bismuth例句
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 electroplating by electrodepositing associated with ultrasonic agitation.
将超声和电沉积相结合电镀了锡铋合金.