The Minnesota work on kaersutite also showed the presence of the isotope neon - 21.明尼苏达大学关于钛角闪石的研究表明,其中也存在同位素氖 - 21.Today, most cyclotrons are used either for instructional purpose or for isotope production.今天大多数回旋加速器是用在...
Lasers promise to change this by making isotope separation easier, and cheaper.激光可以改变这种局面,从而使同位素分离变得比较容易 、 比较廉价一些.This indium isotope was created at the same time as the earth.这种铟同位素与地球产生在同一时代.The isotope ratio is direct...
Artichoke , Signow Milo ? An artichoke is a very tasty vegetable that is popular everywhere.迈洛先生, 您问的是朝鲜蓟 吗 ?朝鲜蓟是一种很好吃的蔬菜,在这一带很受欢迎.She caught up a popular neologism from the newspapers.她急忙采用了报刊上流行的一种新词语....one of BBC tel...
"I just added a little soy sauce," he informs us.“我就加了一点儿酱油，”他告诉我们。Breath informs the body.呼吸给身体以活力.If a tranquilizer is prescribed, be sure your physician informs you of its possible side effects, such as addiction.如果开了...
The bicyclist was cut out by the van.这位骑自行车的人被货车截住.Vehicle - pedestrian accidents and vehicle - bicyclist accidents are similar in some characteristics and can be researched comparatively.汽车碰撞行人事故与汽车碰撞骑自行车人事故的某些特点相类似,具有一...
Most transitive verbs govern the accusative case in German.在德语中,许多及物动词左右着宾格.I. Types of narrow - sense accusative subject sentence in newspaper news lead.报纸新闻导语狭义受事主语句的构成成分分析.The default case in English is accusative.在英文...