| 释义 |
bro·mine 英ˈbrəʊmiːn美ˈbrominAHDbrōʹmēn 高COCA⁸⁵⁵⁶²BNC⁶⁸⁷³⁹iWeb²⁸⁵⁴⁴Economist³⁴³¹⁸⁺³
基本英英词源搭配记法近义反义例句例句
n.溴35号元素简写符号Br
Noun:
a nonmetallic heavy volatile corrosive dark brown liquid element belonging to the halogens; found in sea water来自法语brome，源自希腊语bromos恶臭。这种物质能散发出恶臭味，故此得名。bromine sulfide二硫化二溴bromine value溴值bromine iodide碘化溴bromine cyan化 溴化氰bromine test溴化试验bromine trifluoride三氟化溴bromine monoiodide一碘化溴bromine monochloride一氯化溴bromine disinfection溴消毒bromine laser溴激光器bromine index溴指数bromine water溴水bromine cyanide化 溴化氰bromine poisoning溴中毒bromine pentachloride五氯化溴bromine fluoride氟化溴bromine number溴值
钱博士brom恶臭+ine名词后缀→有恶臭味的化学物质⇒溴
词源解释来自法语brome，源自希腊语bromos恶臭。这种物质能散发出恶臭味，故此得名。brom恶臭+ine名词后缀→有恶臭味的化学物质⇒溴。近义词 BR英国铁路公司…
名词100%
用作名词Derivatives ofbromineare much more active than the corresponding one of chlorine.溴的衍生物的活性要比相应的氯的衍生物大得多。 HBr So for example, if I want to look at HBr there's a simple case, right, hydrogen bromine.
如果我想研究,这是个简单的例子，溴化氢。163
Supported by the favorable bromine pricing environment, we are confident that this is an optimal opportunity to leverage our strong balance sheet and invest in Gulf Resources.
由于溴盐定价环境令人满意，我们相信此举将是海湾资源公司增加资本，进行投资的最佳时机。 yeeyan
The properties of the product was evaluated by efficiency of scale inhibition, bromine value and calcium tolerance.
以防垢率、溴值、钙容忍度为指标对产品进行了评价。 dictall
The application of organo- bromine microbicide made in china in papermaking systems were introduced.
介绍了在纸机抄纸系统应用国产有机溴类杀菌剂的情况。 dictall
The number of cationic bromine and chlorine compounds is restricted.
溴、氯阳离子化合物的数量受局限。 kuenglish
The part work of the kinetics study of the bromine extraction from seawater by the liquid membrane is reported.
本文报导了利用液膜技术从海水中提取溴的动力学的部分研究工作。 chemyq
The result showed that the unit could run well with good quality of product, the content of sulfur and nitrogen and bromine index better than controlled specifications.
分析表明，原料煤油加氢装置运行情况良好，产品质量好，硫和氮含量、溴指数等均优于控制指标。 cnki
To analyze the market demand of bromine retardant.
分析溴系阻燃剂市场需求。 cnki
Ambient conditions that include toxic gases such as hydrogen sulfide, sulfurous acid, nitrous acid, chlorine, bromine, methyl bromide, ammonium, etc.
周围环境中有氢化硫、亚、亚硝酸、氯气、溴气、溴化甲烷、氨气等有毒气体。 honoryyl.b2b.youboy.com
Both countries extract potash, bromine, and salt from the water.
这两个国家都从死海的水中提取钾碱、溴和盐。 blog.sina.com.cn
Bromobenzene, magnesium, antimony trichloride and bromine act as raw materials, dibromotriphenylantimony flame retardant is synthesized.
以溴苯、镁粉、三氯化锑、溴素为原料，合成了二溴三苯基锑阻燃剂。 zidian8
First statement: Liver which is reddish brown is a good source of bromine.
第一句，啡红色的肝脏是个好的溴来源食品。 hkpnve
He saw that if you take the atomic mass of chlorine, 2 add it to the atomic mass of iodine, divide by two, you get something that is really close to the atomic mass of bromine.
他看到，如果你将氯的原子质量，加上碘的原子质量，除以，得到的数将与,溴的原子质量很接近。163
In general, the activity of the halide component of the initiator increases with the number of chlorine or bromine atoms joined to a single carbon atom.
一般说来，引发剂的卤化物组份的活性，是随连在同一碳原子上的氯和溴原子的数目的增多而增长。 bab
In the wet lab, phenol is tested for pH, solidification point, solubility in water, bromine index, color, and distillation ranges.
在湿的实验室中，酚为酸碱值，团结点被测试，水，溴指标，颜色和蒸馏范围的溶解度。 iciba
In this way a bromine' handle' for adding extra resveratrol units can be placed in one position or in two positions in a controlled manner.
通过这种方法，一个用于结合其他白藜芦醇单元的溴“把手”就可以可控地放置在一个或两个位置。 yeeyan
Petroleum products. Determination of bromine number of distillates and aliphatic olefins. Electrometric method.
石油产品。蒸馏和脂肪烯烃的溴数测定。测电法。 tdict
Strong Chlorine and Bromine Chlorine Hydantoin were used as acute toxicity for fries of Ctenopharyngodon idellus.
本研究用强氯精、溴氯海因两种常用水产药物，对草鱼鱼苗的进行急性毒性实验。 cnki
Test standard samples of bromine number0.
以容量法测定溴值在0。 dictall
The article introduces the new proces in preparation of lithium bromide using bromine, lithium carbonate and urea as raw material.
介绍了用溴素、碳酸锂、尿素为原料，制备溴化锂的新工艺。 cnki
Thiophene reacted with bromine and zinc to obtain3- bromothiophene via substitution and reduction reaction.
本文以噻吩与溴、锌粉依次发生取代，还原反应生成3-溴噻吩。 cnki
Bromine and iodine which produce serious interference should be removed with potassium permanganate oxidization and8- hydroxyquinoline absorption.
对严重产生干扰的溴碘离子，采用高锰酸钾氧化，8—羟基喹啉吸收办法消除。 cnki
Bromine can restrain central nervous system and avoid insomnia.
抑制中枢神经， 有镇静作用，能防治失眠。 iciba |