研究了水量及气速对一氯化选择性反应的影响。
The effects of water content and chlorine mass flow rate on the selective monochlorination were investigated.
以一氯化硫和烯丙硫醇为原料合成了二烯丙基四硫，产率为81。
And diallyl tetrasulfide was synthesized by the reaction of sulfur monochloride with allyl mercaptan with a yield of 81.
简要介绍了一氯化硫的理化性质、合成方法及其在有机反应中的应用。
The physics-chemistry properties, synthesis of sulphur monochloride and its application in organic reactions are introduced briefly.
如果你拿起那些单个氯化钠颗粒当中的一粒并仔细观察，你将看到像这样的边缘。
If you take one of those individual grains of sodium chloride and look at it carefully, you will see the edges like this.
研究表明，Tanco可以对氯化钾的副产品进行再加工，从而生产出一种农作物肥料，只留下相对较少的垃圾。
Research has shown that Tanco could reprocess the by-product of potassium chloride use to yield a crop fertilizer, leaving a relatively small volume of waste for disposal.
一些业内人士显然不想购买氟氯化碳替代品，因为后者的价格是氟氯化碳的5倍。
Some in the industry apparently do not want to pay for CFC substitutes, which can run five times the cost of CFC's.
其使用一种特殊的过滤膜充当分子过滤器，凭借让水份子通过而留下那些使水变咸的离子，诸如钠和氯化物离子。
This uses special membranes which act as molecular sieves by passing water molecules while holding back the ions, such as sodium and chloride, that make water salty.
我正在这样做，因为就像氯化钠那样一正一负。
I am doing this for plus one minus one like sodium chloride.
正在继续控制措施，包括加强监测和报告系统，改善统一的病例管理和水的氯化消毒。
Control measures including strengthening of the surveillance and reporting system, improving uniform case management and water chlorination are continuing.
所有受害者原来以为都是突发心脏病而亡，但是后来在一位实习生的更衣箱中发现了一个装有氯化筒箭毒碱的空瓶。
The victims supposedly all had heart attacks, but when an empty Tubarine vial was found in an intern’s locker, the bodies were exhumed and tested for presence of the drug.
最近有关控制氯化污染物成本的研究进一步证实了对环境管理成本做过高预计的这一模式。
A recent study of the costs of controlling chlorinated pollutants confirms the pattern of advance overestimation of environmental management costs.
案例：氯化筒箭毒碱是一种处方药物，也就是说，几乎只有医生或其他医疗人士能接触到。
Case Studies: Turbarine is a poison most often used by medical personnel and those who have access to restricted hospital drugs.
现在一项新的研究揭开了有关疫苗的传言：广泛用于疫苗防腐剂的硫柳汞含有氯化乙基汞，能导致孤独症。
Now a new study debunks one of the major myths surrounding vaccines: that the preservative thimerosal, which contains a form of mercury called ethylmercury, causes autism.
美国东部一家医院的连环死亡案怀疑就与蓄意使用氯化筒箭毒碱有关。
The use of Tubarine as a homicidal poison was suspected in a series of eastern United States hospital deaths.
从一位化学家角度来看，许多有机化合物如二恶英和肉毒毒素都是有毒物质，而像氯化钠和锂等无机化合物则是无害甚至有益的。
For a chemist, many organic compounds like dioxin and botulism toxin are extremely toxic, while inorganic compounds like sodium chloride or lithium are harmless or even beneficial.
此时他们往原始细胞一边加入稀释后的氯化钾一边加入较浓的。
They then added a dilute concentration of potassium chloride to one protocell and a more concentrated solution to the other.
火灾中大部分人不是被烧死的，而是因缺少氧气窒息而死或是吸入如一氧化碳、二氧化碳、氯化氢等有毒气体而被毒死的。
The majority of people who die in fires don’t die from burns, but rather they suffocate due to the lack of oxygen and inhale toxic gases such as carbon monoxide, carbon dioxide and hydrogen cyanide.
火灾中大部分人不是被烧死的，而是因缺少氧气窒息而死或是吸入如一氧化碳、二氧化碳、氯化氢等有毒气体而被毒死的。
The majority of people who die in fires don't die from burns, but rather they suffocate due to the lack of oxygen and inhale toxic gases such as carbon monoxide, carbon dioxide and hydrogen cyanide.
一种离子液体就是氯化镁。
还向一些国家调运病例管理和水氯化用品。
Supplies for case management and chlorination of water have also been dispatched to some of the countries.
当一种名为氯化工艺的方法问世之后，人们通过购买一堆没有任何商业价值的矿石，然后利用这种新方法进行提炼，同样可以赚得盆满钵盈。
When a method called the cyanide process was invented, men made fortunes buying dumps of rock abandoned as commercially worthless and putting them through the new method.
只给痛苦症状显著上升的一组使用了浓度是0.5%的丙美卡因氢氯化物，但使用后，这组也只有55%的人感到疼痛有所缓解。
The only group with significant symptomatic improvement in pain received proparacaine hydrochloride 0.5%-and only 55% had decreased pain with treatment.
顺便说一下，食盐含40%钠，60%氯化物。
Table salt, by the way, is 40 percent sodium, 60 percent chloride.
作为里海大学篇无国界工程的联合顾问，她在普韦布落，新拉雷多，洪都拉斯帮助引导他们设计和建造一个20,000加仑的蓄水箱和氯化装置。
As a co-adviser to Lehigh's chapter of Engineers Without Borders, she helped lead efforts to design and build a 20,000-gallon water-storage tank and chlorination system in Pueblo Nuevo, Honduras.
现在我们要做的就是把所有的东西再过滤一遍。所有的杂质都会留在滤纸上，而三氯化金则可以顺利通过滤纸。
Now, all we need to do is filter everything once again. The filter will retain all the impurities, leaving only a gold (III) chloride solution.
有很多方法来完成来完成这最后一步，比如施粉、氯化、使用高分子涂层或采用聚氨酯饰面。
Now there are several different ways to go about finishing a glove, including polymer coating, chlorination and polyurethane finishes.
一般注射用的混合针剂含有硫喷妥钠（麻醉犯人），泮库溴铵（麻痹犯人肌肉）和氯化钾（停止犯人心跳）。
The cocktail used generally contains sodium thiopental (to anaesthetise the condemned man), pancuronium bromide (to paralyse his muscles) and potassium chloride (to stop his heart).
一种从手套上去除残留的粉末的方法是氯化。
One way to remove residual powder from gloves is by chlorination.
一种从手套上去除残留的粉末的方法是氯化。
One way to remove residual powder from gloves is by chlorination.
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