查询词典 sulfur ether

Using high speed photograph and laser shadowgraph method, the effect of opening pressure of injection nozzle, environment pressure and injection orifice diameter on spray characteristics of dimethyl ether are studied by using a pressure bomb, and are compared with those of diesel.

采用高速摄影和激光阴影法在压力容弹中研究了喷油嘴启喷压力、环境介质的密度、喷孔直径等参数对二甲醚喷雾特性的影响，并与柴油的喷雾特性进行了对比。

Secondly,the synthesis of SIPE and the reaction conditions such as catalyst,anti-ether agent,temperature and water are researched to control the generation of diethylene glycol and the self-polymerization of SIPM by controlling the total quantum of distillate and the temperature of distillation column and reaction and the reliable synthetic conditions of SIPE are obtained.

其次，在此基础上，研究了三单体的中间体SIPE的合成工艺，研究了催化剂、抑醚剂、反应温度及水分等对合成反应的影响，同时提出了控制馏出物总量、控制分馏柱温度和控制反应温度等措施来控制二甘醇生成反应和SIPM自聚等副反应，得到了可靠的SIPE合成工艺。

And the revolt within him ceased, for this warm and slumberous sickroom, with its all-pervading scent of ether, had ended by lulling him into a mere longing for happiness and peace.

他不再生气了。这间充满乙醚味的病人卧室是如此温暖，如此宁静，终于使他息怒了，他正需要安静，心情舒畅一下。

The ether oxygen groups and the carbonyl groups of polyurethane could"solvate"alkali metal cation and play the role of driving force of metal cation transport in the systems.

聚醚型超支化聚氨酯中醚氧和羰基集团，相对线性聚氨酯能更有效地通过"络合"和"解络合"方式，起到"溶解"和推动碱金属阳离子传输的作用。

Microcapsule is very small, hollow spherule is about 50／um fluoroaracil, the cyst from VDC and acryionitrile (about 2: 1) copolymer body composition, and in the presence of nangqian condrctor hydrocarbos as the petroleum ether that organic solvents.

微囊是很小的空腹小球，粒径约为50／um，囊壁由不正氯乙烯与丙烯腈(约2：1)共合体构成，而在囊芯洋含有矮冰点的如火油醚那样的无机溶剂。

Methods: Lecithin and the sucrose ester-phospholipids liposome were prepared using the ethyl ether injection method by mixing sucrose ester with lecithin, sphingomyelin and cholesterol according to different lipids ratio.

按不同比例将乙酸异丁酸蔗糖酯与卵磷脂、鞘磷脂和胆固醇混合，溶于乙醚中，然后注入pH7.2的PBS缓冲液中，制成卵磷脂脂质体及蔗糖酯－卵磷脂脂质体。

This is a special form of "stationary wave" that submit a continuous gravitation force to the surrounding ether.

这是一个特殊形式的'驻波'，对周围的以太保持持续的引力，一个夸克就诞生了。

Not only does it contain stearin fine, and mixed with palmitic acid, stearic acid and other components of the three Gan Youzhi, contains a lot of that is a mixture of solid three Gan Youzhi, a brown color, like fat and wax, like at room temperature A solid, dissolved in ethyl ether, chloroform and hexane.

它不仅含有硬脂精，而且混有棕榈酸、硬脂酸等组成的三甘油脂，即含有大量固体三甘油脂的混合物，色泽呈棕色，像脂肪和腊一样常温下呈固体状，溶解于乙醚、已烷和氯仿。

Results β-Stigmasterol (1), quercetin (2), myricetin 3'-methyl ether (3), syringetin-3-0-α-L-arabinofuranosid (4), ardicrenin (5) and ardisiacrispin A (6) were isolated and identified.

结果 分离并鉴定出6个化合物：β-豆甾醇(1)、槲皮素(2)、3'-甲基杨梅黄酮(3)、丁香亭－3-O-α-L-阿拉伯呋喃糖苷(4)、ardicrenin(5)和ardisiacrispin A(6)。

Results Eleven compounds were purified and their structures were identified, they were identified as β-sitosterol, stigmasterol, nonacosanyl caffeate, daucosterol, betulinic acid, vanillic acid, inositol methyl ether, sucrose, soyasaponin Ⅰ, kaikasaponin Ⅲ, and dehy-drosoyasaponin Ⅰ.

结果 分得11个已知化合物，经鉴定为β-谷甾醇、豆甾醇、咖啡酸二十九醇酯、胡萝卜苷、白桦酸、香草酸、肌醇甲醚、蔗糖、soyasaponin Ⅰ、kaikasaponin Ⅲ和dehy-drosoyasaponin Ⅰ。

The Porsche Owner: But it's my car!

可，这是我的车呀。

LOX_83}{Oh, another bunch of wackos.

{LOX_83}{呃，又一群怪人。