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- antimony trifluoride 三氟化锑
- Antimony abounds in out country. 我国盛产锑。
- Antimony adds to the rigidity of the casting. 锑能增加铸件的硬度。
- Antimony abounds in our country. 我国盛产锑。
- Antimony was found nausea and trouble! 锑恶心的麻烦有人揭发!
- The Au-bearing antimony ore is with high As. 矿石为高砷含金锑矿石。
- The main factor in the market is that the supply of Chinese antimony is quite limited. 市场的中心因素是中国对锑的供应有限。
- Any of various alloys of copper, with or without tin, and antimony, phosphorus, or other components. 铜合金铜与锡、锑、磷或其物质构成的一种合金,含锡,也可不含锡
- The percentage of antimony may be left to the battery manufacturer. 锑的百分含量由各蓄电池生产厂自己掌握。
- Alkuhl, Arabic for "antimony powder", became our alcohol. 阿拉伯语中的 alkuhl(锑粉)演化成我们的alcohol(酒精)。
- Acetylacetone was synthesized by using boron trifluoride etherate as catalyst. 采用三氟化硼-乙醚络合物为催化剂,由丙酮和乙酸酐一步法反应合成乙酰丙酮。
- The emissions will escalate as nitrogen trifluoride's use increases. 随着使用量增加,三氟化氮的排放量也将升级。
- Type metal The alloy for cast type, comprising lead, tin and antimony. 活字金属铸造活字的合金,由铅,锡和锑组成。
- Type metal: The alloy for cast type, comprising lead, tin and antimony. 活字金属:铸造活字的合金,由铅,锡和锑组成。
- High concentrations of antimony can cause nausea, vomiting and diarrhea. 高浓度的锑会导致恶心、呕吐和腹泻。
- These companies did not have the know-how to cast grids of lower antimony content. 这些制造厂没有掌握铸造这种低锑合金的技能。
- Nitrogen trifluoride (NF3) is a toxic, colorless, odorless, nonflammable, oxidizing compressed gas. 三氟化氮(NF3)是有毒、无色、无嗅、不可燃的氧化性压缩气体。
- For other purposes, its hardness and strength can be improved by adding various amounts(up to 12% ) of antimony alone. 对于其他用途来说,只消在铅中加进不同量的锑(不超过12%25),就可提高其硬度和强度。
- Prather says we should now be following nitrogen trifluoride concentrations in the atmosphere closely. 普莱瑟说我们现在应当密切关注大气中的三氟化氮含量。
- Some companies are solving the problem by adopting alternatives to nitrogen trifluoride. 一些公司选择了接受三氟化氮的替代品来解决这个问题。
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