查询词典 chloric ether

Methyl tert-butyl ether is a gasoline additive used to improve air quality by reducing emissions.

土壤/地下水被汽油、柴油及其他石油制品所污染是一个愈趋普遍且严重的问题。

The fundamentals of the degradation of Methyl tert-Butyl Ether in aqueous solution using Fenton Reagent were investigated.

本研究探讨微电化学抛光之加工参数，针对模具业常用的模具钢SKD11进行各种参数实验。

Methyl tertiary butyl ether is a new gasoline additive, which is used to increase the combustion of gasoline and to reduce the emission of harmful exhausts from automobile.

甲基叔丁基醚是一种新型的汽油添加剂，被用来提高汽油燃烧效率，减少汽车尾气中有害物质的排放。

Objective To explore the toxic effects and mechanism of methyl tertiary-butyl ether in the brain tissues of fetal mice and pregnant mice.

目的：探讨甲基叔丁基醚(Methyl Tertiary Butyl Ether， MTBE)对孕鼠及其胎鼠脑组织的毒作用及分子机制。

Environmental Protection Office of the State of New York on the 22nd release of the study found that, although in 2004 in New York have banned the use of methyl tert-butyl ether, but the pollution remains a threat to drinking water supply to Long Island aquifer.

环境保护的纽约州办事处对22日公布的研究发现，虽然在2004年在纽约已禁止使用甲基叔丁基醚，但污染仍然是饮用水供应构成长期的威胁岛的含水层。

The preparation process of SO4 2-/TiO2 type of solid superacid catalyst used for the synthesis of propylene glycol methyl ether propionate was investigated.

研究了合成丙二醇甲醚丙酸酯用固体超强酸催化剂SO4 2-／TiO2的制备工艺，得到了催化剂制备的适宜工艺。

Objective To investigate the effects of methyl tertiary butyl ether on the FOS protein in central nervous system of the rats. Methods 54 SD healthy adult-rats weighed 180~220g were involved in this study.

目的 通过研究甲基叔丁基醚对大鼠中枢神经系统Fos蛋白的影响，探讨MTBE对中枢神经系统急性毒作用部位。

Oxidation of methyl tert-butyl ether, a common additive to gasoline,which is one of organic pollutants in the environment, was investigated. Based on the ozonation mechanism of MTBE,the oxidation properties and the intermediates were investigated.

文章针对汽油添加剂甲基叔丁基醚对环境日益严重的污染问题，在臭氧氧化MTBE反应机理研究的基础上，对反应特性及其中间产物进行了研究。

Methyl tert-butyl ether; determination ; gas chromatography ; ambient air

甲基叔丁基醚；测定；气相色谱；环境空气

Benzene, toluene, ethylbenzene, xylenes isomers and methyl tert-butyl ether exist widely in the groundwater contaminated by gasoline.

中文摘要苯、甲苯、乙苯、对二甲苯与甲基第三丁基醚(methyl tert-butyl ether，简称MTBE)普遍存在汽油污染的地下水中。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48