expression的例句大全

Expression of foreign genes in adult rats' central nervous system by use of defective herpes simplex virus type 1 vectors

利用缺陷型单纯疱疹病毒载体在大鼠中枢神经系统表达外源基因

OBJECTIVE To illustrate the gene packing transduction and the optimization of gene expression of lentivirus vector as well as the lowest activity of different slow virus vectors sum up the production transduction efficiency and biological security of lentivirus heredity system.

目的：针对慢病毒载体的基因组装、转导及基因表达的优化论述，及不同种属的慢病毒载体的最低活性加以说明，同时对慢病毒遗传体系的产生、转导效率和生物安全性进行总结。

Objective To evaluate age-related changes in expression of HSP70 in odontoblasts of bicuspid teeth.

目的观察热休克蛋白（HSP）70在前磨牙成牙本质细胞表达的增龄变化特点。

Cloning, Expression and Identification of the Biliverdin Reductase cDNA of Rat Kidney

大鼠肾胆绿素还原酶cDNA克隆、表达及鉴定

More exact expression for phase difference provides a convenience for more accurately analyzing the characteristics of birefringent wave plate.

更精确的相位差表述为更准确地分析双折射波片的特性提供了极大的方便。

The untreated rats' mandibular molar area used as normal biting force model. The prepared tissue specimens were processed to study the change in histologic morphology with HE staining, and the expression of IL-1 β in PDLC and osteoblasts with immunohistochemistry ( IHC) technique.

用HE染色和免疫组化的方法，观察不同咬合力状态下牙周组织的形态学改变以及IL-1β在牙周膜成纤维细胞（PDLC）和牙槽骨成骨细胞中表达的动态变化。

Objective To study the effect of gene expression of mouse uroplakin ⅱ ( UP ⅱ) promoter on human bladder cell cancer cell line.

目的研究小鼠UroplakinⅡ（UPⅡ）启动子在人细胞中的作用。

High risk human papillomavirus and P53 protein expression in bladder cancer

高危性人乳头瘤病毒与抑癌基因P53在膀胱癌中的表达

Gene Expression and Regulation in Blastocyst Formation

囊胚形成的基因调控

Based on the vortex blob theory suggested by ZHANG Hong-Wu, a formula of turbulent viscosity for hyper-concentrated flows is derived by using an high accuracy expression for vertical distribution of velocity.

基于张红武的紊流涡团模式和采用高精度的流速垂向分布表达式，建立起高含沙水流的紊动粘性系数计算公式。

In some cases, tumors that would normally have killed mice in20 days were stable for months with the blocked expression of mutant EGFR.

在某些情况下，通常可在20天内杀死小鼠的肿瘤，在阻断突变EGFR表达后在数个月内情况稳定。

According to the results in this experiment, based on the similarity between flash evaporation and nuclear boiling, an experimental expression of heat transfer coefficient with all of the influence parameters was presented with the maximum error of 27%.

根据实验结果，基于闪蒸过程类似核态沸腾，给出了换热系数与各影响参数之间关系的实验关联式，与实验结果的误差小于27%。

Cloning and Expression of the Region A Gene of Clumping Factor A of Staphylococcus Aureus from Bovine Mastitis;

目的奶牛乳腺炎是一种多因素诱发的疾病，对奶牛舍温、湿度状况与乳腺炎发病率的关系进行了分析。

Construction and Transformation of Maize Starch Branching Enzyme SBE ⅱ b Gene RNA Interference Expression Vector

玉米淀粉分支酶SBEⅡb基因RNA干涉表达载体的构建和转化

The fire of his eyes, the expression of his features, the very voice in which he spoke, were all subdued and quenched, as if the spirit within him lay in ashes.

他眼睛中的光泽，脸部的表情，甚至说话的声音全都消沉、衰弱，毫无生气，仿佛他体内的精神已经化为灰烬了。

Page Turning over design is a key element. In recent years, book culture is getting popular again and page turning over designs are gaining more attention and becoming the expression of designers.

近年来随着文化思想的不断活跃，书籍的文化再次受到关注，书籍的翻阅设计也越来越受到设计师的重视，并成为设计师在书籍形态设计中表达理念的重要角度。

One Dimensional Expression of the Adjustment Formulas of the Rank Deficit Levelling Network

秩亏水准网平差公式的一维表达式

Based on the definition of natural bridge frequency, the analytical expression of loaded frequency of a simply-supported beam bridge under train loads was given through solving the vibration differential equation for bridges.

根据桥梁固有频率的定义求解桥梁振动微分方程，给出了列车荷载作用下简支梁桥有载频率的解析表达式。

⑷ The inhibition of antigen presentation functions of peritoneal macrophages might be related to the decrease of expression of I region associated antigen.

⑷高压氧暴露抑制巨噬细胞抗原提呈功能可能与Ia抗原表达受抑制有关。

Each group had its corresponding exposure schedule. And the phagocytosis activity, the Fc receptor function, the production of NO and TNF-α, the DNA synthesization of lymphocytes and the expression of I region associated antigen were observed at the corresponding time.

各组按相应方案暴露，相应时间点观察巨噬细胞吞噬功能、Fc受体功能、NO分泌量、TNF-α分泌量、淋巴细胞DNA合成状况以及Ia抗原表达的变化。