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- A metal compound,such as Ni(CO)4,containing the CO group. 含羰基的金属化合物,如Ni(CO)4
- A metal compound, such as Ni(CO)4, containing the CO group. 含羰基的金属化合物,如ni(CO)4
- A metallic compound. 含金属化合物
- The preservative compounds included: (1) acidic metallic compound, AMC, was highly acidic compound containing organic acid compound and active factors. 本文复配的防腐剂包括:(1)酸性复配物(acidic metallic compound,AMC),是利用多种有机酸复配而成,并加入活性因子。
- Sunscreens that use metallic compounds, such as titanium oxide or zinc oxide, to block, rather than absorb ultraviolet light may be the most effective when spending time outdoors. 户外活动时使用金属化合物,如二氧化钛或氧化锌,以阻止紫外线,而不是吸收紫外线可能是最有效的。
- The particles may be metal or metal compounds, and are often smaller than one micrometre ( one fiftieths the width of a human hair). 这些微粒可以是金属也可以是金属化合物,通常比一微米还小(头发丝的1/50)。
- The use of electric and electrolytic processes to purify metals or reduce metallic compounds to metals. 电冶金利用电或电解方法来精练金属或将金属复合物熔炼为金属
- Kanto Chemical supplies various functional materials such as liquid crystal, active pharmaceutical ingredients, food additives and organic metal compounds. 关东化学提供液晶材料,医药品原料,食品添加物,有机金属化合物等多项机能性材料。
- All experimental metal compounds restrained the degradation of ABAS in different degrees, in which HgCl2 and AgNO3 could control the degradation most obviously. 不同金属化合物对菌株HP3降解溴胺酸有不同程度的抑制作用;其中以HgCl2和AgNO3最显著.
- This paper focused on the mechanism, improvement of delignification rate of electrochemically mediated oxygen bleaching by adding transitional metal compounds. 重点对电化学氧气漂白机理和过渡金属催化剂在电化学氧气漂白中的作用进行了概述。
- It is pointed out that the metallic compound will be an efficacious inoculant to the superalloy and that study of the inoculating mechanism is crucially needed. 指出利用以高熔点金属化合物为基本添加剂的细化方法是对高温合金一类复杂合金进行细化的有效手段,强调了进行形核细化机理研究的迫切性。
- Section 6 is concerned with a miscellaneous group of compounds, and includes discussion of the metabolism of metal compounds and the production of vitamins by the gut flora. 第6 部分涉及一化合物的各种各样的组, 并且包括金属化合物和勇气费罗拉的维生素的生产的新陈代谢的讨论。
- Several binuclear metal compounds are synthesized and characterized and the interaction between small probes molecular and DNA are studied in this paper. 本文以研究小分子探针与DNA相互作用为目的,合成和表征了一系列双核金属配合物。
- Cisplatin, a heavy metal compound with unique biologic effects, enters clinical trials. 顺铂这一具有独特生物效应的重金属化合物进入临床试验。
- M= transition element) is freshly finding RE-Iron metal compound with broad research worth. M=过渡族金属)是新近发现的具有广泛研究价值的稀土-铁金属间化合物。
- Reducing agents can bind metals and trace metal compounds, inactivating the reducing agent and the metal. 还原剂可以与金属离子结合,金属离子其被还原,而还原剂的作用被抑制。
- It analyses quadratic phase stainless and its metal compound generated from weld seam and HAZ,which affect welded pipe usage property. 分析了双相不锈钢及其焊缝和热影响区中产生的金属间化合物等二次相对焊管使用性能的影响。
- The emery is a hard metallic substance. 金刚砂是非常坚硬的金属物质。
- photochemistry of inorganic metallic compounds 无机金属化合物光化学
- Organozinc reagents are an important type of organometallics in organic synthesis, which can undergo transformation with a variety of transition metal salts leading to new transition metal compounds. 有机锌试剂是一类优良的有机金属试剂,由于反应活性较低,很多活性官能团都可以存在于这类金属试剂中。