benzene

美 [ben?zin] 　英 [?benzi?n]

• n.苯
• 網(wǎng)絡(luò)純苯；苯環(huán)；苯吸附率

英漢雙解

英漢解釋

n.	1. 同“benzine. methyl benzene” 2. 苯

英英解釋

n.	1. Same as benzine. methyl benzene 2. a liquid obtained from petroleuma type of oil, used for making plastics and liquids for cleaning

例句

benzene is an industrial chemical used to produce a wide range of plastics , detergents and other chemicals.

苯是一種工業(yè)化學(xué)品，廣泛應(yīng)用于塑料、清潔劑以及其他化學(xué)領(lǐng)域。

Benzene and benzene series also had been decided to be carcinogen by World Health Organization.

苯和苯系列也已經(jīng)被世界衛(wèi)生組織確定為致癌物質(zhì)。

Using conventional distillation, the separated yields of benzene, ethylbenzene and cumene were all over 95%.

后續(xù)常規(guī)精餾塔分離的餾出物中，異丙苯、乙苯和苯濃度均可達(dá)到95%以上。

The company said in a hearing that it would have cost $7 million to comply with the benzene emission regulation.

科赫公司在一次聽證會(huì)上說(shuō)公司需要花費(fèi)700萬(wàn)美元以達(dá)到苯排放規(guī)定。

Again for raw materials and with its front has made - acetyl groups benzene and sulfonated reaction, the synthesis target objects.

再以其為原料和前面已經(jīng)制得的-乙酰基苯并咪唑反應(yīng)，合成出目標(biāo)物。

But automobiles and gas stations aren't the only sources of benzene, hexane, and other air contaminants, warned one of the researchers.

不過(guò)研究人員警告說(shuō)汽車和加油站不是苯和己烷這樣的大氣污染物的唯一來(lái)源。

Benzene used to be a common solvent in organic chemistry but is no longer used because it is a suspect carcinogen.

在有機(jī)化學(xué)中，苯曾經(jīng)是常用的溶劑，但是由于它被懷疑是致癌物而不再使用。

During the next three years, investigators compiled evidence that included hundreds of internal memos about benzene emissions.

接下來(lái)的3年里，調(diào)查員們收集了包括數(shù)百份關(guān)于苯排放備忘錄在內(nèi)的證據(jù)。

The German chemist Kekule dreamed of snakes biting their tails, therefore discovered the ring shape of the chemical compound benzene.

德國(guó)化學(xué)家凱庫(kù)勒夢(mèng)到蛇咬著自己的尾巴，因此發(fā)現(xiàn)了化學(xué)元素苯的環(huán)狀結(jié)構(gòu)。

From the point of view of technology, the pilot plant of selective hydrogenation of benzene to cyclohexene has been analyzed and designed.

從工藝角度對(duì)苯部分加氫制環(huán)己烯進(jìn)行分析探討，在此基礎(chǔ)上設(shè)計(jì)中試裝置。

Benzene is mainly on the skin, the eyes and upper respiratory tract irritation.

苯主要對(duì)皮膚、眼睛和上呼吸道有刺激作用。

Purposes: With ethanol, ethyl ether, chloroform, benzene, ether and other immiscible oil, and with some solvents can be formed azeotrope.

用途：與乙醇，乙醚，氯仿，苯，石油醚等混溶，并與可其中一些溶劑形成共沸物。

A large number of potential carcinogens can be released in incense smoke, including polyaromatic hydrocarbons, carbonyls, and benzene.

大量的潛在的致癌物隨熏香的煙霧散發(fā)，包括多環(huán)芳烴，碳?xì)浠衔?/c>，羰基和苯。

My dear, do not say that I am benzene, at least I will know how to cherish home cooking and washing clothes to pack.

親愛(ài)的，不要說(shuō)我苯，至少我會(huì)做飯洗衣服收拾家務(wù)懂得珍惜。

In a molecule as complex as benzene a very considerable number of normal vibrational modes are possible.

象苯這樣復(fù)雜的分子，可能存在很多簡(jiǎn)正震動(dòng)形式。

The industrial application of a new benzene extractive distillation technology on reforming plant is presented.

報(bào)導(dǎo)了苯抽提蒸餾技術(shù)新工藝在連續(xù)重整工業(yè)裝置上的應(yīng)用。

At the scene of the fire, toxic substances such as benzene, lead, uranium and asbestos can be inhaled or absorbed through the skin.

在火災(zāi)現(xiàn)場(chǎng)，象苯、鉛、鈾和石棉等有毒物質(zhì)會(huì)通過(guò)呼吸或皮膚被吸收。

"The refinery was just hemorrhaging benzene into the atmosphere, " she says.

她說(shuō)“精煉廠一直在向空氣中排放苯。”

Long-term contact benzene fastens the person of mixture, aplastic anemia incidence of a disease is higher, can cause leukaemia.

長(zhǎng)期接觸苯系混合物的人，再生障礙性貧血發(fā)病率較高，并能引起白血病。

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.

因即涂覆膜過(guò)程中使用含苯溶劑，對(duì)生產(chǎn)現(xiàn)場(chǎng)操作人員的身體有極大的危害。

The results show that there exist two separate active adsorption sites between the benzene molecules and the NaY zeolite.

結(jié)果表明，在苯分子的擴(kuò)散過(guò)程中，鈉Y分子篩中存在兩個(gè)不同的吸附位點(diǎn)。

In aqueous sodium hydroxide, with benzene as the catalyst, cinnamaldehyde is synthesized from the reaction of benzaldehyde and acetaldehyde.

在稀氫氧化鈉溶液中，由苯甲醛和乙醛縮合制備肉桂醛。

This paper recounts the cause and the process of a death accident of acute benzene poisoning, and the deadliness cause is analysed.

敘述了一例急性苯中毒死亡事故的發(fā)生原因和經(jīng)過(guò)，對(duì)致死原因進(jìn)行了分析。

Its basic structure unit is benzene six-membered ring and is currently found as the thinnest two-dimensional material.

石墨烯的基本結(jié)構(gòu)單元為苯六元環(huán)，是目前發(fā)現(xiàn)的最薄的二維材料。

Symptomatic treatment to the principles of medical emergency may be given glucuronic acid to increase the excretion of benzene metabolites.

以內(nèi)科急救原則對(duì)癥治療，可給予葡萄糖醛酸以增加苯的代謝產(chǎn)物的排出。

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；

Active carbon adsorption is an effective method for the treating low concentration benzene in industrial waste gases.

對(duì)低濃度含苯廢氣的有效去除方法之一是活性炭吸附法。

and benzoic hydrocarbon is recycled from the rich oil produced in the benzene washing step through a crude benzene distilling step.

洗苯工序產(chǎn)生的富油經(jīng)過(guò)粗苯蒸餾工序回收苯族烴。

a toxic white soluble crystalline acidic derivative of benzene; used in manufacturing and as a disinfectant and antiseptic.

一種白色的有毒可溶性晶狀酸，苯的衍生物，用于制造和作消毒劑和殺菌劑。

Qi-deficiency, blood-deficiency and yin-deficiency may be the susceptible markers of benzene-exposure contraindication.

氣虛、血虛、陰虛可作為混苯暴露人員職業(yè)禁忌證的中醫(yī)易感性指標(biāo)。

Benzene is a toxin that affects your kidney and liver. . . What's worse, it is extremely difficult for your body to expel th is toxic stuff.

“苯”是那種會(huì)影響你的腎臟和肝臟的毒素，更糟糕的是，你的身體想把這種有毒物質(zhì)排擠出去是極度困難的。

Limit Test of Benzene-series Residues in the Total-saponins of Separated and Purified by Macro Reticular Resin from Panax quinque folium L.

大孔樹脂提取西洋參總皂苷苯系殘留限量檢查。

As an important chemical material, solvent, dilution and fuel, Benzene has a broad range of use in modern industry and agriculture.

苯是一種重要的有機(jī)溶劑和化工原料，廣泛應(yīng)用于工農(nóng)業(yè)生產(chǎn)多個(gè)領(lǐng)域，生活環(huán)境中也經(jīng)常接觸苯。

Benzene is a toxin that affects your kidney and liver, and is very difficult for your body to expel th is toxic stuff.

苯的毒素可以侵蝕人類的腎和肝，并且很難被排出體外。

Conclusion: The method is simple, accurate, practical and suitable for determination of benzene and its compounds.

結(jié)論：方法簡(jiǎn)便，重現(xiàn)性好，準(zhǔn)確度高，適合于測(cè)定工作場(chǎng)所空氣中苯系物及乙酸酯類酮類化合物的檢測(cè)。

In future, all construction materials in formaldehyde, benzene content, however all related materials should not appear in the market.

今后，所有建筑材料的甲醛，苯含量，但所有相關(guān)資料不應(yīng)出現(xiàn)在市場(chǎng)。

A colorless, oily, poisonous benzene derivative, C6H5NH2, used In the manufacture of rubber, dyes, resIns, pharmaceuticals, and varnishes.

苯胺一種無(wú)色多油有毒的苯衍生物，C6H5NH2，用于制造橡膠，染料，凝脂，藥物和油漆

The invention further provides a preparation method of the sodium dodecyl benzene sulfonate aqueous solution and application thereof.

本發(fā)明還提供了十二烷基苯磺酸鈉水溶液的制備方法及應(yīng)用。

The intermediary products are ester with a benzene circle, linear acid, alcohol, ester, e. . .

中間產(chǎn)物包括多種含一個(gè)苯環(huán)的酯和直鏈的酸、醇、酯等。

carboxylated styrene-butadiene latex. C benzene latex. High-styrene rubber. Waterproof construction latex. Carpet for carboxyl SBR latex.

羧基丁苯乳膠。丙苯膠乳。高苯乙烯橡膠。建筑防水膠乳。地毯專用羧基丁苯膠乳。