叶轮可用角钢制成.The vanes are made of structural angle iron.这种装置的运转情况与叶轮泵很相似.This device operates similarly to the vane pump.叶轮有开式 、 半闭式和闭式三种, 如图 2-2 所示.Impeller are open, and closed three - Banbi, as shown in Figure 2 - 2 ....
Fabian is the lead singer and songwriter of Los Pelados.费边是“秃头乐队”的主唱兼歌曲作者.Fredrik is the bass player of Los Pelados, and brother of Fabian.佛瑞德里克是费边的弟弟, 乐队的贝司手.George Washington adopted a Fabian policy during the war of I...
They’re collecting the ripened reddish berries.他们正采集熟了的淡红草莓。They're collecting the ripened reddish berries.他们正采集熟了的淡红草莓.He had reddish brown hair.他的头发是红棕色的。Her reddish hair was cut short and neatly combed.她淡红色的头发剪得短...
The lips had already a little curl of bitterness and skepticism.一缕辛酸和怀疑的神情,时时隐现在他的唇边.Not devoid of sympathy, the policeman's face also expressed a fatigued skepticism.这位警察的脸上虽然不乏同情, 但也露出一种不胜其烦的怀疑表情.Kennedy listened ...
The system was clearly not functioning smoothly or transparently.该系统显然运行并不顺畅，也不明晰。The bolt slotted smoothly into place.插销很容易就插上了.Soon they found their scientific reseaches were not progressing smoothly.不久他们发现他们的科学研究工作进展得...
The Moostoos family was Cree and lived by hunting, trapping and fishing.莫斯突斯一家是印第安克里族人,靠打猎 、 陷阱和打鱼为生.Cu á nto cree que cuesta la reparaci � � n?您认为这次修车要花多少钱?...