聚丙烯

Our company is mainly engaged in chemical raw materials trading, the company mainly engaged in: toluene, xylene, mesitylene, durene, 6 # 120 # 200 # solvent, ethyl acetate, butyl acetate, acetone, butanone, cyclohexanone, isophorone, MIBK, isopropyl alcohol, isobutyl alcohol, butanol, mixed alcohols, methanol, ethanol, ethylene glycol, diethylene glycol, diacetone alcohol, Anti-White Water, CAC, n-hexane, dichloromethane, trichloro-B, DMF, 5 # 10 # 15 # white mineral oil, lubricating oil, sewing machine oil, as well as high-pressure polyethylene, linear polyethylene, low-pressure polyethylene, polypropylene, rubber and other chemical raw materials.

我公司主要从事化工原料贸易，公司主要经营：甲苯、二甲苯、三甲苯、四甲苯、6# 120# 200#溶剂、醋酸乙酯、醋酸丁酯、丙酮、丁酮、环已酮、异佛尔酮、MIBK、异丙醇、异丁醇、正丁醇、混丙醇、甲醇、乙醇、乙二醇、二甘醇、二丙酮醇、防白水、CAC、正已烷、二氯甲烷、三氯乙、DMF、5# 10# 15#白矿油、润滑油、针车油以及高压聚乙烯、线性聚乙烯、低压聚乙烯、聚丙烯、橡胶等各种化工原料。

By the way of isotactic polypropylene blending with a little olefin polymer additive, the disperse dyeable polypropylene fiber was manufactured.

用等规聚丙烯与少量烯烃类高聚物共混，纺制成分散染料染色性能较好的共混纤维。

The antistatic behaviour, mechanical property, dyeability and morphology of PP fiber blending with antistatic component and dyeable materials are studied.

研究了聚丙烯、抗静电组分、可染组分三元共混体系纤维的抗静电性能、力学性能、染色性能及形态结构。

The lactate dehydrogenase isozyme for three kinds of tissue (heart, liver, and skeletal muscle) from Erinaceus dealbatus, Elaphe taeniura, E.

采用聚丙烯酰胺凝胶电泳技术，对刺渭及游蛇科的黑眉锦蛇、红点锦蛇E。

Among the various electrophoresis technologies, the electrophoresis with a supporting media of polyacrylamide gel has become a common separate analysis method in lab and other fields, such as biochemistry research and clinical test, due to its steady chemical properties, excellent repeatability, small electroendosmosis, easy operation and high sharpness of separation.

在众多的电泳方法中，以高分子材料—聚丙烯酰胺凝胶为支持介质的电泳因其化学性质稳定、重复性好、电内渗小、操作简单及分辨率高等优点，已成为实验室常用的分离分析手段，在生化研究和临床检验等领域日益显示出其强大的生命力。

It was found that the electroosmotic flow of the modified chip varied relatively small with pH and exhibited good reproducibility and stability.

首次将聚丙烯氯化铵和聚丙烯酸通过静电吸附作用层层组装于聚二甲基硅氧烷/玻璃芯片内部，修饰后的芯片电渗流随pH值的变化较小，具有较好的重复性和稳定性，EOF在2周内的变化率为1.58%。

The glutenin patterns of multispikelet wheat line 10 -A and its recombinants were analyzed by using sodium dodeeyl sulphate-polyacrylamide gel electrophoric.

应用十二烷基硫酸钠聚丙烯酰胺凝胶电泳分析了多小穗小麦品系10-A以及来源于三交组合10-A／88-1643／川育12号的56个稳定品系的谷蛋白。

Acid polyacrylamide gel electrophoresis was employed to detect the gliadin genetic diversity among fifty-four wild accessions of Elymus sibiricus L.

采用酸性聚丙烯酰胺凝胶电泳对采集自青藏高原的54份野生老芒麦（Elymus sibiricus L。

In this paper,the Lactate dehydrogenase, malate dehydrogenase,superoxide dis-mutase of five tissues of Carassius auratus gibelio; Cyprinus carpio Linnaeus; Esox americanus Gmelin; Leuciscus waleckii in Dalai Lake were studied by vertical polypropylene gel electrophoresis and the isozyme composion of four kinds of fishes were obtained. Then the analysis of the expressing specify of 3 kinds of isozyme in different tissues and loci were carried on and the genetic base of isozyme system was discussed.

本实验采用垂直板聚丙烯酰胺凝胶的电泳方法对达赉湖的野生鲤鱼、银鲫、狗鱼、东北雅罗鱼的五种组织脏器(肌肉、心脏、肝脏、脑、眼睛)的三种同工酶(苹果酸脱氢酶、乳酸脱氢酶、超氧化物岐化酶)进行了初步研究，获得了达赉湖四种鱼类物种的同工酶谱，在此基础上对同工酶在不同组织的表达差异和基因位点进行分析，探讨其同工酶系统的遗传基础。

The glutamate oxaloacetate transaminase isozyme of thirty-three accessions of cultivated and wild buckwheat belonging to eight species of genus Fagopyrum including seven species of the big-achene group and one species of the small-achene group were studied by means of polyacrylamide gel eletrophoresis.

用聚丙烯酰胺凝胶电泳技术时荞麦属8个种（含大粒组7个种和小粒组1个种）33份荞麦资源的谷草转氨酶同工酶进行了研究。

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。