羊膜穿刺术是从羊膜囊抽取羊水的技术.Amniocentesis is the removal of fluid from the amniotic sac.目的探讨羊膜腔穿刺术超声定位的有关问题.Objective To investigate some questions about ultrasound localization of amniocentesis.羊膜穿刺术是出生前检测非整倍体的金标准.Amniocentesis i...
The Board of Directors of ASNT voted certifying only Level III personnel on a voluntary basis.董事会被推举认证的仅仅是在自愿基础上的III级人员.The system yesterday received the Union's CE mark , certifying that it meets consumer and healt...
With hindsight, we'd all do things differently...有了事后的认识，我们都会以不同的方式行事。With hindsight, he was overestimating their desire for peace.事后看来，他高估了他们对和平的渴望。Usually , historical eras are defined by accomplishments analyzed ...
Children always revolt against parental disciplines.孩子们总是反抗父母的管束。Mathematics and physics are related disciplines.数学和物理是相关学科。There are four major disciplines in earth sciences, namely geography, geology, geophysics and ge...
Some Japanese adverbial modifiers syntactically modify verbs or adjectives, but semantically specify the meanings of nominals.一般而言,日语连用修饰语句法上连接修饰用言, 语义上也说明用言....