anhydrous的例句大全

By using anhydrous ethanol as solvent, the adsorption equilibrium of tocopherols and tocotrienols in methyl esterification products on modified adsorption resin was determined by static method.

选用合适吸附树脂，以无水乙醇为溶剂，用静态吸附法测定了脱臭馏出物的甲酯化物中的混合生育酚在改性吸附树脂上的吸附等温线。对吸附特性做了初步探索。

It turns out that experiment result with anhydrous pyridine as solvent is closer to weightlessness method. So it is better to determine the water in erythromycin with anhydrous pyridine solvent.

结果表明，以无水吡啶为溶剂测定的结果更接近干燥失重法的测定结果，在测定红霉素碱的水分时，以选择无水吡啶为宜。

Nanocrystalline SnO_ ( 2) powders had been synthesized by the citrate-gel method using SnCl_ ( 2) and citric acid as precursors and anhydrous ethanol as solvent.

以SnCl2和柠檬酸为前驱物，无水乙醇为溶剂制备了纳米级SnO2。

We used the anhydrous benzene as solvent, and made use of ( PPh3) PBr2 as halo-substituted reagent ( the bromine was added drop wise into the system), and selectively obtained the product 2-butyne-1,4-dibromo.

我们用无水苯为反应溶剂，以温和的（PPh3）PBr2作为卤代试剂（冰浴下液溴逐滴滴入PPh3苯溶剂中当场生成）卤化2-丁炔-1,4-二醇，选择性合成得到2-丁炔-1,4-二溴衍生物。

The butyl stearate/ bentonite composite PCM was prepared by a liquid intercalation method using anhydrous ethanol as a solvent.

以无水乙醇为溶剂，采用液相插层法制备出了硬脂酸丁酯/膨润土复合材料。

The control group is water. The main results are as follows: 1. Using anhydrous ethanol as a solvent for extraction process optimization. Conclusion: ultrasonic wave extraction method soaking extraction method cold-soaked extraction method. 2.

其主要结果如下：1、以无水乙醇为溶剂进行提取方法比较，实验得出：超生波提取法效果温浸提取法效果冷浸提取法效果。

The Ni/ Al_2O_3, Ni/ La-Al_2O_3, Ni/ MgO and Ni/ TiO_2 catalysts were synthesized by the impregnation method with the anhydrous ethanol as the solvent. Their catalytic activities towards the NH_3 decomposition reaction were evaluated in a continuous-flow reactor under the atmospheric pressure.

选用无水乙醇为溶剂，采用浸渍法制备了纳米结构的Ni/Al2O3、Ni/La-Al2O3、Ni/MgO和Ni/TiO2催化剂，并在常压连续微反装置上分别对其氨分解反应活性进行评价。

Methods Seventeen patients with benign thyroid nodules underwent PEI. The total amount of anhydrous ethanol injection was approximately 1.27 times the volume of thyroid nodule before treatment.

方法PEI治疗17例良性甲状腺结节，平均注射乙醇量为甲状腺结节治疗前容积的127倍。

nicotinic acid and lithium hydroxide monohydrate were chosen as the reactants, anhydrous lithium nicotinate was synthesized by the method of hydrothermal synthesis.

选择分析纯烟酸和一水氢氧化锂为反应物，利用水热合成方法合成了无水烟酸锂。

products analysis of isobutene oligomers catalyzed by ionic liquid consisting of triethylamine hydrochloride and anhydrous iron trichloride

三氯化铁-盐酸三乙胺离子液体催化异丁烯齐聚产物的组成分析

Technical grade propylene ( 92-93 percent , the balance being propane ) and anhydrous fertilizer grade ammonia are satisfactory.

技术级的丙烯 ( 92-93%, 平衡剂为丙烷 ) 和无水化肥级氨水就能满足要求.

In this experiment, wafting with anhydrous ethanol vapor in vacuum, the desorption and the adsorption were investigated.

同时研究了真空状态下，用无水乙醇气体进行吹扫脱附时的脱附情况，以及其后的吸附情况。

Study on Crystal Dynamic Parameter of Anhydrous Sodium Sulfate using dynamic Intermittent Method

用动态间歇法研究硫酸钠结晶动力学参数

The results indicated that anhydrous ethyl alcohol was the optimum solvent.

比较了不同提取剂的提取效果，结果表明以无水乙醇为最佳。

Shuangfei powder: It is producing anhydrous calcium chloride and glass of raw materials, rubber and paint a white fill, as well as construction materials.

双飞粉：是生产无水氯化钙和玻璃等的原料、橡胶和油漆的白色填料，以及建筑材料等。

The solvent effect of anhydrous acetic acid was described in detail.

详细的分析了冰醋酸在重氮化反应中的溶剂效应。

Anhydrous alcohol and glacial acetic acid were used as component solvent, which the volume ratio was 2 ∶ 1, zinc dust as reductant, reaction temperature was 25~ 35 ℃, reaction time was 2 h, the yield was 81%.

在还原反应中采用无水乙醇和冰醋酸的混和溶剂，两种溶剂的体积比为2∶1，以锌粉为还原剂，反应温度为25~35℃，反应时间为2h，产率为81%。

Application of uniform design in optimization of the recipe of anhydrous hand cleaning gel

计算机优化设计在无水洗手胶配方中的应用

the residual liquid processed by use of above method is up to colorless, smell less, no-impurity and anhydrous.

经过上述方法处理后的残液液体，达到无色、无味、无杂质、无水份。

kindly send your best offer for sodium perchlorate anhydrous as well as monohydrate. please quote for 90 days letter fo credit.

请将和一水化物一样的无水高氯钠酸的最低报价发给我。请在收到信90天之内报价。