the density of a gas一种气体的密度Mercury has a much greater density than water.水银的密度比水大得多.Astronomers know that Pluto and Triton have nearly the same size, mass, and density.天文学家知道冥王星与海卫一拥有几乎相同的体积、质量与密度。...
The zero point of the density scale is defined by having no specimen in the densitometer.定义密度计内设有样品时的密度为密度尺标的零点.Once again, illustrators exposure sites in order to achieve the optical density at least version 4.00.再不主, 不...
截肢后，他只活了几个小时。He lived only hours after the amputation.在这些病例中,除了截肢别无他法.In these cases there is no choice but to amputate.恐怕这病情控制不住了, 我们得把你的一条腿截肢.I'm afraid the disease can't be stopped, so we shall have to take ...
Official reports in Algeria suggest that calm is returning to the country...阿尔及利亚的官方报告表明这个国家正在恢复往日的平静。This tradition goes totally unacknowledged in official guidebooks.这种传统在正式的指导手册中根本未得到承认。You simply can't get a tic...
When Crevecoeur smiled, the creases in his face deepened.克雷弗克一笑，脸上的皱纹就加深了。His ruddy face still routinely creases with mirth.他红润的脸庞仍旧时常笑得堆起褶子。She smoothed the creases out of her skirt.她把裙子上的皱褶弄平。...
你觉得谁会代替她参加这场演出？Who do you suppose will replace her on the show?加收了10%的服务费以代替小费。A 10 percent service charge is added in lieu of tipping.煮熟的红芸豆可以代替四季豆。Cooked kidney beans can be used in place of French beans....