溴
- 与 溴 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
Experimental work indicates that about 14% of the bromide in sea water precipitates with the halite as sea water evaporates.
实验工作证明,当海水蒸发时,海水中约有14%的溴化物与石盐同时沉淀。
-
With 2-cyano-4-nitro-aniline as raw material, 2-cyano-4-nitro-6-halogen- anilines have been prepared by direct halogenation.
以2-氰基-4-硝基苯胺为原料,用直接卤化法研制成2-氰基-4-硝基-6-氯苯胺、2-氰基-4-硝基-6-溴苯胺、和2-氰基-4-硝基-6-碘苯胺。
-
First, one of the termini of 1,3-diethynylbicyclo[1.1.1]pentane was coupled with a brominated aza heterocycle, and second, 3 equiv of the resulting extended arm were coupled with 1,3,5-triiodobenzene or 4 with 1,2,4,5-tetraiodobenzene.
第一,一个总站的1,3 - diethynylbicyclo [ 1.1.1 ]戊烷是加上溴化杂环字,并第二, 3相当于由此产生的延长臂被加上1,3,5 triiodobenzene或4 1,2,4,5 - tetraiodobenzene 。
-
Objective To outline the clinical effects of Ambroxol on preventing and treating premature infants with neonatal pulmonary hyaline membrane disease.
目的 探讨盐酸氨溴索对早产儿肺透明膜病的预防效果。
-
The paper studied the degradation rule of Bromo-Chloro-Dimethyl Hydantoin in water environment and its acute toxicity to 4 aquatic organisms(Photobacterium phosphoreum, Chlorella vulgaris, Daphnia magna Straus and Brachydanio rerio).
研究了新型消毒剂溴氯海因在水环境中的降解规律及其影响因素以及BCDMH对4种不同生态位水生生物(发光菌、小球藻、大型溞和斑马鱼)的急性毒性。
-
Objective To study the effects of hydrochloric acid ambroxol injection on the premature pneumonia.
目的探讨盐酸氨溴索针剂治疗早产儿肺炎的疗效。
-
Then a few kinds of compounds with good corrosion inhibition effect have been got in hydrofluoric acid solution.
选取这几类化合物中的硫脲、硫氰酸钠、丙炔醇和溴代十六烷基砒啶分别作为研究对象。
-
Reducing agent and to supply a reducing atmosphere; to make hydrogen chloride and hydrogen Bromide; and in
氢气主要用于氨、乙醇、苯胺和甲醇的合成;石油燃料的脱硫;也是一种还原剂和补充减少中的大气;制备氯化氢和溴化氢;还用于有机化合物的氢化。
-
"It is used to synthesize ammonia, ethanol, aniline, and methanol; to treat petroleum fuels; as a reducing agent and to supply a reducing atmosphere; to make hydrogen chloride and hydrogen Bromide; and in hydrogenation (e.g., of fats)."
氢气主要用于氨、乙醇、苯胺和甲醇的合成;石油燃料的脱硫;也是一种还原剂和补充减少中的大气;制备氯化氢和溴化氢;还用于有机化合物的氢化。
-
" It is used to synthesize ammonia, ethanol, aniline, and methanol; to treat petroleum fuels; as a reducing agent and to supply a reducing atmosphere; to make hydrogen chloride and hydrogen bromide; and in hydrogenation (e.g., of fat s)."
氢气主要用于氨、乙醇、苯胺和甲醇的合成;石油燃料的脱硫;也是一种还原剂和补充减少中的大气;制备氯化氢和溴化氢;还用于有机化合物的氢化。
- 推荐网络例句
-
It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.
从鲍尔点的形成原理出发,分析对称连杆曲线上鲍尔点的产生条件,提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。
-
The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.
集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品,年生产总值3000万美元,产品价廉物美、选料上乘、质量保证,深受国内外客户的青睐
-
The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.
血精的原因很,以良性病变为主。