热塑性材料能够不断的再熔化和再冷却而不需要经历任何可测量的化学变化. Thermoplastic materials can be remelted and cooled time after time without undergoing any appreciable chemical change.
It broadens perspective, proves or disproves hypotheses, and substitutes facts in place of opinions.它开拓你的眼界, 证实或不证实假设, 用事实替代了观点.It provides an environment of incomparable textual malleability and further fulfills many re...
她警惕地看着我，似乎担心我会动粗。She studied me warily, as if I might turn violent.这只乌鸫迅速警惕地张望了一眼，以防那只猫就在附近。The blackbird had a quick, wary look in case the cat was anywhere around.昆塔总要警惕地闻一闻炖菜再吃.Kunta warily smelled the stew before tas...
Howbeit they did not hearken, but they did after their former manner.40他们却不听从, 仍照先前的风俗去行.Gate of the Vanquisher of all Evil Spells, Hearken and Open!一切邪咒征服者之门, 聆听并开启!If a ruler hearken to lies, all his servants are wicke...
这种燃料的例子是一甲肼和二硼烷.Examples of such fuels are monomethyl - hydrazine and diborane.手性唑硼烷酮能够催化不对称1, 3偶极加成反应并取得很好的效果.Asymmetric 1, 3 - dipolar cycloaddition can be strongly catalyzed by chiral oxazaborolidines.该不对称催化还原反应的控制步骤是...
He was the fastest thing I ever saw on a baseball field.他是我在棒球场上见过的跑得最快的家伙。Expertly he zigzagged his way across the field, avoiding the deeper gullies.他熟练地左一拐右一拐地绕过深沟，穿过了原野。We never defeated them on the field of battle.我...
He reiterated his opposition to the creation of a central bank...他重申了自己反对成立央行的立场。He reiterated his position over the years and won converts to it.他多年一再重申己见,并争取到一些皈依者.Some twenty - two years later President Polk reiterate...