氯化氢

In the photolysis of 9, phosphine dissociation is followed by addition of HCl yielding the neutral vinylidene complex Cl[Ru1]=C=CHC(CCl3)2 10, [Ru1] = Cp

当进行光裂解错合物的反应时，在加入氯化氢分子的状况下，产生一个中性的钌金属亚乙烯基错化合物Cl[Ru1]=C=CHC(CCl3)2 10， [Ru1] = Cp(PPh3Ru 并且伴随著一个三苯基磷分子的离去。

In this paper, the synthesis ways and applications of 4,5-dimethyl-l,3-dioxolen -2-one were introduced. An appropriate way synthesizing DMDO from acetoin via acylation, cyclization and dehydrochlorination was selected. The influences of various process conditions on the reaction were studied in detail, and the optimum process conditions were obtained by single factor experiments.

本文介绍了医药中间体4，5-二甲基-1，3-二氧杂环戊烯-2-酮的应用情况和合成路线，选择了适于工业化生产的工艺路线，即采用羟基丁酮为原料，经酰化、环合和脱氯化氢等步骤合成DMDO，并采用单因素试验法详细研究了各项工艺条件对反应结果的影响规律，确定了优化工艺条件。

In order to improve the luminescence and thermal performance of asymmetric ROPPVs, a series of poly derivatives with asymmetric alkoxyl substituents/ nanometer semiconductor composites were synthesized through dehydrochlorination in-situ polymerization.

为了进一步改善不对称ROPPVs的发光性能和热性能，首次采用原位脱氯化氢缩合聚合法，合成出一系列不对称烷氧基取代聚对(来源：9bab9bABC论文网www.abclunwen.com)苯乙炔衍生物／纳米半导体复合材料。

Four soluble poly(p-phenylene vinylene) derivatives with asymmetric alkoxyl substituents, poly (2-methoxy-5-butoxy)-p-phenylene vinylene, poly [2-methoxy-5-(3'-methyl)butoxy]-p-phenylene vinylene, poly (2-methoxy-5-hexyloxy)-p-phenylene vinylene and poly (2-methoxy-5-octoxy)-p-phenylene vinylene, were prepared by dehydrochlorination reaction with using p-hydroxyanisole and alkyl bromide as raw materials.

以对羟基苯甲醚和溴代烷烃为原料，采用强碱诱导的脱氯化氢缩合聚合法合成了四种可溶性不对称烷氧基取代聚对苯乙炔衍生物，分别为聚（2-甲氧基－5-丁氧基）对苯乙炔、聚［2-甲氧基－5-（3'-甲基）丁氧基］对苯乙炔、聚（2-甲氧基－5-己氧基）对苯乙炔和聚（2-甲氧基－5-辛氧基）对苯乙炔。

The index case was a 5-month-old infant girl who had anisocoria from 4 weeks of age. One hour after 1% apraclonidine hydrochloride was instilled in each eye, there was blanching of the periocular skin, and the parents reported that the infant was excessively drowsy. Two hours after receiving apraclonidine, the infant was taken to the emergency department for lethargy and unresponsiveness, with bradycardia (84 beats/min), shallow respiration (40 breaths/min), and blood pressure 115/85 mm Hg. Oxygen saturation was 80% but improved rapidly to 100% when oxygen was given via a face mask. Eight hours after receiving apraclonidine, the infant had returned to normal.

指标案例是一名5个月大的女婴，她从4周大时就有瞳孔大小不等的状况；在1%的apraclonidine氯化氢徐徐滴点她的双眼后1个小时，眼眶周边的皮肤即变白，而她的家长表示她变得非常嗜睡；在使用apraclonidine 2个小时之后，该名女婴因嗜睡和无应答性，以及心搏过慢（每分钟84下）、呼吸浅弱（每分钟40次）以及血压115/85 mm Hg等症候而被送进急诊室；血氧饱和度原先为80%，在面罩给氧后迅速回复到100%，在使用apraclonidine 8个小时后，该名女婴终于回复健康状态。

The index case was a 5-month-old infant girl who had anisocoria from 4 weeks of age. One hour after 1% apraclonidine hydrochloride was instilled in each eye, there was blanching of the periocular skin, and the parents reported that the infant was excessively drowsy. Two hours after receiving apraclonidine, the infant was taken to the emergency department for lethargy and unresponsiveness, with bradycardia (84 beats/min), shallow respiration (40 breaths/min), and blood pressure 115/85 mm Hg. Oxygen saturation was 80% but improved rapidly to 100% when oxygen was given via a face mask. Eight hours after receiving apraclonidine, the infant had returned to normal.

指标案例是一名5个月大的女婴，她从4周大时就有瞳孔大小不等的状况；在1%的apraclonidine氯化氢徐徐滴点她的双眼后1个小时，眼眶周边的皮肤即变白，而她的家长表示她变得非常嗜睡；在使用apraclonidine 2个小时之后，该名女婴因嗜睡和无应答性，以及心搏过慢（每分钟84下）、呼吸浅弱（每分钟40次）以及血压115/85 mm Hg等症候而被送进急诊室；血氧饱和度原先为80%，在面罩给氧后迅速回复到100%，在使用apraclonidine 8个小时后，该名女婴终於回复健康状态。

In the presence of ethanol- HCl solution, arylamine-HCl and w=37% aqueous formaldehyde solution or the condensation product of arylamine and formaldehyde are directly reacted with ethyl 3-oxo-2-phenylmethylenebutyrate to form l-aryl-2-phenyl-3-carbethoxy-4-piperidone.

2－苯亚甲基－3－丁酮酸乙酯与芳香胺和w＝37％甲醛水溶液或芳胺和甲醛的缩合物在氯化氢－无水乙醇存在下可直接发生的Mannich反应，得到1－对位取代芳基－2－苯基－3－羰乙氧基－哌啶－4－酮。

The chloridize hydrogen fan of my company is form a complete set potassium sulfate hydrochloric acid absorbs Manhaimufa the share is special, also can corrode a circumstance according to needing to be used at other.

我企业的氯化氢风机为匹配曼海姆法硫酸钾盐酸吸取部份特用，亦可依据需要用在其余侵蚀场次。

Can handle chloridize hydrogen

能安排氯化氢、氟化氢、氨气、硫酸雾、硫化氢等气体。

When heated , PVC may lose hydrogen chloride and form a chromophoric conjugated polyene structure.

当受热时，PVC可能失去氯化氢并形成一种有色的共轭聚烯结构。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。