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...
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...
她准备去纳奈莫乘渡船回大陆。She was going to Nanaimo to catch the ferry to the mainland.小群的中国劳工, 农夫和商人也到纳奈莫和新威斯敏斯特.Smaller groups of Chinese laborers, farmers and merchants were also found in Nanaimo and New Westminster....
他们在布合板上钉了一张通告.They pinned up an announcement on a notice board.这家具是用贴柚木薄片的合板做成的.The furniture is made of plywood covered in teak veneer.本计画旨在建立复合材料多层叠合板之三维解析渐近理论.A three - dimensional asymptotic theory for multilayered c...
他被称颂为佛罗伦萨画派的鼻祖.He was extolled as the founder of their Florentine school.李时珍是我国医药界的鼻祖.Li Shizhen was the originator of the Chinese pharmacology.这些微型电子装置的鼻祖就是真空管.The ancestor of these miniature electronic devices is the v...
They travelled westwards.他们向西旅行。Economists warn that enormous pressures could build up, forcing people to emigrate westwards.经济学家警告，迫使人们向西部迁移的压力可能会增至很大的程度。They turned westward / westwards after crossing the river.他们过河以后向...