bismuth

n. [化学] 铋

n.

铋；

英英释义

bismuth[ 'bizməθ ]

n.a heavy brittle diamagnetic trivalent metallic element (resembles arsenic and antimony chemically); usually recovered as a by-product from ores of other metals

同义词：Biatomic number 83

词组短语

bismuth nitrate硝酸铋

双语例句

用作名词(n.)

Easily hydrolyze to produce basic bismuth nitrate.
易水解生产碱式硝酸铋。

Our samples were prepared by thermal oxidizing bismuth films.
热氧化不够或低速率蒸发形成薄膜富铋，出现无定型或其它相结构，光学吸收限变宽，移向低能处。

权威例句

bismuth (n.)

1660s, from obsolete German Bismuth, also Wismut, Wissmuth (early 17c.), which is of unknown origin; perhaps a miner's contraction of wis mat "white mass," from Old High German hwiz "white." Latinized 1530 by Georgius Agricola (who may have been the first to recognize it as an element) as bisemutum. According to Klein, not from Arabic.

1. Bismuth is the first by Agricola clear it is a metal.

铋是由阿格里科拉首先明确它是一种金属的。

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

黄铜、铜、不锈钢、铋及铅都是适合的。

3. The classification, characteristics, and application results of tin, tin lead and tin bismuth electroplating were summarized.

总结了电镀锡、锡铅合金和锡铋合金的分类、特点及应用情况。

4. Bismuth does lower the melting point and improves wetting but has limitations.

铋确实能够降低熔点，并提高熔湿特性，但是它也具有局限性。

5. 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。

6. Easily hydrolyze to produce basic bismuth nitrate.

易水解生产碱式硝酸铋。

7. Micro/ nano-porous bismuth films and nano-porous bismuth films have been prepared by electrodeposition with hydrogen bubble dynamic templates and by redox potential pulses, respectively.

分别用氢气泡动态模板电沉积法和电势脉冲氧化还原法制备了三维微/纳米多孔铋薄膜和纳米多孔铋膜。

8. Compared with complex titration, the proposed method is simple, rapid, accurate and applicable to the analysis of ranitidine bismuth citrate capsules for quality control.

该法简便、快速、结果准确，为枸橼酸铋雷尼替丁胶囊的质量控制提供了可靠依据。

9. Bismuth powder is widely used in a variety of bismuth alloys, precision casting, plating wheel, grinding, sharpening, etc.

用途铋粉广泛应用于各种铋合金产品，精密铸件，电镀轮，磨片，磨刀等。

10. 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。

11. 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。

12. The declaration comes more than 12 years after the Japanese team first attempted to synthesize the superheavy element, by firing beams of zinc at a thin bismuth film.

这一认可距日本团队首次尝试合成这一超重元素已过去了逾12年。 他们做法是朝一层薄薄的铋膜发射锌束。

13. The valuable metals, such as zinc and bismuth in the blast furnace sludge can be recovered by wet metallurgy technology to produce zinc oxide and bismuth oxychloride.

以高炉炼铁瓦斯泥为原料，采用湿法浸取回收其中的有价金属锌、铋以制备氧化锌和氯氧化铋。

14. The electrochemical behavior of heparin(Hep) is studied by circulation voltammetry(CV) and linear sweep voltammetry(LSV) with a bismuth film electrode.

利用循环伏安法（CV）、线性扫描伏安法（LSV）研究了肝素钠在铋膜玻碳电极上的电化学行为。

15. Led by Kosuke Morita, the group began to bombard bismuth atoms in a particle accelerator at 10 percent the speed of light in 2003.

2003年，该团队在森田浩介（KosukeMorita）的带领下，开始在粒子加速器中以10%的光速轰击铋原子。

16. Used to melt fusible metal (lead, lead, bismuth alloys, aluminum and magnesium and its alloys, etc. ) of the resistance furnace, can make a crucible furnace;

用于熔化易熔金属（铅、铅铋合金、铝和镁及其合金等）的电阻炉，可做成坩埚炉；

17. Description:Bismuth subcarbonate is the the white powder, no smell or taste.

形状：碱式碳酸铋为无味无臭的白色粉末。

18. Ethylenediaminetetraacetic acid bismuth salt;

乙二胺四乙酸铋盐；

19. Methods: The samples were ignited, then bismuth subcarbonate in residue was determined by compleximetry.

方法 ：供试品经有机破坏后 ，采用络合滴定法测定制剂中碱式碳酸铋的含量。

20. Conclusions Bismuth-containing quadruple therapy in the treatment of peptic ulcer with helicobacter pylori infection has significant clinical curative effect and better safety. It is of reference.

结论含铋剂四联疗法治疗消化性溃疡幽门螺杆菌感染的临床疗效显著，且安全性较好，具有借鉴性。

21. Abstr: Objective To investigate the clinical curative effect of bismuth-containing quadruple therapy for peptic ulcer complicated with helicobacter pylori infection.

文章摘要：目的探讨含铋剂四联疗法治疗消化性溃疡幽门螺杆菌感染的临床疗效。

22. Study of solderable lead free tin-bismuth alloy electrodeposition;

采用赫尔槽试验研究了硫酸盐酸性电镀锡铋合金工艺。

23. Molybdnem, nickle, cobalt and bismuth is leached from molybdenum and bismuth spent catalysts through the system of hydrochloric acid-ammonium nitrate.

采用盐酸-硝酸铵体系对钼铋废催化剂中有价元素钼、镍、钴、铋、浸出。

24. Measure Betterment of Determining Phosphorus Content in Phosphor Bismuth Molybdenum Blueness Photometry;

研究了磷钼蓝光度法快速测定锰铁中磷的方法。

25. Measure Betterment of Determining Phosphorus Content in Phosphor Bismuth Molybdenum Blueness Photometry;

研究了磷钼蓝光度法快速测定锰铁中磷的方法。

26. Bismuth mold

铋铸模

-- 来源 -- 英汉 - 翻译样例 - 产品

27. bismuth ocher

铋华, 赭矿

-- 来源 -- 英汉 - 短句参考

28. bismuth subsalicylate

水杨酸亚铋

-- 来源 -- 英汉 - 短句参考

29. basic bismuth carbonate

碱式碳酸铋

-- 来源 -- 英汉 - 短句参考

30. "Bismuth: Semimetallic to metallic chemical element, chemical symbol Bi, atomic number 83. Hard, Brittle, and lustrous, it has a distinctive gray-white colour with a reddish tinge."

铋:半金属到金属化学元素,化学符号Bi,原子序数83。铋性硬、脆、有光泽,颜色灰白并带独特的浅红色彩。

-- 来源 -- 英汉 - 翻译样例 - 自然

31. It was vital to show that the radioactive property was connected with traces of elements that were neither bismuth nor barium.

证明放射性属性与非科或非钡的元素轨迹相关是非常重要的。

-- 来源 -- science - 汉英

32. "Pewter with little or no lead is of finer quality, and alloys that include antimony and Bismuth are more durable and shinier."

含铅少或不含铅的白镴质量较好,含锑和铋的合金比较耐用,也更光亮。

-- 来源 -- 英汉 - 翻译样例 - 行业

33. "Most natural electrum also contains copper, iron, palladium, Bismuth, and perhaps other metals."

大部分天然银金矿含有铜、铁、钯、铋,可能还有其它金属。

-- 来源 -- 英汉 - 翻译样例 - 工程

34. "Its prevention includes taking Bismuth subsalicylate tablets, drinking only bottled or canned Beverages, and eating only peeled fruits, canned products, and restaurant food that is well-cooked."

预防的方法有︰服用次水杨酸铋锭、只饮用瓶装或罐装饮料、食用要去皮的水果和罐头食品、在餐厅食用热腾腾的食物。

-- 来源 -- 英汉 - 翻译样例 - 生命

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

黄铜、铜、不锈钢、铋及铅都是适合的。

-- 来源 -- 英汉 - 辞典例句