磺酸

It was reported that the synthesis of isopropyl chloroacetate catalyzed by p toluenesulfonic acid supported on activated carbon under microwave irradiation.

报道了用活性炭固载对甲苯磺酸作催化剂，微波辐射法合成氯乙酸异丙酯。

Isooctyl chloroacetate was synthesized by chloroacetic acid and isooctyl alcohol with methyl benzenesufonat as catalysts under the irradiation of microwave.

在微波辐射下，以对甲苯磺酸为催化剂合成氯乙酸异辛酯。

A salt or ester of chromic acid .

烷基苯形成的磺酸盐。

Citrated blood samples were drawn at ba seline,2,4,8 and24 hours after the application of MPS on all days.

每天，在用药前及外用多磺酸粘多糖后第2、、和24小时抽取血样，溶于柠檬酸盐溶液中。

The foam properties of four kinds of cleavable s-triazine fatty sulfonate surfactants with different length of alkyl chains were studied by improved Ross-Miles method.

采用改进的Ross-Miles法研究了4种不同烷基链长的可断键均三嗪脂肪磺酸盐表面活性剂(OSEAT、DSEAT、TSEAT、HSEAT)的泡沫性能，考察了质量浓度、温度、Ca2+浓度对它们泡沫性能的影响。

The foam properties of four kinds of cleavable s-triazine fatty sulfonate surfactants with different length of alkyl chains were studied by improved Ross-Miles method. The effects of mass concentration, temperature and calcium ion concentration on their foam properties were discussed.

采用改进的Ross-Miles法研究了4种不同烷基链长的可断键均三嚓脂肪磺酸盐表面活性剂(OSEAT、DSEAT、TSEAT、HSEAT)的泡沫性能，考察了质量浓度、温度、Ca(上标 2+)浓度对它们泡沫性能的影响。

The interaction between the polycation and polyanion was studied by spectrophotometry and conductometric titration.

目前研究得较多的体系是聚苯乙烯衍生物，如Ioplex 1 0 1即由聚苯乙烯磺酸钠和聚氯化乙烯基苄基三甲基铵反应而得[2 ，3] 。。。。。

So the conductometric titration method can be used for measuring the composition of water-soluble copolymer containing ion monomer through complex reaction between polyelectrolyte and surfactant.

利用电导率的这一转折性变化，建立起了复合作用电导滴定法测定共聚物P(AM- co -NaAMPS)分子链中磺酸盐单体NaAMPS含量的新方法。

In this investigation,the composition of copolymer P(AM- co -NaAMPS) of acrylamide and 2-acrylamido-2-methyl-propanesulfonate sodium has been determined with the aqueous solution of cetyl trimethyl ammonium bromide as titrant at a concentration of 0.001 mol·L-1 by conductometric titration method.

与元素分析进行比较的结果表明，上述复合作用电导滴定法可作为测定水溶性大分子链中磺酸盐单体含量的方便而又准确的方法，而且预计还可用作为测定水溶性大分子链中其它离子性基团含量的简捷方法。

At present, the company developed sophisticated products: impotence categories: Cialis, Sildenafil, Sildenafil Mesylate, Jinyang alkali, alkali Crepis Vanuatu to That non-, new-yang alkali, Bada then, Acer and that non-weight categories: the new sibutramine, the new Laguna Division him, rimonabant, the new Laguna Division him, the East cloth sibutramine, sibutramine natural home-made raw materials impotence: modulation, and can be used directly in irrigation Capsule Filling natural homemade diet of raw materials: modulation, and can be used directly in irrigation Capsule Filling

目前本公司所开发成熟的产品：壮阳类：西力士，西地那非，甲磺酸西地那非，金阳碱，还阳碱，瓦地那非，新阳碱，巴达那，宏地那非减肥类：新西布曲明，新丽司他，利莫那班，新丽司他，东布曲明，西布曲明

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。