The programmer forms the heart of the process chromatograph.程序控制器是色谱仪的关键部件.The basic principle of vacuum braze and its application in manufacturing gas chromatograph are described.介绍了真空钎焊技术的基本原理及其在气相色谱仪气路部件加工中的应用.The tec...
He had unmistakably been waving his flag to attract the referee's attention.他显然一直在挥舞旗子吸引主裁判的注意。Airlines should stand or fall on their ability to attract passengers.航空公司的成败应该取决于它们吸引乘客的能力。The salt marshes and mud flat...
人们发现橙子、柠檬和酸橙能治疗坏血病。Oranges, lemons and limes were found to cure scurvy.缺乏维生素C最终能道致坏血病.Vitamin C deficiency can ultimately lead to scurvy.缺乏维生素能引起疾病(如坏血病 、 佝偻病).Vitamin deficiency can cause ill nesses, eg scurvy, rickets....
Ordered mesoporous carbons possess good conductivity, strong framework and high surface areas , showing great adsorptioncatalysis.介孔碳材料具有良好的导电性 、 很强的骨架刚性以及大的比表面积.He inserted the paper and two carbons.他放入了那张纸和两张复写纸。The va...
安娜穿着亚麻长袍，衬出其棕色的皮肤，显得十分高贵。Anna looked tanned and majestic in her linen caftan.牧师胡乱整了整长袍上的褶皱。The priest fumbled in the folds of his gown.她在化装舞会上穿着一件过时的长袍.She wore an antique gown to the costume party....
这衣服太长, 我得把它裁短一点.This dress is too long; I have to take the hem up.一些碎片必须被裁短,以适应需要.Some pieces had to be cut down to fit.那件衣服需要裁短.The dress needs shortening....