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ethylene glycol 乙二醇,甘醇。

ethylene oxide

The present situation of production technique and development trend of technology for producing ethylene glycol were introduced in brief , its market situations of supply and demand abroad were forecasted as well 摘要簡要介紹國內外乙二醇生產技術現狀和技術發展動向,并預測了國外乙二醇的市場供需狀況。

The diffusion of polypropylene - g - poly ( ethylene glycol ) ( pp - g - peg ) segments in pp blends was investigated by means of atr - ftir and sem 摘要利用atr - ftir光譜對聚合物表面的組成進行定量分析,通過擴散動力學方程、擬合曲線和擴散系數考察了聚丙烯蠟聚乙二醇接枝共聚物在聚丙烯共混體系中的遷移擴散。

Recent progresses in the study on the conversion of syngas to ethylene glycol , including direct synthesis by syngas and indirect synthesis by methanol and formaldehyde or oxalate , are introduced 摘要介紹了合成氣合成乙二醇的工藝進展情況,包括合成氣直接合成法、甲醇甲醛合成法和草酸酯法等。

In this paper , the nanometer - sized silica was organically grafted with tdi and ethylene glycol monobutyl ether , or by treated with silicohydride coupling agent ( k . h - 560 ) 本文分別用tdi與乙二醇單丁醚接枝法和硅烷偶聯劑kh - 560對納米sio _ 2進行有機化處理。

The development trend of ethylene glycol industry and facilities undergoing construction or scheduled to build for its production in china were described emphatically 重點描述我國乙二醇工業的發展現狀和在建及將要建設的乙二醇生產裝置。

The standard method for freezing women ' s eggs is to add an alcohol called ethylene glycol to the egg in order to prevent the formation of ice crystals 凍結卵子的標準方法是在卵子里增加一種叫乙二醇的乙醇,它的作用是防止結晶的形成。

Standard test methods for odor of ethylene glycol , diethylene glycol , triethylene glycol , propylene glycol , and dipropylene glycol and taste of propylene glycol 乙二醇,二甘醇,三甘醇,丙二醇和雙丙二醇氣味以及丙二醇味道的標準試驗方法

The standard method for freezing women ' s eggs is to add an alcohol called ethylene glycol to the egg in order to preent the formation of ice crystals 凍結卵子的標準方法是在卵子里增加一種叫乙二醇的乙醇,它的作用是防止結晶的形成。

A substance , often a liquid such as ethylene glycol or alcohol , mixed with another liquid to lower its freezing point 防凍劑,防凍液,抗凝劑一種物質,通常是液體,如乙二醇或酒精,和另一種液體混合來降低冰點

It was pointed out that the key for development of ethylene glycol industry in china is to develop intellectual property rights owned by itself 指出發展具有自主知識產權的技術是我國乙二醇工業發展的關鍵。

Butyl cellosolve ( aka butyl glycol , ethylene glycol monobutyl ) is poisonous when swallowed and a lung - tissue irritant 丁賽路蘇(如堿性丁二醇、乙二醇單丁醚) :吞食有毒,對肺組織有刺激作用。

Standard test method for freezing point of aqueous ethylene glycol base engine coolants by automatic phase transition method 自動相變法測定含水乙二醇基發動機冷卻劑凝固點的標準試驗方法

Either methanol or other suitable solvent , such as ethylene glycol monomethyl ether , may be used as the diluent 甲醇或其他適合的溶劑,如乙二醇單甲基醚(甲氧基乙醇)可用作稀釋劑。

The morphology of self - assembled monolayers of mercapto methoxy poly ethylene glycol and its complex with poly acrylic acid 末端硫醇化聚乙二醇分子自組裝膜及復合膜的表面形態研究

Recent advances in preparation of ethylene glycol via ethylene oxide catalytic reaction are reviewed in this paper 摘要對環氧乙烷催化法合成乙二醇研究的最新進展作了綜述。

Solvents for paints and varnishes ; ethylene glycol ethers ; supply specification , further properties and methods of test 色漆和清漆用溶劑.乙二醇醚.供貨規范.其他性能和檢驗

Solvents for paints and varnishes - ethylene glycol ethers - gas chromatographic determination of the degree of purity 顏料和清漆用溶劑.乙烯乙二醇醚.純度等級氣相色譜分

Preparation and in vitro characterization of novel hydrophilic poly d , l - lactide poly ethylene glycol - poly lactide composite scaffolds 聚乳酸新型親水支架的制備與研究

Standard test methods for low concentrations of diethlyene glycol in ethylene glycol by gas chromatography 用氣相色譜法對乙二醇中低濃度二甘醇的標準試驗方法