It is useless spoiling the ship a ha'p'orth of tar.吝惜半便士柏油而毁坏一只船(因小失大).The boy is very active, ha never flays up.这个男孩很活跃, 但从来不惹麻烦.Ha! said Wren. Think I'd trust you?“哈！”雷恩说，“你以为我会相信你？”"Ha!" It was a cross ...
不完全的燃烧和不适当的通风条件能导致乙炔的产生.Incomplete combustion and improper draft conditions can cause ethylene formation.这种反应构成了制备芳基环丙基乙炔的有效方法.This sequence constitutes an efficient method for preparing arylcyclopropylacetylenes.丙二烯是甲基乙...
The fabric is strong enough to withstand harsh processing.这种织物非常结实，能经受粗加工。Wallcoverings and floors should be able to withstand steam and splashes.墙面材料和地板都应该能耐热汽且防水。Their arguments do not withstand the most superficial sc...
Relative pronouns and adverbs introduce attributive clauses.关系代词和关系副词引导定语从句." I " , " you " and " he " are all personal pronouns.I, you和 he 都是人称代词.Words such as " he ", " it ", " who ", and " anything " are pronouns." he...
This paper applied multinomial logit models to analyze the choice behavior of colored TV consumers.摘要本文应用多项罗机模式分析彩视机消费者之选择行为.With the data collected from two experiments, a logit regression analysis is made.进一步地, 本论文分析了参...
Microbicide a major approach to preventing sexual transmission of HIV.杀微生物剂的应用是预防艾滋病毒性传播的重要途径.As a result, the microbicide re - liquefies.这样一来, 杀菌剂重新液化....