Tin-bismuth alloy was electroplating by electrodepositing associated with ultrasonic agitation.

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.

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Brass, copper, stainless steel, bismuth, and lead are all suitable.

黄铜 、 铜 、 不锈钢 、 铋及铅都是适合的.

词典精选例句

He later was called a bison.

后来,人们叫它美洲野牛.

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An animal ( B. bonasus ) of Europe, similar to but somewhat smaller than the bison; a wisent.

欧洲一种动物 ( 欧洲野牛野牛属 ), 和野牛相似,但小于野牛; 珍野牛.

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Ms. Foerstel says bison always been part of the American landscape. Mr.

福斯提尔女士说野牛是美国独特风景的一部分.

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All the bison have been protected, and the publication of bison system diagram nationality.

所有的野牛都被保护起来, 并且出版了野牛系统图籍.

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They stuck a bison with spears.

他们用长矛刺死了一头野牛.

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Bison waste no longer fell on the ground to improve the soil.

野牛制造的废物也不再渗进泥土改善土壤了.

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There we saw American bison, elk, mountains, hot springs, and the Old Faithful geyser.

在那儿我们看过北美野牛, 麋, 山, 温泉, 和“老忠实”喷泉.

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At one time millions of bison roamed the plains of North America. Now they are gone.

曾经有上百万的美洲野牛徜徉在北美大地上, 而今它们已不复存在.

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Reindeer receded northward and eastward, and bison and horse followed.

驯鹿向北方和东方撤退, 野牛和马也随之而去.

英汉非文学 - 历史

Bison dot a Yellowstone snowscape, some sweeping the drifts aside with their heads to uncover vegetation.

黄石公园雪景上点缀著一些野牛.有些正埋头刨出被盖住的植物.

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And also they followed the bison.

他们还追杀野牛.

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Bison were killed for their meat.

他们杀野牛,吃野牛肉.

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This is Appa, my flying bison.

这是阿帕, 会飞的野牛阿帕.

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Thus one simple fact a change in the number of bison.

这样一个简单的事实---野牛数量的变化.

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Each bottle contains a single blade of bison grass.

每个瓶子都装有一片野牛草.

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While early settlers had killed bison for food.

早期的殖民者只是以杀野牛为食.

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The European bison ( Bison bonasus ) having a smaller and higher head than the North American bison.

欧洲野牛一种比北美野牛的头小且高的欧洲野牛 ( 欧洲野牛野牛属 )

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American bison are very large.

美洲野牛非常巨大.

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