This became known as the streak method for isolating bacteria.这个方法以后就称为分离细菌的划线法.Air - conditioning ducts create a perfect Legionnaire's disease bacteria.空调系统 的输送管则是军团病细菌的绝佳温床.This method is effective to the facultat...
在这个 “ 冷却 ” 期,双方都不能诉诸战争或增加武装力量.Neither party would resort to war or increase its armaments during this interval of " cooling off ".因此, 预算赤字不得不通过减少国内投资或增加国外借款来弥补.Thus, the deficit has to be financed by reduced domestic inv...
The degree provides a thorough grounding in both mathematics and statistics.该学位课程将为数学和统计学打下扎实的基础。a good grounding in grammar扎实的语法基本功训练He has a good grounding in Chinese.他的汉语底子厚....
Many department stores have both elevators and escalators.许多百货公司既有电梯又有自动扶梯.The new store has escalators to carry customers from one floor to another.这家新商店有自动扶梯将顾客从一层楼面运送到另一层楼面.Shuanglong's stair - arm belt will brin...
I get very nervous because I'm using a lot of expensive equipment.因为正在使用很多昂贵的设备，所以我非常紧张。The man was known to the police because of previous convictions.因为有犯罪前科，警察们都认识这个人。I thought they were laughing at me because I ...