查询词典 expression

In addition to some common words , many idiomatic expressions are different .（9） An example of idiomatic expression is the expression for telephoning someone .（10） In England people might say , I'll ring you up tonight , but in the U .

除了常用词，还有许多惯用法的区别，比如要表达"今晚我要给你打电话"，在英国，人们会说， I'll ring you up tonight ，而在美国则说 I'll call you up tonight 。

Forty-eight hours after transfection, cells were harvested to determine luciferase activity by illuminometer. In the presence of RU486 a 40-fold maximum activation of the luciferase reporter gene was observed in cultured cells, whereas in the absence of RU486, no significant activation was observed. There was a positive correlation between the luciferase activation and RU486 concentration in a definite range. The results showed that the RU486-inducible regulatory vector was successfully constructed, which can be used to regulate the expression level of genes of interest in appropriate time by the inducer RU486. This inducible expression vector provides a platform for the research of gene regulation and gene therapy.

加入诱导剂RU486后，可以诱导表达荧光素酶，并在一定范围内两者呈正比，最高可以实现荧光素酶的40余倍的表达，而没有RU486时，几乎没有报告基因的表达，表明RU486诱导调控载体构建成功，可实现对目的基因的表达时间和表达水平的精确调控，为进一步的基因调控研究和和基因治疗提供了良好的工具。

Methods Paraffin imbedding tissues from 60 cases with BC were detected for expression of COX-2 and VEGF by immunohistochemistry,the relationship of its expression with clinical pathological parameters were analyzed.

S-P免疫组织化学方法检测60例乳腺癌石蜡包埋组织中COX-2和VEGF的表达，分析其表达之间的关系及其与临床病理参数的关系。

This study aims to observe the expression of hnRNP K in lung cancer tissues and normal lung tissues and explore the relationship between hnRNP K expression and the pathological types, clinical stages, immerge and metastasis in lung cancer.

探讨hnRNP K与肺癌组织病理类型，临床分期及浸润、转移的关系，进一步明确hnRNP K在肺癌发生、发展中的作用。

After analyzing implicit function relation expression of equilibrium voltage and fall time, direct function expression and change relation between them are deduced.

通过分析平衡电压和下落时间的隐函数关系表达式，推导出了两者之间的直接函数表达式和变化关系。

Also because of having opposite this kind of unprecedented free, extreme from such as of expression terrace and the expression method, so how to improve the occasion, assurance right of public opinion direction, is a serious topic and challenges that the network medium face.

也正因有这种前所未有的相对自由、极度自如的表达平台和表达方式，因此如何因势利导，保证正确的舆论导向，是网络媒体面临的一个严肃的课题和挑战。

Refer to teacher utilize expression in one's eyes, expression, figure, hand attitude,etc.

指教师在教学中利用幽默化的眼神、表情、体态、手态等动作形象来"幽上一默"，以引起学生的注意或沉思。

There is some obvious inaccuracy of gene expression in the experiment to obtain the gene expression data.

在基因表达谱数据获取过程中，基因表达谱数据含有较大的实验误差。

Results: Expression of PAI1,TIMP1 and FN in kidney of diabetic rats began to increase in the second week of diabetes; PAI1 and TIMP1mainly expressed in intracytoplasm of renal tubular epithelial cells, while FN mainly expressed in renal tubule matrix and glomerului; Their expression showed a tendency of increasing along with the progression of diabetes.

本实验以糖尿病大鼠为动物模型，动态观察糖尿病2周、4周、8周、16周大鼠肾脏PAI1、TIMP1及FN表达的变化，从ECM代谢的角度探讨PAI1和TIMP1在糖尿病肾病肾纤维化发病机制中的作用。

Results: Expression of PAI-1, TIMP-1 and FN in kidney of diabetic rats began to increase in the second week of diabetes; PAI-1 and TIMP-1 mainly expressed in intracytoplasm of renal tubular epithelial cells, while FN mainly expressed in renal tubule matrix and glomerului; Their expression showed a tendency of increasing along with the progression of diabetes.

结果：PAI-1、TIMP-1及FN表达从糖尿病2周起较正常对照组明显增多(P.01)，PAI-1和TIMP-1阳性表达主要位于肾小管上皮细胞胞浆内，FN阳性表达主要位于肾小管间质和肾小球，且随着糖尿病进展有逐渐增加的趋势。

"The operators will suffer a temporary decrease in the number of consumers and short message services as people may not like having to provide their ID cards for a phone number," Xu Junqi, vice-dean with the Policy-Making Institute of the Telecommunications Research Centre under MII, said yesterday.

信息产业部下属的通信决策研究院副主任徐俊其昨天说：&实行手机实名制后，人们可能不太情愿用身份证注册手机号，所以通信运营商会暂时面临用户减少和短信用户减少的问题。&

I don't believe in make-believe!

我不相信这些虚构的故事。