例句與造句

1. Against classical dynamic balancers of crank and connecting rod mechanism , the test system has virtue hereinafter : ( 1 ) supporting structure adopt projecting beam uniquely . the signal of vibration provoked by crank and connecting rod mechanism revolving is concentrated to strain beam . the signal is not only abundance , but also easy to test and the test sensitivity is great
   與傳統(tǒng)的曲柄連桿機(jī)構(gòu)動(dòng)平衡機(jī)相比，這種測(cè)試系統(tǒng)具有以下優(yōu)點(diǎn)：支承結(jié)構(gòu)采用獨(dú)特的懸臂梁式結(jié)構(gòu)，曲柄連桿機(jī)構(gòu)在運(yùn)轉(zhuǎn)過(guò)程中振動(dòng)規(guī)律完全映射到支承梁的應(yīng)變上，振動(dòng)信號(hào)豐富且易測(cè)試、靈敏度高。
2. It's difficult to find classical dynamics in a sentence. 用classical dynamics造句挺難的