Our samples were prepared by thermal oxidizing bismuth films.

Keywords: bismuth titanate , nanoparticle , polyacrylate, sol-gel, hybrid material, refractive indices, dielectric constant.

关键词: 铋钛氧化物 、 奈米拉子 、 压克力、溶凝胶法 、 掺合材料 、 折射率 、 介电常数.

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The catalysis-acid leaching process of copper bismuth sulphide dregs is introduced.

介绍了用催化酸浸工艺从铜铋硫化物渣中回收铜.

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The effects of ultrasonic on the tin-bismuth alloy electroplating are studied.

研究了超声波对锡铋合金电镀的影响.

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Results Chitosan-Bismuth significantly decreased rat ulcer area or ulcer index.

结果壳聚糖铋可明显降低大鼠的溃疡面积或溃疡指数.

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Because of safety, the use of bismuth complexes has been exploring increasingly.

由于金属铋的绿色安全性, 其配合物的应用领域不断扩大.

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Conclusion Chitosan-bismuth showed evident prophylactic and therapeutic effects on rat gastric ulcer.

结论壳聚糖铋对大鼠实验性胃溃疡有明显的防治作用.

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OBJECTIVE : To establish the chemical identification method of bismuth subcarbonate in weishusan.

目的: 建立胃舒散中主药碱式碳酸铋的化学反应鉴别方法.

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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.

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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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