确信电容器组不带电压。Make sure the capacitor bank is voltage-free.它们的普遍原理是利用电容器的可变电容.Their common principle is to use the variable capacity in a condenser.这种装置称为平行板电容器.This arrangement is known as a parallel - plate capacitor....
南美洲和北美洲由一条运河连在一起.South America is joined to North America by a canal.南美洲和北美洲相连.South America is jointed to North America.这里采用的符号和表示方法实际上是北美洲通用的.The symbols and notation used herein are essentially those in current use in...
His gruff exterior concealed one of the kindest hearts.他粗暴的外表下藏着一颗非常善良的心。With kindest regards to you all.向各位问候.He's the kindest and sincerest person I've ever met.他是我所见过的最友善、最真诚的人。He's the kindest and sinc...
Contrasted with control group, lactoprotein was increased while butterfat percentage decreased.与对照组相比, 乳蛋白有所升高,乳脂率有所下降.Lactoprotein was an important source of bioactive peptides besides a nutritional substance.乳蛋白除了营养作用外...
纤维素中直链葡聚糖分子由氢键连接在一起.The linear glucan molecules of cellulose are bound together by hydrogen bonds.对葡聚糖的胞饮作用无影响.Pinocytosis of dextran was unaffected.对水不溶性葡聚糖和水溶性葡聚糖合成抑制的效果相对都比较好的是丁香酚、胡椒碱、茶多酚.Eugenol acidtannic acid showe...
She was feeling tired and was glad to lean against him.她正感到有些疲倦，因此很高兴可以靠在他身上。Lean the plants against a wall and cover the roots with peat.把植物靠墙摆放，用泥煤盖住根部。It is a beautiful meat, very lean and tender.这块肉很好，又瘦又嫩。...
Mo's eaves, before the wind ; napping foreheads fell plum.莫是檐前贪午睡,风吹额上落梅花.Every one's faults are not written in their foreheads.知人知面不知心。Many have gems adorning their foreheads, and gold bands on their arms.许多人在...
All the teachers abominate cheating in examinations.所有教师都憎恶考试作弊。The test questions are kept secret so as to prevent cheating.考试题保密以防作弊。That election was marred by massive cheating.大范围的舞弊破坏了那次选举。The complainant accused th...