查询词典 iso-pentane

There are two kinds of synthetic pathway for KIP, the first route is to isomerize α-isophorone into a β-isophorone, and then oxidize β-isophorone into the product; the second route is direct oxidation of α-iso-Isophorone into the product.

目前有两种合成途径，第一条路线为α-异佛尔酮异构化为β-异佛尔酮，然后再氧化β-异佛尔酮制得KIP；第二条路线为直接氧化α-异佛尔酮制备。

Jinzhou Chemical landing six branches now have the world's larger 5,000 tons / year, Central Sulfolane a plant to produce 1,500 tons mainly isopropylamine / devices in a production, domestic production of methyl iso unique ---A, two isobutyl ketone and methyl isobutyl ketone methanol mainly 1,500 tons / year of a production plant.

锦州六陆化工分公司目前拥有世界上较大的5000吨/年环丁砜生产装置一套、以生产异丙胺为主1500吨/年生产装置一套、国内独有以生产甲基异丁基酮甲酮、二异丁基酮和甲基异丁基酮甲醇为主1500吨/年生产装置一套。

According to the iso-intensity line roughly delineated,it is co njectured that the epicenter location should be moved 110 km to east (at 20°N, 114.1°E),and based on the statistical result of the maximum distance from the epicenter location to isoseismic line with intensityⅤ, the magnitude M S=7.1 of this earthquake determined by Xujiahui observatory in Shanghai should be more reasonable.

由大致 勾画的等烈度线图推测，其震中位置应从现定微观震中向东推移110 km(20°N，114.1°E)。参考我国6 3/4～7 1/2级地震的震中位置与V度等震线最远距离的统计结果，认为上海徐家汇观象台将该震定为7.1级是较为合理的。

The growth and development of Porphyra yezoensis iso lated cells was studied in the medium with Fe2+.

摘 要 对条斑紫菜离体细胞在含Fe2+培养条件下的生长发育进行了研究。

Plastics/rubber - Polymer dispersions and rubber latices; Determination of residual monomers and other organic components by capillary-column gas chromatography - Part 2: Headspace method ISO

塑料/橡胶。聚合物分散体和橡胶胶乳。用毛细管柱气相色谱法测定残留单体和其他有机成分。第2部分：顶空法

Plastics/rubber - Polymer dispersions and rubber latices; Determination of residual monomers and other organic components by capillary-column gas chromatography - Part 1: Direct liquid injection method ISO

塑料/橡胶。聚合物分散体和橡胶胶乳。用毛细管柱气相色谱法测定残留单体和其他有机成分。第1部分：直接液体注射法

The experimental rats were randomly divided into normal group, ISO group, positive control group and leonurus composition groups.

采用大剂量异丙肾上腺素皮下注射，造成大鼠急性心肌缺血损伤模型，用药后检测各组大鼠Ⅱ导联心电图J点变化情况、心肌组织形态学变化、血流动力学变化及酶谱变化。

The Linnaean collection of the Herbarium contains the proposed lectotype of a species described by Linnaeus as well as iso-lectotypes and original material for several other Linnaean plant names.

该馆收藏的林奈标本包括林奈所描述物种的选模式标本，同源选模式标本和其他几种林奈植物名称的原始材料。

Residual monomer of the four groups is far lowest than ISO standardization. Groups of traditional mixing are lower than the malaxation ones. Group of traditional mixing+ hot water polymerization is lower than group of malaxation + electrical heat-polymerization .

4，残余单体含量四组均远远低于标准中所要求的值2.2%，常规混合组残单含量小于捏炼混合组，两者有显著性差异（ P＜0.05），常规混合组+水浴固化组的残单含量低于捏炼混合组+电加热固化组（1：4 P＜0.05）。

We have got the approvals of ISO 9001 and PED ADW0 of TUV Rheinland, Approvals of major equipments for Minery manufacturer, Approvals of appointed coal and mine machine products manufacturer.

我们先后取得了ISO9001质量体系认证、欧盟压力容器指令PED、德国压力容器规范AD2000-WO/TRD100、煤矿主要生产设备资质、煤机产品定点生产单位的资质。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。