查询词典 vitro

In vitro gynogenesis is one of the major methods for haploid production.

离体雌核发育是单倍体诱导的主要途径之一。

By using this established system of in vitro gynogenesis, a lot of plants wereregenerated and 20 exellent DH lines have been obtained and found to very useful incucumber breeding.

本文通过建立的未受精子房培养体系，在2年时间里获得了20多个表现优异的黄瓜育种材料。

It was a creative research method that by means of the culture in vitro of unfertilized ovary of strawberry to induce the gynogenesis and obtain the gynogenic plants with half number chromosomes.

首次对草莓未受精子房进行了离体培养，诱导了雌核发育，并获得了染色体数减半的胚囊植株。这是继草莓花粉植物后，开辟的获得草莓单倍体植株的又一条途径。

An efficient and stable system for cucumber haploid production via in vitro gynogenesis wasestablished in Tianjin Keneil Cucumber Research Institute.

天津科润黄瓜研究所在国内首次通过黄瓜未受精子房培养获得单倍体植株，建立了高效、稳定的黄瓜单倍体诱导体系。

On the basis of this system andpreviously morphological, physiological and biochemical studies on cucumber in vitrogynogenesis. Materials from both typical gynogenesis using M99 as induction medium andnon gynogenesis using W5 as induction medium were collected. The activities anddistribution of peroxidase and its isoenzymes, content of soluble protein and distribution of allprotein during early stage of cucumber in vitro gynogenesis and non gynogenesis wereinvestigated by biochemistry and histochemistry technology.

本试验在前期有关离体黄瓜雌核发育形态学和生理生化研究的基础上，以诱导离体雌核发育的 M99 培养基上和非雌核发育的 W5 培养基上培养的黄瓜未受精子房为试材，采用生物化学技术和组织化学技术，深入研究了离体雌核发育早期外植体内的标志酶——过氧化物酶及其同工酶的活性及分布的变化、可溶性蛋白质的含量和总蛋白质分布的变化及核酸和多糖分布的变化，为揭示离体雌核发育早期的细胞分化机制提供科学依据。

Objective To compare two methods of section making and to detect the apoptosis on human hair follicle in vitro.

目的 对人头皮游离毛囊切片制作及凋亡检测方法进行比较。

Objective Mainly to discuss the effective of water in experiment of HAP nanoparticles inhibiting cancer cells in vitro.

目的 主要探讨溶媒水在体外HAP纳米粒子抑癌实验中的影响作用。

KEY WORDS harmine, intravenous emulsion, extract and iso- late, preparation, characteristics, particle size, stability, drug phase distribution, in vitro release, pharmacokinetics, tissue distribution, quantitative evaluation of TDDS

本文对亚微型乳剂一系列主要理化性质的研究方法进行了有益的探索；对靶向给药系统的定量评价做出了积极的尝试；为去氢骆驼蓬碱静脉注射乳剂这一新药的进一步开发研究和应用奠定了科学的基础。

Objective To investigate the effect of hematocrit on urea clearance in hemodialysis through a trial in vitro.

目的 采用猪血离体实验方法探讨红细胞压积对血液透析尿素清除率的影响。

In this study, we try to explore if MSC can regulate hematopoiesis in vitro and what effects it has.

但目前对MSC与造血调控之间的关系所知甚少。本研究的目的，是探讨MSC是否能在体外调控造血，以及如何调控造血。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。