查询词典 hydrochloride

Conductivity measurements of the hydrochloride of aniline, methyl aniline and ethyl aniline in water aud in dioxane-water mixtures have been made at 25℃, by using a Jones Bridge.

作者在25℃时，用Jones电导桥测量氢氯化苯胺、N甲基苯胺及N乙基苯胺在水与水及二氧六圜的混合液里的电导。这些氢氯化物的浓度为0.1，0.02，0.01，及

The synthesis of aniline from benzene and hydroxylamine hydrochloride in acetic acid–water media under mild conditions was also studied. Using NaVO3 as the catalyst, its catalytic performance in the amination was investigated in detail.

本文还采用盐酸羟胺为胺化剂，考察了温和条件下醋酸-水介质中苯与盐酸羟胺合成苯胺的反应。

Inspections in the first half of 2007 showed that the average acceptance rate regarding pesticide residues in vegetables was 93.6 percent; those regarding clenbuterol hydrochloride contamination and sulfa drug residues in livestock products was 98.8 percent and 99.0 percent respectively; and that regarding chloromycetin in aquatic products was 99.6 percent, of nitrofuran 91.4 percent, and of pesticide residue over 95 percent in sample surveys done at production bases.

根据2007年上半年的监测结果，蔬菜中农药残留平均合格率为93.6%；畜产品中&瘦肉精&污染和磺胺类药物残留监测平均合格率分别为98.8%和99.0%；水产品中氯霉素污染的平均合格率为99.6%，硝基呋喃类代谢物污染监测合格率为91.4%，产地药残抽检合格率稳定在95%以上。

Several carbonates are synthesized from carbamates either with hydrochloride as coreactant or with zeolites as catalysts under low temperature and pressure, whereas high yield is achieved through either the formation of ammonium chloride as precipitate or the adsorption of ammonia in zeolites.

在较低温度和压力下，以氯化氢为共反应物或沸石分子筛为催化剂，由氨基甲酸酯与醇反应合成多种碳酸酯。

The two groups were treated, respectively with trazodone hydrochloride or clonazepam for 21 days.

试验组用盐酸曲唑酮片(最大剂量≤400mg.d-1)，对照组用氯硝西泮片(最大剂量≤4mg.d-1)治疗21d。

Dynamic distribution (1)After having been given the epidural anesthesia with 15mg/kg weight of lidocaine hydrochloride, the dogs were found that the concents in spinal cord(156.38±17.3 ug/g) was highest than other organ after administration for 15 min, the conecents were down-regulated in a time dependent manner.

动态分布研究 2.1 1倍麻醉极量利多卡因在硬膜外麻醉犬体内的动态分布给药后不同时间点犬体内利多卡因分布趋势一致，均为先升高，达到峰值后下降。

Therefore procaine hydrochloride, ampicillin sodium and dapsone can be determined in the range of visible light.

该反应将药物的最大吸收波长由紫外区红移至可见区，避免了紫外区杂质的严重干扰。

To improve the sensitivity and selectivity, some novel and simple methods for the assay of drugs have been established in my master paper.Spectrophotometric determination of procaine hydrochloride, ampicillin sodium and dapsone is disscussed.

本文主要以提高灵敏度和选择性为目的，在建立简捷的药物分析方法方面开展了一系列的研究工作。

In this way, much potential interference may be avoided in the determination of these drugs in biological materials and hemanalysis. These methods are rapid, simple and wider linear range, and can be used for determining procaine hydrochloride, dapsone and ampicillin sodium in injectin solutions of these drugs. The results obtained by these methods agreed with those by the official methods.A sensitive and selective method for the determination of dopamine was studied.

在此反应的基础上，实验(来源：6aABC论文网www.abclunwen.com)了pH值、表面活性剂、有机溶剂、加热时间、放置时间及干扰离子对测定的影响，所建立的方法具有线性范围宽，稳定性好等特点，可成功地用于相关药品含量的测定，与药典方法对照，结果吻合。

Procaine hydrochloride, ampicillin sodium and dapsone can react with 1,2-naphthoquinone-4-sulfonic acid to form salmon pink compound, respectively. Their maximum absorption wavelengtb.es were shifted from the range of ultraviolet to the visible light.

利用分光光度法研究了抗生素类药物氨苄西林钠，抗麻风病药物氨苯砜，局部麻醉药盐酸普鲁卡因与1，2—萘醌—4—磺酸钠的显色反应，建立了灵敏简便的分光光度法。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。