查询词典 differentiation

In the process of osseo-integration, cellular attachment to the material is the premise for cellular vital activity, such as proliferation, differentiation and apposite et al.

在此过程中，成骨细胞粘附到种植材料表面是成骨细胞发挥其功能的先决条件，成骨细胞在金属钛表面上的粘附对骨结合界面的形成是至关重要的。

The research progress concerning appressorium differentiation related genes of M.

本文对稻瘟菌侵染结构附着胞分化的相关基因研究进展进行综述。

Grisea, especially appressorium differentiation and formation, have been well studied, while the post-penetration processes which is essential for infection cycle of M.

稻瘟病菌引起水稻的重要病害——稻瘟病，了解其致病分子机制对稻瘟病菌的防治意义重大。

According to recent researches, intracellular signalling pathway systems involved in appressorium differentiation is related with cAMP pathway and MAP pathway. In this research, 21 bacteria strains and Chaetomium cupreum strains were assayed for their antagonism to appressorium formation in M.grisea.

随着稻瘟病菌一系列致病基因的克隆及功能明确，附着胞形成的信号传导途径包括：cAMP途径和MAP途径，这些途径中基因的失活都影响附着胞的形成。

Combining the definition of CWT and the derivative property of convolution, we constructed a general method to calculate the approximate derivative of signal through CWT by using the first and second derivative of Gaussian function, Haar, and the first derivative of three-order-Spline function as wavelets. As compared with the other approaches of calculating derivative, which include the numerical differentiation, polynomial filters, Fourier transform, and the recently proposed DWT method, fast calculation and simple mathematical operation were remarkable advantages of CWT method. For the signal corrupted by severe noise (Signal-toNoise Ratio=5), the satisfactory results could also obtained via CWT method through appropriately adiusting the dilations.

在此基础上，(1)结合连续小波变换的特点和卷积的微分性质，提出了使用Gaussian函数的一阶和二阶导数，Haar和三次样条函数的一阶导数作为小波函数的连续小波变换计算信号近似导数的一般性方法，与其他导数计算方法(包括数字微分法，多项式滤波法，Fourier变换法和离散小波变换法)相比，本法简单便捷，计算速度快，对于噪声含量较高的信号(S/N为5)，只要适当调节尺度即可获得比较满意的结果。

On the base of classification of morphology, we studied morphology, cytology and molecular biology of Lilium sulphureum Baker apud Hook. f. in Yunnan By principles of population biology. We synthetically discussed intraspecific differentiation and evolution, from four biotic levels of population, individual, cell and gene.

本文在形态分类的基础上，根据居群生物学的原理和方法，对淡黄花百合的形态学、细胞学、分子生物学进行了研究，从居群、个体、细胞和基因四个层次综合探讨了该种植物的种内分化与进化。

Combined arsenic and retinoic acid treatment enhances differentiation and apoptosis in arsenicresistant NB4 cells.

全反式维甲酸与亚砷酸联合柔红霉素对NB4细胞CD11b表达的影响。

Objective To study whether arsenic trioxide will induce differentiation of gastric cancer cell.

目的 在三氧化二砷(As2O3)诱导凋亡的基础上，探讨低浓度As2O3对胃癌细胞诱导分化的作用。

Aims: To investigate the roles of arsenious acid (As2O3) on inducing differentiation of hepatoma cell line BEL-7402 and to provide experimental data for clinic utilization.

目的：研究亚砷酸(As_2O_3)是否有诱导肝癌细胞分化的作用并探讨其可能机制，为亚砷酸作为新的诱导分化剂用于肝癌治疗提供科学的实验依据。

Part one: Previous results indicated that the abnormal development of haploid goldfish embryos is due to the expression obstruction of some proteins, which are correlative with eyes development, nerve development, development regulation, cell differentiation and maintenance, arthromere formation and signal transduction.

第一部分金鱼雌核发育过程中胚胎蛋白质组比较研究前期已发表的工作表明在金鱼雌核发育眼睛形成期(受精后26个小时)单倍体上一些与眼睛发育、神经发育、发育调控等相关的重要蛋白质未能被选择表达或表达受阻，从而导致单倍体发育畸形。

This matter overthrew all basises I learned from Sunday school .

这件事把我从周日学校学到的所有道理都颠覆了。

It's one of the cruel ironies of aging: if you want to remember your favorite restaurants, the less you should eat at them.

这是一个老化的残酷讽刺：如果你想记住你最喜欢的餐馆，你应该更少吃到它们。