生长

These growth factors have the effects of neurogenesis, angiogenesis, neurotrophy, inhibitory excitoxity induced by glutamate and NMDA, and anti-oxidative, by these ways they can prevent neural cells from death.

这些生长因数均有保护神经细胞避免因为脑损伤而造成的死亡，其作用有神经生长性、血管生长性、神经滋养性、抑制麸氨酸盐与NMDA所引发的兴奋性毒性及抗氧化作用，但是这些仅限於动物模式，应用於临床还有一段艰辛的历程。

Different growthing methods of lithium niobate single crystals and their respective characteristics are presented in this paper. Problems occuring in the growth process of ...

本文从晶体生长技术的角度综述了铌酸锂单晶体不同的生长方法以及各自的特点，并分析了在生长铌酸锂晶体时出现的一些问题。

They are the easy nitridation of Si surface and the poor wetting properties of GaN on Si substrate.

采用低温生长GaN缓冲层，随后进行高温GaN生长的&两步生长法&，对Si上GaN的生长进行了深入系统的研究。

In order to discover acid-tolerant Rhizobium meliloti that can nodulate alfalfa high-effectively on acidic soil, researches were explored to isolate rhizobia from alfalfa nodules on acidic soil (pH5.2), methods based on the thesis of adaptive acid-tolerance response of the Rhizobia were adopted, six strains were isolated, which could grow on solid medium with pH4.8 steadily. In addition, the nodulation characteristics, growth curves and mean generation time under different acidity of the strains were examined.

为获得能够使紫花苜蓿在酸性土壤中高效结瘤的耐酸根瘤菌，该研究从酸性土（pH5.2）上生长的紫花苜蓿根瘤中分离到若干菌株，利用根瘤菌对酸的适应性耐受反应筛选到六株能够在pH4.8的固体培养基上稳定生长的菌株，并检测了这六株菌的结瘤特征、不同酸度下的生长曲线和平均代时。

Result Under common condition of water body, the growth of S. obliquus accelerated along with the increment of P concentration in water body with optimum P concentration being about 2 mg/L. Both low and higher P concentration would play certain limiting function on the growth of S. obliquus.

结果］在通常水体情况下，斜生栅藻的生长随着水体磷浓度的升高而加快，斜生栅藻生长的最适磷浓度为2mg/L左右，低浓度和较高的磷浓度都会对斜生栅藻的生长起一定的限制作用。

Results After 4 hours of test, the non-epidemic strains became positive and the average growth density of the non-epidemic strains was higher than that of the epidemic strains; however, some were still lower than the epidemic strains. In contrast, at the eighth hour oftest, when epidemic strains got positive, they showed higher average growth density.

结果 在甘露醇发酵实验第4小时非流行株出现阳性反应时，非流行株整体生长趋势较流行株迅速，但单个菌株生长速度有快有慢；第8小时流行株出现阳性反应时，其生长高于非流行株。

Total submergence largely decreased biomass production and growth in length,with less effect on shoot numbers.Increased elongation of the growing internodes of up to 140% is caused by submergence.Nutrient such as N,P,K do significantly affect on growth.No mater lack of any element will decrease the biomass,the result same as the oligotrophic conditions.But lack of phosphorus is the worst mater.

而淹没式淹水可能使生物量降低，但是植株的高度有所增加，因为淹水可以使芦苇的节间高度提高140％；对根茎的数量没有很明显的影响。N、P、K等营养元素对芦苇生长也具有重要的作用，无论缺少哪一种对芦苇生长都不利，跟完全贫营养状态没有明显的区别，但是缺P时芦苇生长是最差的。

The biological features of hBMSCs and cryogentic storaged cells were analyzed.hBMSCs memberane antigens were identified by immunofluorescence staining.The potential osteogenous differentiation of hBMSCs was evaluated by the osteogeneic inducer kit.

倒置光学显微镜下观察细胞形态及生长情况，细胞计数法绘制细胞生长曲线，并分析冻存细胞复苏后的生长特性，免疫荧光染色测定hBMSCs表面标志，成骨诱导试剂盒检测hBMSCs向成骨分化的潜能。

The growth of the overground branch leaves was also important. It required ample sunlight and the growth of the overground branch leaves should be flourishing, which could make the root to acquire the adequate organic matter and promote the root to absorb and grow.

地上的枝叶生长也极其重要，它要求有充足的阳光，地上的枝叶要生长繁茂，这样才能使根部得到足够的有机物，促进根部的吸收和生长。

Recombinant hANG had no effect on the expression of VEGF and bFGF in both SMCC-7221 cells and HUVEC cells, suggested that hANG exerted its antiangiogenic role not through the inhibition of the autosecretion and parasecretion of angiogenic stimulatory factors VEGF and bFGF.

重组人血管抑素对SMMC-7721肝癌细胞及HUVEC细胞中两种血管生长刺激因子VEGF和bFGF的表达没有影响，提示血管抑素对肿瘤血管生长的抑制作用不是通过抑制血管生长刺激因子的自分泌和旁分泌来实现的。

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。