查询词典 mediums

Hairy root of Salvia miltiorrhiza were cultured by liquid 6,7-V mediums with default,1/8,1/4,normal and 4,8 times of macroelement、microelement and organic element.

以6，7-V液体培养基为基本培养基，分别将其大量、微量和有机元素的含量设定为缺失(0)、1/8、1/4、1、4、8倍，取培养相同时间的毛状根测定其增长倍数，利用HPLC法测定二氢丹参酮、隐丹参酮、丹参酮Ⅰ、丹参酮ⅡA的含量。

Like all tools and mediums of interaction it must be used mindfully, with care for the user as first priority.

象所有工具和媒介互动必须用mindfully，爱护用户放在第一位。

At that time, we will establish open and high efficiency working relation with International Olympic Committee, Olympic Committee of other countries, and other international sports organization and mediums.

即时我们将国际奥委会、各国奥委会议及其它国际体育组织和媒体等建立开放高效的工作关系。

Contact elements play an important role in simulating mutual action between different two mediums. In order to reasonably choose parameters of contact elements experiments have been done on typical soils of Shanghai.

接触面单元在模拟岩土工程介质与结构的相互作用中发挥重要作用，参数的选择对接触面的变形规律起到关键作用，为此，作者结合上海典型土层进行接触面单元的特性实验室试验，得到其变形规律。

By reseaching the tissue culture of Oxalis trisngularis, regeneration system of Oxalis trisngularis was preliminaryly established and the optimum mediums were MS+2,4-D 1.5mg/L+6-BA 0.1 mg/L for inducing callus and MS+NAA 0.9 mg/L +6-BA 0.4 mg/L for inducing differentiation, and MS+2,4-D 0.5mg/L for inducing rooting.

筛选出诱导愈伤的最佳培养基为MS+2，4-D 1.5mg/L+6-BA 0.1 mg/L；分化的最佳培养基为MS+NAA 0.9 mg/L +6-BA 0.4 mg/L；生根培养基为MS+2，4-D 0.5 mg/L；愈伤组织Kan抗性筛选的最佳浓度为58 mg/L。

The perfectibility of its tax legislation,the strictness of its inspection on collection and management and the advantage of its mediums of collection and management are all in the advanced stage in the world.

当前，将所得税制度发展得最为完善的当属美国，其税收立法的完备性、征管稽查的严密性以及征管手段的先进性一直处于国际领先水平。

Methods MSK-2 and MS mediums were used to induce gametophyte into callus tissues, and fuzzy comprehensive evaluation method was used to assess the optimal phytohormone combination.

方法用MSK2和MS培养基对地钱配子体进行愈伤组织诱导，运用模糊评判对MSK-2培养基生长激素组合进行综合性状评价。

Different mediums should be exploi at the stage of embryo development to achieve the embryo maturation and plantlet formation.

需要在不同胚胎发育阶段变换使用不同的培养基，才能实现幼胚发育成熟和植株形态建成。

METHODS K562 cells were cultured for 5 days with different mediums of Tortois plastron, Radix Astragali, Radix Astragalus membranaceus and Radix Codonopsitis pilosula.γ-globin mRNA was quantitated by RT-PCR.

以K562细胞为体外模型，应用荧光定量RT-PCR技术研究药物诱导后γ-珠蛋白基因mRNA表达水平的变化。

Are preparatively cultured in the differentiation culture mediums(IBA 1 mg/L, BA0.4 mg/L) for two days, and AS is added in preparative culture medium and MSo bacterial liquid that has been centrifugated. The extents of colouration are not identical.

影响瞬时表达的因素很多，本实验主要对四个因素进行测试：预培养天数(1天、2天)、不同激素配比的分化培养(IBA 1.0mg/L BA 0.4mg/L、IBA 0.2mg/L BA 2mg/L)、是否加入乙酰丁香酮、外植体类型(子叶、真叶、下胚轴、根)。

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。