| 单词 | 保持不变 |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔conformal〕Mathematics Designating or specifying a mapping of a surface or region upon another surface so that all angles between intersecting curves remain unchanged.【数学】 保角的：将一平面映射或显示到另一平面上，其内切曲线的角保持不变美国传统〔conservation of charge〕A principle stating that the total electric charge of an isolated system remains constant regardless of changes within the system.电荷守恒：一个认为在一个隔离系统中，不管内部如何变化，其电荷总量保持不变的基本原理美国传统〔conservation of energy〕A principle stating that the total energy of an isolated system remains constant regardless of changes within the system.能量守恒：认为在一个隔离的系统中，不管内部如何变化，其能量总量保持不变的基本原理美国传统〔conservation of momentum〕A principle stating that the total linear momentum of an isolated system remains constant regardless of changes within the system.动量守恒：一个认为在一个隔离系统中，不管内部如何变化，其线性动量总量保持不变的基本原理美国传统〔consistent〕I have been consistent in my approach over the years.我的方法多年来一直保持不变。麦克米伦高阶〔constant〕Prices have remained constant over this period.价格在这一时期保持不变。牛津搭配〔constant〕The temperature must be kept constant.温度必须保持不变。牛津搭配〔constant〕These electrical properties are virtually constant across a wide range of temperatures.这些电性能在很大温度范围内几乎保持不变。牛津搭配〔constitutionally〕Despite repeated heatings the material remained constitutionally the same.虽经多次加热,该物质在本质上仍保持不变。英汉大词典〔control experiment〕An experiment that isolates the effect of one variable on a system by holding constant all variables but the one under observation.对照实验：通过在其它所有变量保持不变的情况下观察一个变量，从而将这一变量在系统中的作用独立出来的实验美国传统〔elastic collision〕A collision of particles in which the total kinetic energy of the particles is conserved.弹性碰撞：碰撞物体的总动能在碰撞中保持不变的碰撞美国传统〔food〕Retail prices of staple foods remain unchanged.主要食物的零售价保持不变。牛津搭配〔ground rule〕The panel says the ground rules for the current talks should be maintained.专家组称目前会谈的基本原则应该保持不变。柯林斯高阶〔isometric〕Physiology Of or involving muscular contraction against resistance in which the length of the muscle remains the same.【生理学】 等长收缩肌肉的：肌肉的长度在有阻力情况下进行收缩时保持不变的美国传统〔lending rate〕The bank left its lending rates unchanged.该银行的贷款利率保持不变。柯林斯高阶〔level〕Fuel prices have remained level for the last few months.燃料价格在过去的几个月里保持不变。麦克米伦高阶〔level〕Interest rates will probably remain at the same level for a few more months.今后几个月利率很可能保持不变。麦克米伦高阶〔lock〕This method of cooking locks in the flavour of the meat.用这种方法烹制可以使肉的原味保持不变。朗文当代〔nominal〕If prices rise and the nominal wage remains constant, the real wage falls.如果物价上涨而工资保持不变，其实等于工资降低。朗文当代〔ordinary〕A division of the Roman Breviary containing the unchangeable parts of the office other than the Psalms.规程书典：罗马天主教每日祈祷的一部分，包括保持不变的日课部分而非旧约诗篇美国传统〔ordinary〕The part of the Mass that remains unchanged from day to day.常规弥撒：弥撒仪式总是保持不变的那一部分美国传统〔peg〕Officials have pledged that the currency peg to the US dollar will be maintained.官方已经承诺美元汇率制度将保持不变。麦克米伦高阶〔rate〕We will hold these rates until April.这些利率在 4 月 1 日前将保持不变。牛津搭配〔remain〕Train fares are likely to remain unchanged.火车票价很可能会保持不变。牛津高阶〔same〕The Government's policy has remained the same since 1991.政府的政策从1991年以来一直保持不变。麦克米伦高阶〔shape〕These bras should be handwashed to help them keep their shape.这些胸罩要手洗以保持不变形。柯林斯高阶〔stand〕Tell him my offer still stands.告诉他我的出价保持不变。麦克米伦高阶〔static〕Figures for housebreaking had dropped or remained static.破门入室的数字已下降或保持不变。麦克米伦高阶〔static〕The number of young people obtaining qualifications has remained static or decreased.获得资格的年轻人数量一直保持不变或有所下降。外研社新世纪〔stationary〕The rate of inflation has been stationary for several months.通货膨胀率已经几个月保持不变。剑桥高阶〔stay〕Nothing stays the same for long.任何事情都不会长期保持不变。柯林斯高阶〔stay〕Nothing stays the same for long.没有什么能长时间保持不变的。外研社新世纪〔steady〕Most rental prices have held steady this year.今年大部分租金保持不变。剑桥高阶〔sticky〕Economics Tending to remain the same despite changes in the economy. Used of prices or wages.【经济学】 不动的：尽管经济的变化仍倾向于保持不变。用于价格或工资美国传统〔unchanged〕Their plans remain unchanged.他们的计划依然保持不变。韦氏高阶〔variable〕The temperature remained constant while pressure was a variable in the experiment.做这实验时温度保持不变，但压力可变。牛津高阶According to the squeaky wheel analysis, the policy remains unchanged because there hasn't been enough pressure put on leaders to change it.根据轻重缓急的分析，政策仍保持不变，因为领导人没感到足够的压力。剑桥国际His lead over his rivals has held steady throughout the past 12 months of campaigning.在过去12个月的竞选活动中，他领先对手的优势一直保持不变。剑桥国际Most rental prices have held steady this year.大多数的租金今年保持不变。剑桥国际The government insists that it wants the borders to remain the same.政府坚持说要边界保持不变。剑桥国际 |
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