您要查找的是不是：
- The rate of change of current during PWM switching is limited to reduce EMI. PWM切换时,电流变化率受到限制,从而减少EMI。
- VEC model test results show the influence of short-term change of financial deficit on the balance of current account. 误差修正模型则反映了财政赤字的短期变化对经常项目余额变化的影响。
- The ratio of the electromotive force produced in a circuit by self-induction to the rate of change of current producing it,expressed in henries. 线圈中由于自感产生的电动势和电流变化的比，以亨利表示。
- The property of an electric circuit by which an electromotive force is induced in it or in a nearby circuit by a change of current in either circuit. 感应器电圈仪器，若电圈的磁流有变化，则会在此电圈里或旁边的电圈里感生出电动势。
- Take a change of clothes with you. 把你替换的衣服带去吧。
- A change of diet may do you good. 改变一下饮食对你可能有好处。
- He reads the newspapers to keep track of current events. 他阅读报纸以了解时事。
- A good pitcher has a change of pace. 一个好投手能投出速度捉摸不定的球。
- You should read the newspapers to keep abreast of current affairs. 应该看报以便 解时事。
- The doctor urged a change of air. 医生力劝换个环境。
- It is found, current channel resistance has greater effect on the penetration of A-TIG welding for aluminium alloys. Especially in A-TIG welding with DCSP, the change of heat input due to the change of current channel resistance is the main effect. 研究发现，导电通道电阻对铝合金A-TIG焊熔深有较大影响，尤其在直流正接A-TIG焊中，由于导电通道电阻变化而导致的热输入的变化成为影响熔深的重要因素。
- I also need to see a driver's license with prove of current address. 我还想看看你的驾照以证实一下你现在的住址。
- How to build knowledge management system is becoming a hotpoint of current research.The reconfiguration and evolution ability to adapt the change of environment are the hard points of research. 如何建立知识管理系统的研究是目前的一个研究热点,其中系统的可重构(可配置)性以及适应环境变化的进化能力是研究中的难点。
- Circumstances have compelled a change of plan. 因情况所迫，计划已经改变。
- Please notify us of any change of address. 地址如有变动，请通知我们。
- I noticed a swift change of expression in his face. 我注意到他脸上的表情很快地变化。
- She knew with a change of scene she would soon buck up. 她知道环境一改变她将快乐起来。
- These words have already passed out of current use. 这些词现在己不通用。
- If we are to avoid defeat we need a change of leadership. 我们要避免失败的话，就要换掉领导人。
- A DICTIONARY OF CURRENT ENGLISH SYNONYMS II. 现代英语近义词词典2。
