The aircraft is powered by three jet engines.这架飞机由三台喷气发动机驱动。Now, volunteers are designing a palo - powerd pedal - powered grain crusher.现在, 志愿者正在设计脚踏谷物碾磨机.Muscle contractions are powered by the chemical adenosine triphos...
The polymer film's hydrophile was test with contact angle machine.利接触测试仪该聚合膜性.No poison. no taste, pollution and inorganic metal, a chemical property stable, good hydrophile.为无毒、无味 、 无污染的无机非金属材料, 化学性质稳定, 具有良好的亲水性.Th...
牛津的社交圈过于开放,不合她的胃口.Oxford's social circle was far too liberal for her taste.我于1961年离开牛津，渴望成为一名评论家。I left Oxford in 1961 hungry to be a critic.《牛津化学初级读本》丛书旨在论述有机化学中的重要问题。The Oxford Chemistry Primers aim to cover impor...
We watched the cow suckling her calves.我们看了奶牛如何给小牛喂奶。Chymosin used traditionally in cheese making is an aspartic protease extracted form abomasum of suckling calves.传统干酪加工中使用的凝乳酶是从犊牛皱胃中提取出的一种天冬氨酸蛋白酶.The calves were reall...
Genetic control is an important component general management of nonhuman primate colonies.遗传学控制在非人灵长类动物人工繁殖种群诸多管理环节具有至关重要的作用.The algorithm of this system excludes other nonhuman objects to detect human.该系统算法通过排除非人体目标实现人体...