浸渍

By using amylase and pectase, the natural brown colored cotton fabric is treated in the dipping process and pad- steam process, thus an optimized pretreatment process for such fabric is summed up.

选用淀粉酶、果胶酶，对棕色彩棉织物进行了浸渍法和轧蒸法前处理工艺的试验，总结出较佳的前处理工艺。

The goal of retting is to bring about decomposition of the pectin.

浸渍的目的就是在于使果胶质分解。

The influence of impregnated and compressed petroleum coke on structure and performance of pre-baked anode has been studied.

本文主要研究了浸渍压密石油焦对预焙阳极块结构与性能的影响。

By means of maceration-wave, added rare earth and CTMA to the bentonite, which produced a new absorbent. The adsorbent behaviour of adsorbent on phosphonium was discussed.

通过浸渍微波辐射法制备镧和CTMA改性的稀土吸附剂，探讨了吸附剂对磷的吸附性能。

The result showed that the optimal condition of inorgano-absorbent manufacture as following: concentration of vitriol is 15%, the bentonite carrier must be soaked in the 0.4% La(superscript 3+) solution, the pH is 10, microwave radiation power is 340 W for 5 min. The optimal condition of organo-absorbent manufacture process as following: concentration of CTMA is 5%. The rate of wave must 166 W and the time of radiation is 6 mi In addition, the experimental results showed that with inorgano-absorbent the pH number is 3~6 and the reaction time is 45 min, the removal efficiency of phosphor will be up to 99% and the amount of adsorption will be up to 41 mg/g. And with organo-absorbent the pH number is 3~4 and the reaction time is 45 min, the removal efficiency of phosphor is more 30% than that of inorgano-absorbent. The removal efficiency of phosphor will be up to 99% and the number of adsorption will be up to 60 mg/g.

实验表明：①制备无机稀土吸附剂的适宜条件为：硫酸浓度15%，镧浓度0.4%，浸渍pH值10，微波功率340 W，辐射时间为5 min；②制备有机稀土吸附剂的适宜条件为：表面活性剂浸泡浓度为5%，微波功率为166 W，微波辐射时间为6 min；③无机稀土吸附剂当溶液的pH值为3~6，振荡时间为45 min时，对磷去除率为99%以上，吸附量达到了41 mg/g以上，有机稀土吸附剂当溶液的pH为3~4，振荡时间为45 min时，其效果比原来镧改性的无机吸附剂吸附量提高了30%，磷去除率为99%以上，吸附量达到了60 mg/g以上。

Keywords: Impregnation; coal tar pitch; carbon yield

要害词：浸渍；煤沥青；产碳率

Porcelain ware soaker HR--206 This product is a kind of soaking powder that can quickly remove coffee stain,tea stain,food residue and other color spots from dishware,it can be used to wash or soak dishware,such as plater,teacup,knife and fork,it can quickly remove stains without affecting brighteness of dishware,and it can be used in soft or hard water.

餐饮系列瓷器浸渍剂 HR----206 本品是一种粉状洗涤除渍浸泡剂，能迅速除去茶杯、盘碟上的咖啡渍、茶渍、食物残渣和其它色渍等。适用于洗涤或浸泡餐碟、盘子、刀叉、茶杯等餐具。

Method］ With Altingia excelsa, Eupatorium adenophorum, Jatropha curcas, Polygonum flaccidum and Podocarpus nagi as tested plants, the extracts were extracted by the dipping method. The contact toxicity of plant extracts on A.nerii were detected by micro spot method in the laboratory.

方法］以高阿丁枫、膏桐、辣蓼、竹柏、紫茎泽兰作为供试植物，采用浸渍法提取得到其提取物，在室内采用微量点滴法对夹竹桃蚜触杀效果进行测定。

The experimental results show that the content of SiC in RBSC increases with carbon content while α-SiC is chosen as a filler. However, the residual carbon would appear in specimens when the carbon content exceeds 30% by weight. Using carbon felt, the reaction-formed SiC particles are small and uniform in size and distribution. However, when carbon felt is impregnated with phenol resin, the reaction-formed SiC is nonuniform in size and distribution. X-ray diffraction shows that the fabricated RBSC is composed of α-SiC,β-SiC, and free Si. The polytype of SiC is related to the reaction-heat during sintering.

结果表明：选用α-SiC+C粉的混合物作为生坯，SiC相的体积分数随生坯中wC的增加而增加，但过大的wC将使硅化后的试样出现残碳；选用碳毡作为生坯，反应烧结碳化硅的显微组织特点是C／Si反应生成的碳化硅颗粒均匀细小，并呈线状分布在游离硅中；浸渍过树脂的碳毡硅化处理后的显微组织特点是反应生成的碳化硅颗粒粗大且呈不均匀分布。X射线衍射结果也表明，反应烧结碳化硅陶瓷由游离Si、α-SiC、β-SiC组成，试样中不同晶型碳化硅的出现与C／Si反应的放热过程有关。

The development of potting and dipping wax for power capacitor are described.

介绍了电力电容器用浸渍灌封蜡的研制过程。

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％。