生长

Cerium-doped lutetium pyrosilicate crystal was grown by using the Czochralski method. A series of problems during growth, such as volatilization of the melt, crack and sandwich inclusions, were discussed.

用提拉法生长了Lu2Si2O7：Ce晶体，讨论了晶体生长过程中的几个问题：(1)熔体挥发；(2)晶体开裂；(3)层状包裹。

Maculate protocorm was highest in the KC solid medium, being 71.9%, and their seedling growth was best and the diameter of the protocorm was(5.8±0.3) mm. The survival rate of D.nobile protocorm was highest in the B5 solid medium, being 65.0%, and their seedling growth was best in the KC solid medium and the diameter of the protocorm was (3.8±0.6) mm.

秋花独蒜兰原球茎在KC固体培养基上的成活率最高，为71.9%，且幼苗生长发育状况最好，原球茎直径为(5.8±0.3)mm；石斛兰原球茎在B5固体培养基上的成活率最高，为65.0%，在KC固体培养基上的生长发育状况最好，原球茎直径为(3.8±0.6)mm。

By the reason of the balance between water and air, the porosity property seems to be the most important parameter of substrate quality among these characters. This article tried out the results which the 5 different granule sizes vermiculite affect on the physical characters, water constants and maidenhair.

本试验研究了5种不同颗粒粒径的蛭石对其物理性质、水分常数和孔雀草苗期生长的影响，结果表明，基质总孔隙度在70%～90%，大小孔隙比在1：2左右时均能满足作物苗期生长的要求。

The mutation results in a malfunctional protein, which cannot perform its normal task to regulate cell growth or actually induces uncontrolled cell growth.

突变产生异常蛋白，不能行使正常功能调节细胞生长，或引发不可控细胞生长。

The paper mainly aimed at the growth of black spot disease of Araliaceae has conducted the systematic research under the different carbon and nitrogen source, grasped the most suitable carbon source for the growth of Black spot disease of Araliaceae,which was the strongest than mannitol, fructose, complete glucose, sucrose, malt sugar, lactose, starch, dextrin.

本论文主要针对刺五加黑斑病菌在不同碳源和氮源处理条件下的生长情况进行了较系统的研究，掌握了对刺五加黑斑病菌最适合生长的碳源为对照强于甘露醇，强于果糖，强于完全葡萄糖，强于蔗糖，强于麦芽糖，强于乳糖，强于淀粉，强于糊精。

The pathogen grew well on the media using glucose, sucrose, fructose, maltose, rhamnose or soluble starch as carbon sources. Galactose, xylose, mannite or sorbose was not beneficial for the growth of the pathogen, however. The media with only organic or inorganic nitrogen sources were not suitable for the pathogen growth although organic nitrogen sources were better than inorganic nitrogen sources. The pathogen could also infect Allium cepa L., A. fistulosum L. and A. odorum L. under artificial inoculation conditions.

在碳源中，以对葡萄糖、蔗糖、果糖、麦芽糖、鼠李糖和淀粉的利用为佳，而半乳糖、山梨糖、甘露醇、木糖和菊糖不利病菌的生长；有机氮源优于无机氮源，但单独应用有机或无机氮作为营养均不适于此病菌的生长；在人工接种条件下，病菌可侵染葱、洋葱和韭等葱属植物。

To observe the shape of chon-drocytes after inoculation and margination by invert microscope.

细胞加生长因子培养，＊u检测了解细胞生长因子对细胞存活数的影响。

In our study, we found menadione has anticancer potential on human breast adenocarcinoma MDA MB 231 by weather cell cycle arrest, anti proliferation, or apoptosis. Low concentration of menadione (5.8μM) significant inhibited growth curve on breast cancer cells (MDA MB 231) but not breast cells (MCF 10A) by performing MTT and trypan blue cell counting. RT-PCR and western blotting showed menadione increase p21 gene and protein expressions but decrease cyclin E and CDK2 protein expression resulting in cell cycle G0/G1 arrest by flow cytometry.

MTT及生长曲线的实验，发现menadione在低浓度且长时间作用情况下，对在於人类乳腺上皮细胞癌(MDA-MB 231)是有明显的抑制作用，而在正常乳腺细胞(MCF-10A)则没有影响，在分子转录上及蛋白质表现方面也发现低浓度menadione处理24时能使MDA-MB 231诱发p21基因及蛋白表现量增加及cyclin E、CDK2抑制，再经由流式细胞仪分析也发现低浓度 menadione 处理24小时能使MDA-MB 231细胞周期GO/G1比例上升，造成细胞周期停滞，进而抑制细胞生长。

METHODS: NSCs derived from rat embryonic mesencephalon were cultured in serum-free culture medium containing epidermal growth factors and basic fibroblast growth factors.

①在含表皮生长因子及碱性成纤维细胞生长因子的无血清培养液中培养胚胎大鼠中脑神经干细胞。

AIM: The effects of nerve growth factor on the proliferation andcell cycle of human dental papilla mesenchyme cells were detected to evaluate its possible roles in tooth development.

目的：观察神经生长因子对人牙乳头间充质细胞增殖和细胞周期的影响，探讨其在牙胚生长发育过程中的可能作用。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。