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- bismuth hydrate 氢氧化铋
- Chloral hydrate is a rapidly effective hypnotic. 水合氯醛为一种作用迅速的催眠药。
- Easily hydrolyze to produce basic bismuth nitrate. 易水解生产碱式硝酸铋。
- Shea &Rose Hip gently hydrate &add gloss. 玫瑰果籽及雪亚脂令你的头发水泽光滑。
- Natural Gas Hydrate: the savior of energy crises? 可燃冰:能源危机的拯救者?
- Methane Hydrate - an alternative fuel source? 甲烷水合物-替代燃料来源?
- Brass, copper, stainless steel, bismuth, and lead are all suitable. 黄铜、铜、不锈钢、铋及铅都是适合的。
- Gas hydrate is a kind of ice-like clathrate hydrate. 摘要气体水合物是一类笼形结构的冰状晶体。
- 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。
- 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。
- Add 25 ppb Bentonite and allow to hydrate for a minimum of 6 hrs. 按每桶钻井液加25磅的膨润土,允许水化至少6个小时。
- The mixture is allowed to hydrate for approximately 3 minutes. 混合物进行水合反应约3分钟。
- Natural gas hydrate is a kind of simple crystalloid solid hydrate. 天然气水合物是一种结晶状固态简单化合物。
- PREPARATION OF FLAME RETARDANT MAGNESIUM HYDRATE BY AMMONIA METHOD. 氨法制取氢氧化镁阻燃剂实验报告。
- Gas hydrate is an important potential resource in the 21st century. 摘要天然气水合物甲烷资源量的估算是天然气水合物研究中的热点问题。
- Thymolphthalein monophosphate disodium salt hydrate;CAS:... 询价 百里酚酞单磷酸二钠盐;
- Bismuth alloys can contain a small amount or a large amount of bismuth. 铋合金可以含有少量或较多的铋。
- Citric acid, trisodium salt hydrate, DNAse, RNAse and Protea... 询价 柠檬酸三钠盐水合物;
- 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。
- Generally, solder alloys with more than about 8% bismuth will be brittle. 一般来说,铋含量超过8%25的焊料合金将会变脆。