质子的质量几乎是电子的2,000倍。Protons are nearly 2000 times as heavy as electrons.质子是物质的基本粒子。A proton is an elementary particle of matter.中子和质子构成了原子核.The neutrons and protons form the core of the atom....
She is wearing a small ruby earring.她戴着一枚红宝石小耳环.How long have you worn that earring?你戴那个耳环多久了?A sailor wearing earring now looks very strange to us.现时水手戴耳环,在我们看来是怪碍眼的....
...a steel mill.钢铁厂The V - N microalloy steel with yield strength of 550 MPa is produced by EAF - CSP route.目前,在EAF-CSP 流程中通过V -N 微合金化技术可成功生产屈服强度为550MPa的高强度低合金钢.This accomplished by mounting the elements on a heavy steel...
估算既包括夏季的性能,也包括冬季 ( 供热 ) 的性能.The assessment covered both summer and winter ( heating ) performance.分析了我国住宅计量供热的特点.The characteristics of metered heat - supply of residential buildings in China are analyzed.阐述了当前青岛市城市供热的状况...
Though off-puttingly complicated in detail, local taxes are in essence simple.虽然地税在细节上复杂得要命，但在本质上却很简单。It wasn't a spur-of-the-moment decision. We discussed it in detail beforehand.这可不是头脑一热作出的决定。我们事先仔细地讨论过。We examine...