您要查找的是不是:
- ultrasonic aided EDM 电火花
- Shock Wave Aided EDM of the High Aspect Ratio Micro-Structures 激波压力扰动辅助电火花加工高深宽比微细结构方法研究
- Ultrasonic equipment for EDM-stool was designed, which can he used to aid ordinary EDM and mixed-powder EDM. 摘要提出了一种用于普通电火花加工和混粉电火花加工的超声辅助装置,并利用国产电火花机床进行了试验研究。
- It means to give the most-needed and timely aid. 它的意思是给予最需要的及时的帮助。
- The doctors gave him an ultrasonic brain scan. 医生给他做了脑部超声波扫描检查。
- The research of a rapid enzymological identification system by ultrasonic aid for gram-negative bacilli 超声波辅助快速酶法革兰阴性杆菌鉴定系统的研制
- I'm collecting money in aid of starving children. 为帮助饥饿的孩子们,我正在搞募捐。
- She used slides as a teaching aid. 她用幻灯片作教学工具。
- They offer financial aid with no strings attached. 他们无条件提供财务援助。
- My friends bailed me out with economic aid. 我的朋友们从经济上帮助我使我脱离困境。
- The collection is in aid of the blind. 这笔募集的捐款是用来救济盲人的。
- He solicited aid from his close friends. 他请求挚友相助。
- The regime had been propped up by foreign aid. 该政权是靠外国援助维持著的。
- The aged peasant is advancing slowly with the aid of a cane. 那老农凭借手杖的帮助,慢慢地往前走。
- It is used on machining and EDM complex parts. 广泛用于机床上加工,各种角度的平面、槽、孔。
- A dictionary is an invaluable aid in learning a new language. 在学习一种新语言时,辞典是非常有用的工具。
- Rich countries should give more aid to developing countries. 富有的国家应对开发中的国家多予援助。
- Set up an ultrasonic wire bonding laboratory. 成立超声波电子焊接实验室.
- She made no effort to aid Sophia. 她根本不去帮助苏菲亚。
- The acoustics of ultrasonic sound. 超音频声音的音响学