您要查找的是不是:
- Suffice it to say that the unusually high boiling point of acetic acid. 只要谈一下醋酸的不寻常的高沸点就行。
- Suffice it to say that the unusually high boiling point of acetic acid . 只要谈一下醋酸的不寻常的高沸点就行。
- No odor from mould, high boiling fraction of petrol, fish, aromatic hydrocarbons or perfume. 无霉味、高沸石油馏份气味、鱼腥味、芳香烃或香水味。
- The septum may be much cooler which can cause high boiling components to recondense. 进样隔垫附近的温度可能会低得多,使得一些高沸点的组分重新冷凝在上面。
- It is practically immiscible with water, has a high boiling point and low vapour pressure. 它特别不溶于水,沸点更高,蒸汽压更低。
- Our company main products: environmentally-friendly high boiling point solvent NME, Wood, Latex. 本公司主要产品:环保型高沸点溶剂NME、木器漆、乳胶漆。
- Hower the corrosion products of the long chain fatty acids of high boiling point chain can dissolve in oil. 高沸点长链脂肪酸腐蚀产物在实际原油加工过程中也是油溶性的。
- Heat set ink Letterpress and offset inks which dry under the action of heat by evaporation of their high boiling solvent. 热固油墨活版及柯式用油墨。热力使它的高温沸腾溶剂蒸发而干燥。
- Heat set ink: Letterpress and offset inks which dry under the action of heat by evaporation of their high boiling solvent. 热固油墨:活版及柯式用油墨。热力使它的高温沸腾溶剂蒸发而干燥。
- In addition, lower detection limit were obtained in the determination of residual benzene homologues with high boiling points. 该法的精密度比顶空法好,对于测定较高沸点的残留苯系物,检出限也更低。
- The HBS lignin is a new , friendly environmental material, which isreleased from woods ,grasses and straws by using high boiling alcohol as asolvent. 高沸醇木质素(以下简称HBS木质素)是一种利用高沸醇溶剂法从植物原料中提取得到的木质素。
- Diisopropylnaphthalene with high boiling point, low crystalline point and good solution capacity is colourless, odourless and nontoxic. 二异丙基茶具有无色、无味、无毒、沸点高、结晶点低和溶解能力强等优点,作为生产这种复写纸的新溶剂已获得广泛应用。
- Among fluorine, chlorine and bromine, bromine has the highest boiling point. 在氟、氯、溴三者中,溴的沸点最高。
- The result indicate that compare with the pineapple wine, mix fermented fruit wine contain more high boiling point material; the fruit aroma is stronger and lasting longer. 结果表明,与菠萝果酒相比,混酿果酒含有更多中、沸点的香气物质,产品的果香浓郁,留香持久。
- A method of detecting low and high boiling components contained in VCM quickly and accurately by gas chromatography and GC working station is introduced. 介绍了用气相色谱仪及色谱工作站快速、准确地检测氯乙烯单体中高、低沸物的方法。
- Dibenzyltoluene(DBT) has high boiling point, low melting point, good heat-stability and similar physical and thermal properties to those of hydrogenated triphenyl. 二苄基甲苯沸点高,凝固点低,热稳定性好,其理化及热学性质与氢化三联苯相近。
- The advances of components, treatment and comprehensive utilization of high boiling silane resulting from the synthesis of organo-silicone were introduced. 介绍了合成有机硅过程中产生的硅烷高沸物的组成、处理方法及其综合利用技术进展情况。
- Vaporisation from the needle on initial entryof the syringe into the injector, before the syringe plunger is depressed, can result in partial loss of high boiling components. 当注射器针尖插入汽化室后,在压下注射器柱塞杆之前,会引起高沸点组分的损失。
- The production methods and technical features of monosilane, silicone oil, silicone water-proofing agent and silicone resin using the high boiling silane were described. 简述了利用硅烷高沸物制备单硅烷、硅油、有机硅防水剂、有机硅树脂、消泡剂等产品的生产方法及技术特点。
- High boiling solvent (HBS) lignin amine was prepared by Mannich reaction with dimethylamine.The adsorption of HBS lignin amine and bromelain was investigated. 利用高沸醇木质素与二甲胺的曼尼希反应合成高沸醇木质素胺并探讨它对菠萝蛋白酶的吸附特性。