查询词典 paraffin oil
- 与 paraffin oil 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The result showed that the thermal decomposition temperature of chlorinated paraffin reached 133℃ by adding 0.3% composite stabilizer in which the weight percentages of ethylene glycol diglycidyl ether, methyl stannic, triphenyl phosphate, exoxidized soybean oil were 72%, 3%, 10%, 15%, respectively. It is 15℃ more than that of using pure ethylene glycol diglycidyl ether.
结果表明:当复合稳定剂中乙二醇二缩水甘油醚、甲基锡、亚磷酸三苯酯、环氧大豆油的质量分数分别为72%,3%,10%,15%,复合稳定剂的添加量为氯化石蜡的0.3%时,氯化石蜡的热分解温度为133℃,比单独使用乙二醇二缩水甘油醚提高了15℃,热稳定效果较好。
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The biodegradation behaviors of six kinds of fatliquors have been researched including sulphated castor sulphated neatsfoot oil, sulphated fish oils, lecithin, chlorinated paraffin and alkyl sulfonyl chloride.
基于活性污泥处理,对制革生产中6种典型加脂剂(硫酸化牛蹄油、硫酸化蓖麻油、硫酸化鱼油、卵磷脂、氯化石蜡和烷基磺酰氯)的生物降解特性进行了系统研究。
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Itis main raw material of tetradecane,others applications include:liquid mosquito-repellent incense,hydraulic oil of large-scale punch,paraffin chloride,anticorrosive paint.powder paint,and top-grade melt adhesive,its derivative is chainpoly-anhydride of 14c binary acid,it is very useful chenical and medical intermediate,it can be used ad curing agent of epoxy and propylene resin,polyester improved additive etc.
外观与性状无色液体,溶解性不溶于水,可混溶于乙醇、乙醚是生产十四碳烷烃的主要原料,其它应用包括:液体蚊香、大型冲压机的液压油、氯化石蜡、防腐涂料、粉末涂料也可用作高档热熔胶,其衍生产品十四碳二元酸的直链聚酐,是一种非常有用的化工及医药中间体,可用于环氧及丙烯树脂固化剂、聚酯改性添加剂等等。
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Varieties of chemical products have Dibutyl o-phenylenediamine, o-2-ethylhexyl, octyl Trimellitic, DOTP, chlorinated paraffin, epoxidized soybean oil, phthalate esters 8-10.
化工产品的品种有邻苯二丁酯,邻苯二辛酯,偏苯三辛酯,对苯二甲酸二辛酯,氯化石蜡,环氧大豆油,邻苯二甲酸8-10酯。
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10 A paraffin base crude is an oil whose chief components are paraffins, and which completely distilled, leaves a solid residue of wax.
答案:石蜡质原油主要成分是石蜡,这种油被蒸馏后剩下的是蜡状物的残渣。
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The paraffin has the performance to resist acetone and the banana oil,and also has excellent anti acid alkali performance;All of the gasoline, rosin water and ether have better dissolution effect,their dissolving speed is very fast in.
针对非原油生产中石蜡从使用对象及其表面清除的问题,通过测定石蜡在几种常见试剂中的失重率、清蜡速度和溶解度等,研究了石蜡的溶蚀特征,并采用红外吸收光谱对溶蚀产物进行分析,结果表明:石蜡对香蕉水、丙酮等具有较强的抵御能力,并具有优良的抗酸、碱腐蚀性能;汽油、松香水、乙醚等三种试剂对石蜡都有较好的溶蚀效果,其溶解速度在第一小时内最快,之后变慢,9h后逐渐达到饱和;它们的清蜡速度分别是1。
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Hollow sucker rod is a kind of special product designed for production of high pour point, high condensation, high paraffin crude oil. Its connector and coupling is welded with sucker rod body in friction welding. We can get the function from the hole of hollow sucker rod. The properties of hollow sucker
空心抽油杆是用于开采&高凝、高粘、高含蜡&原油的专用产品,它是将空心杆头、接箍通过摩擦焊,焊接到无缝钢管两端形成的抽油杆,其管柱内部形成一条通道,利用这一孔道实现空心抽油杆的各种功能。
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WE ARE AN ACTIVE SUPPLIER OF BITUMENS , FUEL OIL AND SEMI REFINE PARAFFIN
我们是沥青、燃油以及石蜡的供应商,现在各地求购沥青、燃油和石蜡等,如果你能提
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METHODS: Diarrhea was induced in mice by cathartics (castor oil, magnesium sulfate or liquid paraffin). At various time points following oral administration of a single dose of EA303 (14.87, 29.74 or 59.48 mg/kg), the diarrhea index was determined. The effect of EA303 on intestinal propulsion was evaluated using the charcoal meal method.
采用小鼠的蓖麻油、硫酸钠、液体石蜡等腹泻模型及炭末推进法观察低、中、高剂量(14.87 mg/kg、29.74 mg/kg、59.48 mg/kg)的EA303对小鼠在体内胃肠道的作用。
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Methods Baicalin gelatin microspheres were prepared by emulsion chemical-cross linking method with degradable gelatin as carrier, liquid paraffin as oil phase, Span-80 as emulsifier.
以天然的可生物降解的明胶为载体,液体石蜡为油相,Span80为乳化剂,戊二醛为交联剂,采用乳化化学交联法制备黄芩苷明胶微球,测定明胶微球的平均粒径、载药量、包封率,并对工艺重现性进行了考察。
- 推荐网络例句
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This one mode pays close attention to network credence foundation of the businessman very much.
这一模式非常关注商人的网络信用基础。
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Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.
扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。
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There is no differences of cell proliferation vitality between labeled and unlabeled NSCs.
双标记神经干细胞的增殖、分化活力与未标记神经干细胞相比无改变。