Development of the ferroelectric ceramics in recent years has led to superior detection ability.近代所发明的铁电陶瓷具有优良的检测能力.The ferroelectric cathode material is a new kind of functional material.作为一种新型功能材料,铁电阴极材料的研究日益受人们重视.The ...
Obvious examples are potentiometers and tachogenerators to monitor the posit ion and speed of a shaft.反映转轴位置和速度的电位器与测速发电机是我们最熟悉的传感器的例子.The tracking precision is got by measuring the far - field facula posit.通过测量回馈光远场光斑的位...
Empty the contents of the pan into the sieve.将锅里的东西倒到筛子上。Liquidize the mixture and then pass it through a sieve.将混合物打成泥状，然后用滤网滤一下。Strain the juice through a piece of gauze or a sieve.用一块纱布或过滤网将果汁过滤一下。...