benzene
美 [benˈzin]英 [ˈbenziːn]
- n.苯
- 网络纯苯；苯环；苯吸附率
benzenebenzene
苯
默克密理博公司 ... Acetone( 丙酮 ) 高纯试剂 Benzene( 苯 ) 高纯试剂 ...
纯苯
CBI BIZ | 2013（第十一届）芳烃市场论坛 ... 二甲苯 Xylene 纯苯 Benzene 甲苯 Toluene ...
苯环
苯环(benzene)本身是非极性的, 而有苯作其中一部份的分子会因为插在苯环上的不同置换基(substituent)和插在苯环上的位置而 …
苯吸附率
...pacity)：6、四氯化碳吸附率(CTC)：7、苯吸附率(Benzene)：8、硬度(Hardness)：9、水分(Moisture)：10、灰分(Ash)：11 …
苯及苯系物
... 总挥发性有机物 TVOC 苯及苯系物 BENZENE 即为总挥发性有机物。世界卫生组织( WHO,1989) ...
苯类
气味检测仪 ... 表氯醇 Epichlorohydrin 苯类 Benzene 二氯甲烷 Methylene Chloride ...
甲苯
1203565-81... ... 1-(苄氧基)-4-(2-丙氧基)-苯甲酸 Benzene,1- 1-甲基-2-硝基-4-(全氟乙基)甲苯 Benzene,1-Methyl-4- ...
苯查儿
氯苯;... ... 7) 苯; Benzene 9) 苯;安息油;苯查儿; Benzene 3) 氯苯;一氯化苯;一氯代苯; Chlorobenzene;chloro-Benzene;Phenyl…
1
benzene is an industrial chemical used to produce a wide range of plastics , detergents and other chemicals.
苯是一种工业化学品，广泛应用于塑料、清洁剂以及其他化学领域。
2
Benzene and benzene series also had been decided to be carcinogen by World Health Organization.
苯和苯系列也已经被世界卫生组织确定为致癌物质。
3
Using conventional distillation, the separated yields of benzene, ethylbenzene and cumene were all over 95%.
后续常规精馏塔分离的馏出物中，异丙苯、乙苯和苯浓度均可达到95%以上。
4
The company said in a hearing that it would have cost $7 million to comply with the benzene emission regulation.
科赫公司在一次听证会上说公司需要花费700万美元以达到苯排放规定。
5
Again for raw materials and with its front has made - acetyl groups benzene and sulfonated reaction, the synthesis target objects.
再以其为原料和前面已经制得的-乙酰基苯并咪唑反应，合成出目标物。
6
But automobiles and gas stations aren't the only sources of benzene, hexane, and other air contaminants, warned one of the researchers.
不过研究人员警告说汽车和加油站不是苯和己烷这样的大气污染物的唯一来源。
7
Benzene used to be a common solvent in organic chemistry but is no longer used because it is a suspect carcinogen.
在有机化学中，苯曾经是常用的溶剂，但是由于它被怀疑是致癌物而不再使用。
8
During the next three years, investigators compiled evidence that included hundreds of internal memos about benzene emissions.
接下来的3年里，调查员们收集了包括数百份关于苯排放备忘录在内的证据。
9
The German chemist Kekule dreamed of snakes biting their tails, therefore discovered the ring shape of the chemical compound benzene.
德国化学家凯库勒梦到蛇咬著自己的尾巴，因此发现了化学元素苯的环状结构。
10
From the point of view of technology, the pilot plant of selective hydrogenation of benzene to cyclohexene has been analyzed and designed.
从工艺角度对苯部分加氢制环己烯进行分析探讨，在此基础上设计中试装置。
11
Benzene is mainly on the skin, the eyes and upper respiratory tract irritation.
苯主要对皮肤、眼睛和上呼吸道有刺激作用。
12
Purposes: With ethanol, ethyl ether, chloroform, benzene, ether and other immiscible oil, and with some solvents can be formed azeotrope.
用途：与乙醇，乙醚，氯仿，苯，石油醚等混溶，并与可其中一些溶剂形成共沸物。
13
A large number of potential carcinogens can be released in incense smoke, including polyaromatic hydrocarbons, carbonyls, and benzene.
大量的潜在的致癌物随熏香的烟雾散发，包括多环芳烃，碳氢化合物，羰基和苯。
14
My dear, do not say that I am benzene, at least I will know how to cherish home cooking and washing clothes to pack.
亲爱的，不要说我苯，至少我会做饭洗衣服收拾家务懂得珍惜。
15
In a molecule as complex as benzene a very considerable number of normal vibrational modes are possible.
象苯这样复杂的分子，可能存在很多简正震动形式。
16
The industrial application of a new benzene extractive distillation technology on reforming plant is presented.
报导了苯抽提蒸馏技术新工艺在连续重整工业装置上的应用。
17
At the scene of the fire, toxic substances such as benzene, lead, uranium and asbestos can be inhaled or absorbed through the skin.
在火灾现场，象苯、铅、铀和石棉等有毒物质会通过呼吸或皮肤被吸收。
18
"The refinery was just hemorrhaging benzene into the atmosphere, " she says.
她说“精炼厂一直在向空气中排放苯。”
19
Long-term contact benzene fastens the person of mixture, aplastic anemia incidence of a disease is higher, can cause leukaemia.
长期接触苯系混合物的人，再生障碍性贫血发病率较高，并能引起白血病。
20
as a result of that is used during a sensitibvity film benzene solvents, on the production site operator's body is a great deal of harm.
因即涂覆膜过程中使用含苯溶剂，对生产现场操作人员的身体有极大的危害。
21
The results show that there exist two separate active adsorption sites between the benzene molecules and the NaY zeolite.
结果表明，在苯分子的扩散过程中，钠Y分子筛中存在两个不同的吸附位点。
22
In aqueous sodium hydroxide, with benzene as the catalyst, cinnamaldehyde is synthesized from the reaction of benzaldehyde and acetaldehyde.
在稀氢氧化钠溶液中，由苯甲醛和乙醛缩合制备肉桂醛。
23
This paper recounts the cause and the process of a death accident of acute benzene poisoning, and the deadliness cause is analysed.
叙述了一例急性苯中毒死亡事故的发生原因和经过，对致死原因进行了分析。
24
Its basic structure unit is benzene six-membered ring and is currently found as the thinnest two-dimensional material.
石墨烯的基本结构单元为苯六元环，是目前发现的最薄的二维材料。
25
Symptomatic treatment to the principles of medical emergency may be given glucuronic acid to increase the excretion of benzene metabolites.
以内科急救原则对症治疗，可给予葡萄糖醛酸以增加苯的代谢产物的排出。
26
Do not clean PC sheets with benzene, gasoline, acetone, or tetra chloromethane .
勿用苯、汽油、丙酮或四氯化碳清；
27
Active carbon adsorption is an effective method for the treating low concentration benzene in industrial waste gases.
对低浓度含苯废气的有效去除方法之一是活性炭吸附法。
28
and benzoic hydrocarbon is recycled from the rich oil produced in the benzene washing step through a crude benzene distilling step.
洗苯工序产生的富油经过粗苯蒸馏工序回收苯族烃。
29
a toxic white soluble crystalline acidic derivative of benzene; used in manufacturing and as a disinfectant and antiseptic.
一种白色的有毒可溶性晶状酸，苯的衍生物，用于制造和作消毒剂和杀菌剂。
30
Qi-deficiency, blood-deficiency and yin-deficiency may be the susceptible markers of benzene-exposure contraindication.
气虚、血虚、阴虚可作为混苯暴露人员职业禁忌证的中医易感性指标。