The only ladder to assure success is to work hard.确保成功的惟一途径是刻苦努力。For simplicity, let us assure an exactly equimolar mixture.为简便起见, 我们假设它正好是等摩尔混合的.You will have a bad quarter of an hour of it, I assure you.我敢保证, 你准得受一刻钟的罪...
This may sound trivial, but I assure you it is quite important!这听上去也许微不足道，但是，相信我，它十分重要！Mr Brownson, I assure you King's an old enemy of mine.布朗森先生，我向你保证金是我的老冤家。He hastened to assure us that the press would not be in...
Engineering cartography is a subject characteristic of practice.工程制图是一门实践性很强的技术课。Based on thiseognition, the authors suggest a division of branches of cartography.在此基础上提出了地图制图学分支学科的划分问题.Advances in medicine, astronomy , ...
The main classes of materials are metals, polymers, ceramics, and composites.材料的主要分类为金属 、 高聚物, 陶瓷, 及合成材料.Silane coupling agents are also used in many commercial sand - epoxy - type composites.硅烷偶联剂亦用于许多通用的砂子环氧型复合材料中.Many...
翻过身去,不然你的后背要被阳光灼伤的.Turn over or your back will get sunburnt.阳光中的紫外线是皮肤晒黑和灼伤的根源。The sun's ultraviolet rays are responsible for both tanning and burning.灼伤的皮肤会怎么样 呢 ?What would happen to skin which had been burned?...
He knew that they were at their old gayeties.他知道他们快乐依旧.He was by reason of his new companions made an integral part of the gayeties.有了这些新朋友,他就与这种欢乐场合结下了不解之缘了.This is not the least of the gayeties of Paris.这算得上是巴黎一件不小的赏心乐...