The synchronized low - frequency rectifier is similar to a push - pull rectifier.同步 低频 整流器与推挽整流器相似.The timing of the gun was precisely synchronized with the turning of the plane's propeller.风门的调速与飞机螺旋桨的转动精确同步。The ti...
The timing of the gun was precisely synchronized with the turning of the plane's propeller.风门的调速与飞机螺旋桨的转动精确同步。The synchronized low - frequency rectifier is similar to a push - pull rectifier.同步 低频 整流器与推挽整流器相似.The vo...
Nutritional status of chronic peritoneal dialysis patients : Correlation of biochemical parameters with anthropometry and nutrient intake.口服补充肉硷对慢性腹膜透析病人营养状况的影响.This paper determined a series of biochemical and physiolog...
他们正在创作名为[曼陀罗]的艺术作品.They are making a piece of art called a mandala.曼陀罗一种粗糙, 有毒的植物 ( 曼陀罗曼陀属 ),有很大的喇叭状白色或紫色的花和带刺的荚.A coarse, poisonous plant ( Datura stramonium ) having large, trumpet - shaped white or purplish flowers an...
There are variant formulations of some of the maxims.有些准则有多种表达方式.variant spellings of a word一个词的不同拼法The quagga was a strikingly beautiful variant of the zebra.斑驴是一种极美丽的斑马变种。Allophone is a phonetic variant of a phoneme.音位...