频率计不好用了, 需要更换.The frequency meter is not in effectiveness, to be renewed.数字频率计是一种基本的测量仪器.Measurement of time - frequency electronic measurement is an important area.介绍了数字频率计设计的基本原理.This paper has introduced the basic pri...
Both have committed their indiscretions, as human beings are wont to do.两人都有失慎重，此乃人之常情。His indiscretions are a sign of his love for his readers.他的不谨慎,表示他的深爱读者.Patty questions whether Palmer has had any past indiscretions...
离开学校后，他尝试过各种工作，如泥瓦匠、电影院引座员、运煤工。After he left school, he tried his hand at a variety of jobs—bricklayer, cinema usher, coal man.他骑脚踏车去叫泥瓦匠.He pedaled off to summon a mason.工头又雇佣了十多个人作泥瓦匠.The foreman took on ten more men a...
The skull at this early age is cartilaginous and flexible.头骨在这幼稚时期是软骨性的,具有可屈性.The outer one third has a cartilaginous skeleton.外部1/3为软骨性骨骼.The cartilaginous cap contained hyaline cartilage that retained its lacunar patte...
He was probably right to intuit that it was universal.他凭直觉认为它具有普遍性，也许他是正确的。The insurance industry has produced its own proposals for universal health care.保险业提出了自己的全民医疗保健方案。By 1920, Fox and Universal were already names t...
安装了阶梯式装置或对流漂洗装置,可改进漂洗技术,把污染物的浓度提高.Modification of rinsing techniques by installing cascading or counter - current rinse systems increases the contaminant concentration.阶梯式国际会议厅配以浅灰色的地毯与软包墙面.Stairs - shaped international ...