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- Because of the frequency response around passband of ladder type SAW filter is self-matching, the devices don t need external matching network. 因为由表面声波谐振器接成的梯型滤波器,其在通带频率时具有自我匹配的特性,所以不需要额外的匹配电路。
- The hardware structure and the software design of PMLSM are introduced.Using mult-DSP chip as embedded type parts of the system, the signals are processed using wavelet algorithm. 该系统以多DSP作为嵌入式部件应用于PMLSM垂直运输系统中并采用小波算法来对本系统进行信号处理。
- Design on ladder type precast concrete dam 阶梯式预制混凝土坝设计
- We first introduced the principle and the architecture of case based integrated CAPP system in integrated environments. Then we developed an integrated CAPP system for box type parts. 本文重点介绍了集成化环境下基于范例的综合式 CAPP系统的工作原理和体系结构 ,在上述研究的基础上 ,针对具体应用环境开发了一个箱体类零件的集成化综合式 CAPP系统
- Layout Diagram of Ladder Type Cable Tray 通用型梯级式桥架空间布置示意图
- Now, main products in our company are 48 Kinds of upper connect plane, 10 kinds of clips for setting up the plae, 6 kinds of real-footrest and 152 type parts of general gas engine. 目前生产的产品有上、下连接板48个品种和相应配套卡子、卡座10种,脚蹬类6种,通用汽油机152系列。
- WD-400 type, W-4 type parts list of digging machine WD-400型W-4型挖掘机配件目录
- Computation of Ground Stress Under the Ladder Type Foundation 阶梯式基础地基应力计算
- Two-pin location jig for plate and shell type parts 加工盘套类零件等分孔的双圆柱定位钻模
- Please go down the ladder and chuck up my hat. 请下梯子把我的帽子扔上来。
- sleeve type parts with thin wall 薄壁套类零件
- She was badly hurt when she fell from the ladder. 她从梯子上跌下来,伤得很厉害。
- Please hand the basket up to Father on the ladder. 请把篮子递给梯子上的父亲。
- This ladder is riddled with woodworm. 这个梯子已经让蛀虫蛀了很多洞。
- Be careful not to fall off the ladder. 当心别从梯子上掉下来。
- He is too timid to get up to the top of the ladder. 他太胆小爬不上梯子的顶端。
- Have you any tights that won't ladder? 有没有不易抽丝的裤袜?
- It's considered unlucky to walk under a ladder. 从梯子下面走过被认为是不吉利的。
- Hard work is often a ladder to success. 发奋工作常是通向成功的阶梯。
- He climbed up the ladder, but soon got down. 他爬上了梯子,但不久就下来了。