查询词典 separatory

To the separatory funnel in 10 ml acetate buffer and dispensable 1 ml of sodium thiosulfate solution, blending, followed by a second all-Canadian 10.0mL tetrachlorocarbon dithizone-0.01g/L solution, vibrating 2min, standing out carbon tetrachloride layer to 1 cm chromatometry Cup, zero-zero, adjusting to 520nm wavelength measuring the absorbance at, draw a comparison between the quantitative standard curve.

向各分液漏斗内加5mL乙酸盐缓冲液及1mL硫代硫酸钠溶液，混匀后再各加10.0mL二硫腙－四氯化碳溶液(0.01g/L)，振摇2min，静置分层，分出四氯化碳层于1cm比色杯中，以零管调节零点，于520nm波长处测吸光度，绘制标准曲线比较定量。

METHODS: Fetal liver was obtained sterilely. Monoplast suspension was collected by collagenase digestion and mechanical separation, and then centrifuged using 1.070 g/mL Percoll separating medium and 1.077 g/mL Ficoll separating medium. Cells achieved from the interface of separatory liquids were cultured in DMEM/F12 medium, supplemented with 0.1 volume fraction of fetal bovine serum, 20 μg/L hepatocyte growth factor and 40 μg/L epidermal growth factor, for 9 days.

无菌状态下取出胎儿肝脏，以胶原酶消化法和机械分离法获得胎儿肝脏来源单细胞悬液，分别采用1.070 g/mL Percoll分离液和1.077 g/mL Ficoll分离液进行密度梯度离心，吸取界层细胞，添加含体积分数为0.1 FBS、20 μg/L肝细胞生长因子、40 μg/L表皮生长因子的DMEM/F12新鲜培养基诱导9 d。

The separatory filtration process is provided and carried out in order to guarantee the quality of sulphur .

为保证产出的硫磺质量，提出并实施分液过滤法。

Learn how to "work up" your reaction using a separatory funnel to perform a liquid-liquid extraction.

用分液漏斗示范液-液萃取并学习如何用&完整的反应操作步骤&检查你的反应能否发生。

Learn how to" work up" your reaction using a separatory funnel to perform a liquid-liquid extraction.

藉由分液漏斗示範液相-液相萃取并学习如何用&反应检查步骤&检查你的反应。

In recent years, the popularity for the use of capillary electrophoresis in the pharmaceutical field has been accelarated by its simplicity, high efficiency and selectivity, large separatory capacity, and its relatively lower operational cost.

近年来，毛细管电泳因其具有较高的分离柱效、选择性和分离能力以及快速、进样量小、操作简便并易于实现自动化等特点在药物分析方面倍受青睐。

Is one of special enterprises of centrifuge-producing in China,whichis a special designated enterprise of the former General equipment Company of the Chemical Ministry, and also a member of the National Separatory Machinery Association.

市##离心机制造有限公司是国内主要的离心机专业生产单位，原化工部化工装备总公司定点生产企业，全国分离机械行业协会会员单位。

This paper describes the results obtained by a comparison of the measurement of mobile metals in overburdens, separatory electrogeochemistry , geogas measurement and soil measurement.

分别进行了金属活动态测量、地球气测量、地电化学测量、土壤全量测量。

The Separatory power: 25N, Error no more than±0.2

分离 力： 1N~30N，误差不大于±0.3N

2 The analysis step by 125mL separatory funnel, a fartoo 0.1mL cadmiun forcultivation added liquid (equivalent 1 μ g cadmiun) and 50mL acetate (4%), and the other one is to join the 50.0mL sample lixivium, separatory funnel and 2mL in the seignette solution,-amoxycillin sodium hydroxide solution and potassium cyanide-2mL hydroxylammonium hydrochloride solution, each adding a reagent shake after.

9.2.2 分析步骤取125mL分液漏斗两只，一只加入0.1mL镉标准使用液(相当1μg镉)及50mL乙酸(4%)，另一只加入50.0mL样品浸泡液，分别向分液漏斗中各加2mL酒石酸钾钠溶液，10mL氢氧化钠－氰化钾溶液及2mL盐酸羟胺溶液，每加入一种试剂后均须摇匀。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。