The combined contraction of the atria and ventricles is a heartbeat.心房和心室的这一系列动作合称为一次心跳.During inhalation, contraction of the intercostal muscles elevates the ribs.吸气时肋间肌收缩,提起肋骨.The surface electromyogram ( EMG ) and int...
Essentially fractures can cut most types of carbonate fabric.实质上裂缝可割切大多数类型的碳酸盐组织.Fractures of the nose may be associated with septal tractures and hematomas.鼻骨骨折可伴有中隔骨折和血肿.Fractures often impose a greater need for strict...
The British are not famed for their philosophy and tend to be more practically minded.英国人不是以其哲学思想闻名，而是往往更注重实际。It is proved practically that chemical grouting can do with it.由于翻浆冒泥造成基床的软化和道碴板结引起道床整体弹性的降低,直接影响列车安全运营.Practi...
42试金石试金, 黄金试人.42 As the touchstone tries gold, so gold tries man.试金之石可试金, 正如黄金能试人.As the touchstone tries gold, so gold tries man.这是试金法中用来测量样品金、银含量的传统方法.This is the traditional method used in assaying the content of gold...
Callers are charged a premium rate of 48p a minute.打电话要支付每分钟48便士的附加费。He eventually sold the shares back to the bank at a premium.他最后以高价把股票回售给银行。They put a high premium on prevention and primary care.他们对预防和初级护理极为重视。...
他是由海军上将精心挑选出来担任这项工作的。He was hand-picked for this job by the Admiral.从事初级保健护理工作的几乎都是女性。It is nearly always women who are the primary care givers.他对那项工作的进展一直很关心。He had retained a keen interest in the progress of the work....
"Kathleen" was, as its 1892 subtitle asserted, "An Irish Drama".正如1892年剧本的副标题所强调的，《凯瑟琳》是一部“爱尔兰戏剧”。He angrily asserted that he had been set up.他愤怒地声称有人设计陷害他.He obstinately asserted that he had done the right thing.他硬说他做得对...
At High Mass the priest preached a sermon on the devil.牧师在大弥撒上布道驱邪。She preached to the congregation about forgiveness.她向会众宣讲宽恕的道理。The friar preached against stealing and had a goose in his sleeve.口是心非....