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|
简明英汉词典 | ||
|
extension | |
| [iks5tenFEn] | ||
| n. | ||
| 延长, 扩充, 范围 | ||
| n. | ||
| 扩展名 | ||
| adj. | ||
| [逻]外延的, 客观现实的 | ||
|
美国传统词典[双解] | ||
|
extension | |
| ex.ten.sion | ||
| AHD:[1k-stμn“sh…n] | ||
| D.J.[ik6sten.*n] | ||
| K.K.[!k6stWn.*n] | ||
| n.Abbr. ext.（名词）缩写 ext. | ||
(1) |
The act of extending or the condition of being extended. | |
| 伸展：伸展的行为或被伸长的状况 | ||
(2) |
The amount, degree, or range to which something extends or can extend: | |
| 扩大，伸长：扩大或能扩大的数量、程度或范围： | ||
| The wire has an extension of 50 feet. | ||
| 电线可伸长到50英尺 | ||
(3) |
The act of straightening or extending a limb. | |
| 伸直：伸直或伸展肢体的行为 | ||
(4) |
The position assumed by an extended limb. | |
| 伸肢定位：用伸出的肢体判断出的位置 | ||
(5) |
Medicine The application of traction to a fractured or dislocated limb to restore the normal position. | |
| 【医学】 牵引，牵伸（术）：为使骨折或脱位的肢体恢复原位而进行的牵伸动作 | ||
(6) |
An addition that increases the area, influence, operation, or contents of something: | |
| 扩大，增加：面积的增加、影响的扩大、功能的增强或某物内容的增多： | ||
| an extension for the vacuum cleaner; built a new extension onto the hospital wing. | ||
| 真空吸尘器容量加大；向医院的一侧扩建 | ||
(7) |
An additional telephone connected to a main line. | |
| 电话分机：一部连到主线上的增设电话 | ||
(8) |
An allowance of extra time, especially for the repayment of a debt. | |
| 宽限：额外增加的时间，尤其为了还债 | ||
(9) |
The period of this extra time: | |
| 宽限期：额外延长的期限： | ||
| three months' extension on the loan. | ||
| 货款的三个月宽限期 | ||
(10) |
The property of an object by which it occupies space. | |
| 财物：占据空间的物体的财产 | ||
(11) |
A program in a university, college, or school that offers instruction, as by television or correspondence, to persons unable to attend at the usual time or in the usual place. | |
| 函授：在大学、学院或学校开设的一种课程，如通过电视或通信对那些不能在通常时间或在通常地点上课的人提供教育 | ||
(12) |
Logic The class of objects designated by a specific term or concept; denotation. | |
| 【逻辑学】 外延，概说：用特定的词或概念来标明的学科种类；外延 | ||
(13) |
Mathematics A set that includes a given and similar set as a subset. | |
| 【数学】 子集：包含一个给定的或相似的子集的集合 | ||
| n.attributive.（定语名词） | ||
| Often used to modify another noun: | ||
| 常用于修饰另一个名词： | ||
| an extension ladder; an extension cord. | ||
| 伸缩梯；延长线 | ||
|
语源 | ||
(1) |
Middle English extensioun | |
| 中古英语 extensioun | ||
(2) |
from Old French extension | |
| 源自 古法语 extension | ||
(3) |
from Latin ext??} ext?nsi?n- | |
| 源自 拉丁语 ext??} ext?nsi?n- | ||
(4) |
from ext?s [past participle of] extendere [to extend] * see extend | |
| 源自 ext?s [] extendere的过去分词 [伸展] *参见 extend | ||
|
继承用法 | ||
|
exten“sional | |
| adj.（形容词） | ||
|
现代英汉词典 | ||
|
extension | |
| [Ik5stenF(E)n] | ||
| n. | ||
(1) |
延伸，伸展 | |
(2) |
延伸部分；增大部分 | |
| We built an extension onto the school, so now we have two more classrooms. | ||
| 我们把学校扩建了一些，因此现在我们又多了两间教室。 | ||
(3) |
（电话）分机 | |
| "Could I have extension 2856, please?" | ||
| 请给我接2856分机。 | ||
|
习惯用语 | ||
|
University Extension | |
| 大学教育普及运动（如成人教育、夜大学等） | ||
|
现代英汉综合大辞典 | ||
|
extension | |
| [iks5tenFEn] | ||
| n. | ||
(1) |
扩大; 伸展; (可扩展)范围, 广度 | |
(2) |
延长, 延期 | |
(3) |
延长[扩大, 附加, 增设]部分; (电话的)分机 | |
(4) |
普及; 推广, 发展; 增加[设]; 引伸 | |
(5) |
(空间的)大小, 尺寸, 线度, 范围, 体积 | |
(6) |
(语句等的)铺张 | |
(7) |
【物】广延性;【医】牵伸术, 蔓延, 扩展;【军】延伸;【数】开拓; 移距;【逻】外延;【商】延期还债认可书 | |
(8) |
会计从另一栏转来[算出]的金额 | |
(9) |
大学补习部 | |
| the extension of our foreign trade | ||
| 我国外贸的扩大 | ||
| the extension of the school term | ||
| 学期延长 | ||
| the extension of a loan | ||
| 借款的延期偿还 | ||
| an extension number | ||
| 电话分机号码 | ||
| a university extension | ||
| 大学补习部; 附设部分(夜大, 函授班等) | ||
| extension course | ||
| 大学函授班(夜校等)开设的课程 | ||
| extension instrument | ||
| 附加仪表; 外接仪器 | ||
| extension ladder | ||
| (消防用的)伸缩梯子 | ||
| extension line | ||
| 分机线 | ||
| the extension of education among the peasants | ||
| 农民教育的普及 | ||
| The toolshed was built as an extension of the house. | ||
| 工具房被看作是这座房屋的附加部分。 | ||
|
继承用法 | ||
|
extensionist | |
| n. | ||
|
extensionless | |
| [Ik`stenFEnlIs] | ||
| adj. | ||
|
习惯用语 | ||
|
extension to | |
| ...的延长[扩建]部分 | ||
|
特殊用法 | ||
|
Abelian extension | |
| 阿贝耳扩张 | ||
|
aerial extension | |
| 架空线 | ||
|
agriculture extension | |
| 农业推广 | ||
|
algebraic extension of a field | |
| 【数】域的代数扩张 | ||
|
analogical extension | |
| 类推扩展 | ||
|
analytic extension | |
| 解析开拓 | ||
|
arm extension | |
| 背后直臂上举 | ||
|
barrel extension | |
| 枪(炮)管节套 | ||
|
base line extension | |
| 基线延长 | ||
|
biaxial extension | |
| 双轴伸长 | ||
|
breaking extension | |
| 致断伸长 | ||
|
bundle-sheath extension | |
| 维管束鞘伸展区 | ||
|
canvas extension | |
| 帆布输送器延长板 | ||
|
central extension | |
| 中心扩张 | ||
|
centre wheel extension | |
| 加长中心轮轴 | ||
|
chaffer extension | |
| 颖糠筛延长部 | ||
|
chain extension | |
| 链延长 | ||
|
closed extension | |
| 闭扩张 | ||
|
code extension | |
| 代码扩充 | ||
|
collar extension | |
| (试模的)环口, 外口, 领口 | ||
|
complex extension | |
| 复扩张 | ||
|
concave extension | |
| 凹板延长板[漏种格] | ||
|
concealed extension | |
| 隐匿伸杆 | ||
|
concept extension | |
| 概念扩充 | ||
|
continuous extension | |
| 【数】连续延拓 | ||
|
crack extension | |
| 裂纹扩张 | ||
|
crank extension | |
| 曲柄加长柄 | ||
|
credit extension | |
| 援权 | ||
|
credit extensions to overseas non-residents | |
| 对外国人提供信贷 | ||
|
crimp extension | |
| 卷曲延伸 | ||
|
curved extensions of the beams | |
| 加长的弯犁辕 | ||
|
cyclic extension | |
| 循环扩张 | ||
|
dry extension of electrode | |
| 焊丝干伸长 | ||
|
elastic extension | |
| 弹性延伸 | ||
|
equivalent extensions | |
| 等价扩张 | ||
|
essential extension | |
| 本质开拓[扩张] | ||
|
field extension | |
| 域扩张 | ||
|
finite algebraic extension | |
| 有限代数扩张 | ||
|
finite purely inseparable extension | |
| 有限纯不可分扩张 | ||
|
finite separable extension | |
| 有限可分扩张 | ||
|
finitely generated extension | |
| 有限生成扩张 | ||
|
frame front extension | |
| 车架前端延伸梁 | ||
|
Galois extension of finite degree | |
| 有限次伽罗瓦扩张 | ||
|
general extension | |
| 均匀伸长 | ||
|
grate extension | |
| (凹板)漏种格延长部分 | ||
|
grinding wheel spindle extension | |
| 砂轮主轴伸出 | ||
|
group extension | |
| 群扩张 | ||
|
handle extension | |
| 手柄伸长部(例如起动摇把的伸长部) | ||
|
heel extension | |
| (辙叉)跟延长(轨) | ||
|
high school extension | |
| 中学补习部 | ||
|
homotopy extension | |
| 同伦扩张 | ||
|
hose extension | |
| 软管加长节 | ||
|
imaginary extension of the end line | |
| 端线的假想延长线 | ||
|
inseparable extension | |
| 不可分扩张 | ||
|
instantaneous extension | |
| 瞬时延伸 | ||
|
interface extension | |
| 界面宽广度 | ||
|
interval valued extensions | |
| 区间值扩展[扩充] | ||
|
isochoric extension | |
| 等容延伸 | ||
|
iterated extension | |
| 多重扩张 | ||
|
jib extension | |
| (起重机)转臂加长杆 | ||
|
lateral extension | |
| 横向扩张 | ||
|
left flat epimorphic extension | |
| 左平坦满射扩张 | ||
|
library extension | |
| [美]图书馆推广部 | ||
|
linear extension | |
| 线延伸 | ||
|
longitudinal extension | |
| 纵向伸缩 | ||
|
mapping extension | |
| 映射扩张 | ||
|
maximal separable extension | |
| 极大可分扩张 | ||
|
minimal closed extension | |
| 最小闭开拓[扩张] | ||
|
minimal divisible extension | |
| 极小可除扩张 | ||
|
minute extension | |
| 小体积 | ||
|
mixed extension of a game | |
| 对策的混合扩张 | ||
|
mouldboard extension | |
| 犁壁延长板 | ||
|
multiplex extension | |
| 多倍仪加密控制 | ||
|
natural extension | |
| 自然扩张 | ||
|
neck extension | |
| 俯卧抬头 | ||
|
n-fold extensions n | |
| 重扩张 | ||
|
non-ramified extension | |
| 非分歧开拓 | ||
|
normal extension | |
| 法向拉伸 | ||
|
outside extension | |
| 外部电话分机 | ||
|
p-adic extension p | |
| 进扩张 | ||
|
pedal extension | |
| 踏板的接长节 | ||
|
perfect extension | |
| 完全扩张 | ||
|
permanent extension | |
| 永久延伸[变形] | ||
|
perpetual extension | |
| 持恒拉伸 | ||
|
pile extension | |
| 接桩 | ||
|
pole extension | |
| 极端, 极靴 | ||
|
polynomial extension | |
| 多项式扩张 | ||
|
primary extension | |
| 准素扩张 | ||
|
program extension | |
| 程序扩展 | ||
|
proper extension | |
| 真扩张 | ||
|
pseudolinear extension | |
| 伪线性扩张 | ||
|
pure transcendental extension | |
| 纯超越扩张 | ||
|
purely inseparable extension | |
| 纯不可分扩张 | ||
|
Pythagorean extension | |
| 毕达哥拉斯扩张 | ||
|
quadratic extension | |
| 二次扩张 | ||
|
quasi-self-conjugate extension | |
| 拟自共轭扩张 | ||
|
quotient extension | |
| 商扩张 | ||
|
ramified extension | |
| 分歧扩张 | ||
|
range extension | |
| 范围扩大, 扩大量程 | ||
|
ratchet wrench extension | |
| 手摇螺丝扳手接长 节 | ||
|
regular extension | |
| 正则扩张 | ||
|
residual extension | |
| 剩余伸长 | ||
|
runner extension | |
| 横浇口延伸端; 汤道附加物 | ||
|
running board extension | |
| 走板延伸端 | ||
|
scalar extension | |
| 标量扩张 | ||
|
school extension | |
| 扩充部; 学校补习部 | ||
|
self-adjoint extension | |
| 自伴扩张 | ||
|
separable algebraic extension | |
| 可分代数扩张 | ||
|
separably generated extension | |
| 可分生成扩张 | ||
|
shaft extension | |
| 轴外伸部 | ||
|
shoulder extension | |
| 直臂后举 | ||
|
sight extension | |
| 瞄准具升降器 | ||
|
simple algebraic extension | |
| 单代数扩张 | ||
|
simple transcendental extension | |
| 单超越扩张 | ||
|
smallest closed extension | |
| 最小闭扩张 | ||
|
smokebox extension | |
| 烟箱延伸圈 | ||
|
spark plug extension | |
| 火花塞伸长部 | ||
|
split extension | |
| 裂扩张 | ||
|
stem extension | |
| 加长轴杆 | ||
|
stepwise extension | |
| 按步开拓 | ||
|
strong extension | |
| 强扩张 | ||
|
threshold extension | |
| 门限扩展 | ||
|
time base extension | |
| 时基扩展 | ||
|
toe extension | |
| (辙叉)趾延长(轨) | ||
|
top extension | |
| 顶伸柱 | ||
|
topological extension | |
| 拓扑扩张 | ||
|
top-sieve extension | |
| 上筛[颖糠筛]的延长部分 | ||
|
torpedo warhead extension | |
| 【军】鱼雷战斗部的延伸部分 | ||
|
total extension | |
| 总伸展 | ||
|
transcendental field extension | |
| 【数】超越扩张域 | ||
|
trigger extension | |
| 扳机延伸杆 | ||
|
tubular cage extension | |
| 车拦板的管状加高部分 | ||
|
ultimate extension | |
| 极限延伸 | ||
|
uniaxial extension | |
| 单轴延伸[拉伸] | ||
|
uniform extension | |
| 均匀伸长 | ||
|
unit extension | |
| 单位伸长, 延伸率 | ||
|
unramified extension | |
| 非分歧扩张 | ||
|
upper sieve extension | |
| 上筛[颖糠筛]的延长部分 | ||
|
urban extension | |
| 城市推广教育(夜校或函授部) | ||
|
valve stem extension | |
| 阀杆伸长部 | ||
|
wadboard extension | |
| (捡拾压捆机的)填装器延长部分 | ||
|
weak extension | |
| 弱扩张 | ||
|
wheel extension | |
| 轮圈的扩展成形 | ||
|
extension of a definition | |
| 定义的扩张 | ||
|
extension of a function | |
| 函数的开拓 | ||
|
extension of a valuation | |
| 赋值的扩张 | ||
|
extension of an endomorphism | |
| 自同态的扩张 | ||
|
extension of availability | |
| 有效期延长 | ||
|
extension of base field | |
| 基域的扩张 | ||
|
extension of coefficient fields | |
| 系数域的扩张 | ||
|
extension of connection | |
| 联络的扩张 | ||
|
extension of continuous functions | |
| 连续函数的扩张 | ||
|
extension of hip joint | |
| 大腿伸(伸髋) | ||
|
extension of homeomorphisms | |
| 同胚的扩张 | ||
|
extension of hypergeometric functions | |
| 超几何函数的开拓 | ||
|
extension of insurance liability | |
| 扩展保险责任 | ||
|
extension of isomorphism | |
| 同构的扩张 | ||
|
extension of journey | |
| 旅程(或行程)延长 | ||
|
extension of knee joint | |
| 伸膝 | ||
|
extension of market | |
| 市场的扩充 | ||
|
extension of maturity | |
| 延长期限 | ||
|
extension of meaning | |
| 语义引伸[扩大] | ||
|
extension of metrics | |
| 度量的扩张 | ||
|
extension of modules | |
| 模的扩张 | ||
|
extension of plastic zone | |
| 塑性区扩大 | ||
|
extension of route | |
| 运输契约规定外的运程 | ||
|
extension of the limitation period | |
| 时效期的延长 | ||
|
extension of time for payment | |
| 准许延期付款 | ||
|
extension of upper limb | |
| 上臂伸 | ||
|
extension of validity | |
| 有效期的延长 | ||
|
extension of vertebral column | |
| 脊柱背伸 | ||
|
[七国语言]英汉地质大词典 | ||
|
extension | |
| 延长, 伸长 | ||
|
[七国语言]英汉电子大词典 | ||
|
extension | |
| 扩展 | ||
|
[七国语言]英汉电子工程大词典 | ||
|
extension | |
| 延长, 扩张 | ||
|
[七国语言]英汉公共大词典 | ||
|
extension | |
| 延长 | ||
|
[七国语言]英汉化学大词典 | ||
|
extension | |
| 延伸 | ||
|
[七国语言]英汉机械工程大词典 | ||
|
extension | |
| 延伸 | ||
|
[七国语言]英汉建筑大词典 | ||
|
extension | |
| 延长, 扩张 | ||
|
[七国语言]英汉矿业大词典 | ||
|
extension | |
| 拉长, 扩大 | ||
|
[七国语言]英汉数学大词典 | ||
|
extension | |
| 扩张, 扩大 | ||
|
[七国语言]英汉信息大词典 | ||
|
extension | |
| 扩充, 扩展 | ||
|
[七国语言]英汉冶金大词典 | ||
|
extension | |
| 延伸 | ||
|
[七国语言]英汉医学大词典 | ||
|
extension | |
| 牵伸 , 扩散 , 伸展 | ||
|
[七国语言]英汉原子能大词典 | ||
|
extension | |
| 伸长, 延长 | ||
|
英汉双解计算机词典 | ||
|
extension | |
|
扩充(设备,量);［延伸］ | |
| 1. Additional equipment on the same line and on the same premises,but at a location other than the main station. | ||
| 与主站处于同一线路上和同一房屋内,但与主站所处位置不同的附加设备。 2. Each telephone served by a private branch exchange. | 由专用小交换机提供服务的电话分机。 3. The amount of space to be allocated at the end of a file each time a sequential write exceeds the allocated length of the file. | 当顺序写操作超出文件原长度时,在文件末端另分配给该文件的空间量。 | ||
|
美国传统词典 | ||
|
extension | |
| ex.ten.sion | ||
| AHD:[1k-stμn“sh…n] | ||
| D.J.[ik6sten.*n] | ||
| K.K.[!k6stWn.*n] | ||
| n.Abbr. ext. | ||
(1) |
The act of extending or the condition of being extended. | |
(2) |
The amount, degree, or range to which something extends or can extend: | |
| The wire has an extension of 50 feet. | ||
(3) |
The act of straightening or extending a limb. | |
(4) |
The position assumed by an extended limb. | |
(5) |
Medicine The application of traction to a fractured or dislocated limb to restore the normal position. | |
(6) |
An addition that increases the area, influence, operation, or contents of something: | |
| an extension for the vacuum cleaner; built a new extension onto the hospital wing. | ||
(7) |
An additional telephone connected to a main line. | |
(8) |
An allowance of extra time, especially for the repayment of a debt. | |
(9) |
The period of this extra time: | |
| three months' extension on the loan. | ||
(10) |
The property of an object by which it occupies space. | |
(11) |
A program in a university, college, or school that offers instruction, as by television or correspondence, to persons unable to attend at the usual time or in the usual place. | |
(12) |
Logic The class of objects designated by a specific term or concept; denotation. | |
(13) |
Mathematics A set that includes a given and similar set as a subset. | |
| n.attributive. | ||
| Often used to modify another noun: | ||
| an extension ladder; an extension cord. | ||
|
语源 | ||
(1) |
Middle English extensioun | |
(2) |
from Old French extension | |
(3) |
from Latin ext??} ext?nsi?n- | |
(4) |
from ext?s [past participle of] extendere [to extend] * see extend | |
|
继承用法 | ||
|
exten“sional | |
| adj. | ||
|
[名词委审定]英汉计算机名词(第二版, 2002) | ||
|
extension | |
| 扩展 | ||
|
基本词义 | ||
|
extension | |
| 外延 | ||
|
[名词委审定]英汉数学名词(1993) | ||
|
extension | |
| 扩张 | ||
|
[名词委审定]英汉石油名词(1994) | ||
|
extension | |
| 拉张作用 | ||
|
[名词委审定]英汉铁道科技名词(1997) | ||
|
extension | |
| 分机 | ||
|
[名词委审定]英汉医学名词(六, 外科, 1997) | ||
|
extension | |
| 伸展 | ||
|
英汉船舶大词典 | ||
|
extension | |
| n.分机,加长部分,扩充,扩充,伸展,延期 | ||
|
朗文英汉综合电脑词典 | ||
|
extension | |
| 扩充[展]，延伸；【微软】扩展名[EXTSN] | ||
|
英汉电信大词典 | ||
|
extension | |
| n.扩展,伸长;n.伸长,分设 | ||
|
英汉地质大词典 | ||
|
extension | |
| n.伸长,范围,引张 | ||
|
英汉法学大词典 | ||
|
extension | |
| n.扩大管理权限 ,延长,延期,扩建工程 ,延期还款 | ||
|
英汉航海大词典 | ||
|
extension | |
| n.扩充,伸展 | ||
|
英汉航空大词典 | ||
|
extension | |
| n.伸长,扩大部分;n.伸长,伸展 | ||
|
英汉化学大词典 | ||
|
extension | |
| n.伸长,延长,伸出 | ||
|
英汉海运大词典 | ||
|
extension | |
| 延长，延伸，扩展，扩大延长部分，延伸部分增设，分设 | ||
|
基本词义 | ||
|
extension | |
| 伸长，延长延伸，延期 | ||
|
基本词义 | ||
|
extension | |
| 伸长，延长，延伸，扩展，扩大延长部分，延伸部分增设，分设延期 | ||
|
基本词义 | ||
|
extension | |
| 伸长，延长，延伸，扩展，扩大延长部分，延伸部分增设，分设 | ||
|
基本词义 | ||
|
extension | |
| 延期扩展伸长 | ||
|
英汉经贸大词典 | ||
|
extension | |
| n.扩充,伸展,延期 | ||
|
英汉计算机大词典 | ||
|
extension | |
| n.延长(伸长,大小 | ||
|
英汉机械大词典 | ||
|
extension | |
| n.延长,伸长 | ||
|
英汉建筑大词典 | ||
|
extension | |
| n.伸长,扩张,推广 | ||
|
最新会计师英汉大词典 | ||
|
extension | |
| 展期［外汇或货币市场］,延期还债认可书,延期,宽展期 | ||
|
英汉农牧林大词典 | ||
|
extension | |
| n.伸展 | ||
|
英汉能源大词典 | ||
|
extension | |
| n.延长,发展,延长部 | ||
|
英汉水利大词典 | ||
|
extension | |
| n.伸长,延伸期,延伸长 | ||
|
英汉贸易大词典 | ||
|
extension | |
| 延期,延期还债认可书,扩张,宽展期,展期(外汇或货币市场) | ||
|
英汉消防大词典 | ||
|
extension | |
| 【消】延长水带线 | ||
|
英汉心理学大词典 | ||
|
extension | |
| 伸展 | ||
|
现代商务英汉大词典 | ||
|
extension | |
| 延期,延期还债认可书,扩张,宽展期,展期(外汇或货币市场) | ||
|
英汉冶金大词典 | ||
|
extension | |
| n.延伸,增设 | ||
|
英汉医学大词典 | ||
|
extension | |
| n.蔓延,伸 | ||
|
英汉中医大词典 | ||
|
extension | |
| n.伸,伸直,牵伸术 | ||
|
英汉造纸大词典 | ||
|
extension | |
| n.伸展,扩建,伸出部分 | ||