bismuth是什么意思？

Brass, copper, stainless steel, bismuth, and lead are all suitable.黄铜 、 铜 、 不锈钢 、 铋及铅都是适合的.Aim To study the effects of chitosan - bismuth on experimental rat ulcer models.目的研究壳聚糖铋对大鼠实验性胃溃疡模型的影响.Tin - bismuth alloy was el...

Brass, copper, stainless steel, bismuth, and lead are all suitable.黄铜 、 铜 、 不锈钢 、 铋及铅都是适合的.Tin - bismuth alloy was electroplating by electrodepositing associated with ultrasonic agitation.将超声和电沉积相结合电镀了锡铋合金.Aim To study t...

bismuth的音标：bismuth的英式发音音标为：['bɪzməθ]bismuth的美式发音音标为：['bɪzməθ]...

n.义务工作者( volunteer的名词复数 )，志愿者，自告奋勇者，主动做某事的人v.自动提供，自愿效劳( volunteer的第三人称单数 )，主动建议（或告诉），（未经当事人同意）举荐，自愿参军，当志愿兵...

每一门阶都成直角地置有白长凳.White benches were right - angled to every doorstep....

v.委托，托付( entrust的现在分词 )...

n.大肠杆菌噬菌体...

British scientists have brought computer science to bear on this problem.英国的科学家们已经应用计算机科学来解决这个问题。The artillery was deployed to bear on the fort.火炮是对着那个碉堡部署的.You have to bring some pressure to bear on him.你们要对他施加一些压力....

curious的反义词有：uninterested, incurious, indifferent, nonchalant, unconcerned, uninterested, indifferent, incurious, unconcerned。adj.curious的反义词（好奇的;爱打听的）：uninterested, incurious, indifferent, nonchalant, unconcerned。curiou...

n.中尉，少尉...

杯状的...

法式家具的用途极其广泛。French furniture was designed for every use.计算机的用途从没像现在这么广泛过。Never before has computing been so versatile.天鹅绒的用途并不是非常广泛。Velvet is not known for its versatility....

borides的音标：borides的英式发音音标为：['bɔ:raɪdz]borides的美式发音音标为：['bɔraɪdz]...

Planes landed at Bagram airport today carrying badly needed food and medicine.运载急需食物和药品的飞机今天在巴格拉姆机场降落。...

“科迪”的英语可以翻译为：[人名] Corday，[人名] Cordy，[人名] Kody ...

[医]标记的，示踪的...

“辐合”的拼音为：fú hé...

returned的音标：returned的英式发音音标为：[rɪ'tɜ:nd]returned的美式发音音标为：[rɪ'tɜnd]...