查询词典 cos

The constructed pcDNA3-IL-15 plasmid was identified by Bgl Ⅱ digestion,PCR amplification and sequenceanalysis respectively,to ensure that the hIL-15 cDNA was properly inserted into thevector and the sequence was correct.Then the pcDNA3-IL-15 plasmid was instantlyexpressed in COS-7 cells by means of lipofectamine transfection,and followed by astable expression in Chinese hamster oval cells.8 positive cell colonies wereobtained after the G418 selection,designated CHOA~H cells.

经过BglⅡ酶解分析，PCR扩增鉴定和DNA测序分析，证明IL-15 cDNA已正确插入克隆载体且序列正确后，采用脂质体法，首先将pcDNA3-IL-15重组质粒转染至非洲绿猴肾细胞（COS-7）做瞬时表达，再转染至中国仓鼠卵巢细胞进行稳定表达。

It has agreed to take $29 billion of securities off Bear Stearns Cos.

它同意为贝尔斯登公司Bear Stearns Cos。

This article is to ARM as the core,μ-COS in real-time operating system under the control of small embedded systems - Automatic bell system.

本文论述的是基于ARM和μ-COS实时操作系统实现的嵌入式系统-自动打铃系统。

Several important matrix function such as e〓, log (1+A), cos (1+A) and A〓 are approximated via truncated matrix continued fractions, and the error bounds associated with the continued fraction approximants of these matrix function are given.

在第六章，我们研究了矩阵函数的数值计算，我们给出了几个比较重要的矩阵函数如e〓，log（1+A），cos与A〓的连分式逼近算法，并给出了各自的误差分析。

The disproportionation of COS leads to the formation of CS_2. Most of CO_2 originates from water-gas shift reaction.

水煤气换反应是CO_2的主要来源；CS_2是COS的分解产物；CH_3SH的二次反应导致碳氢化合物和硫醚的生成。

Methods The LPL cDNA was isolated from the human epiploon adipose tissue by means of RT-PCR. The LPL cDNA was ligated into the pcDNA3.1Zeo. The recombinant pcDNA3.1Zeo-LPL cDNA was identified by endonucleases, PCR and DNA sequencing. COS-1 cells were transfected with the recombinant LPL gene plasmid using Lipofectamine 20001M The LPL mass in cells and the culture medium were determined by a Markit-M LPL Kit. Spectrophotometry was used to measure the LPL activity.

采用RT-PCR法从人大网膜脂肪组织获取LPL cDNA基因，以pcDNA3.1Zeo质粒作为载体，运用基因克隆技术构建野生型人LPL cDNA重组质粒，限制性内切酶酶切、PCR以及双向测序鉴定重组质粒；运用Lipofectamine 2000将重组pcDNA3.1 Zeo-LPL cDNA质粒导入COS-1细胞，RT-PCR法检测LPL mRNA，ELISA法和比色法分别检测细胞裂解液及细胞培养基中LPL浓度及活性。

The Math object features a full complement of built-in mathematical constants and functions, such as E (Euler's constant), cos, and atan.

数学对象以一系列的数学常量和功能为特点，如E、cos、atan。

Fifty-seven Pseudomonas aeruginosa isolates from SICU from January 2003 to December 2003 were collected, in which 22 strains were COS-PA. The rest were non-COS-PA, including one strain found in the bottom of the washstand.

收集外科重症监护病房2003年l月至2003年12月临床分离的铜绿假单胞菌57株，其中COS-PA 22株；收集SICU水池下水口非仅黏菌素敏感铜绿假单胞菌1株。

The program of AER+RES was similar to AER, but went through resistance exercise 20min in base section of every exercise trail.Result: Prior to intervention, adiponectin levels were significantly correlated with BMI、 WHR、 COS、 LN、 LN、 TG、 LG10、 LN、 weight、 waist、 FM、%F, and leptin levels were significantly correlated with BMI、 WHR 、 LN 、 LN 、 TG 、 HDL-C 、 LG10、 apoB 、 apoA1/apoB、 waist、 F1M、%F. Stepwise multiple regression analysis revealed that LG10; COS and waist was an predictor of basal adiponectin levels , and %F,apoB and WHR was an predictor of basal leptin levels. In early obesity, adiponectin and leptin can be worsened , along with the changed of body component, fasting plasm glucose and lipid accumulation. After intervention, both group were significantly reduction in FM,%F,weight, WHR,FPG and TG, while HDL-C had significantly increased.AER exhibited significant in leptin, while AER+RES did not show the change. Insulin and HOMA-IR were changed in both groups. The control group exhibited no significant change in any variables. Although adiponectin levels were unchanged in the three groups, a significant negativecorrelation between delta %F, delta WHR and delta FPG was observed. Futhermore, if compare the degree of delta weight, we fought a significant increased in adiponectin between the group of delta weight higher (=3kg) than delta weight lower(=0kg), delta %F, delta WHR and delta weight were significant negative correlation with delta leptin.

结果：绝经妇女脂联素水平与体重指数、腰臀比、空腹血糖、空腹胰岛素、LEP、TG、极低密度脂蛋白胆固醇、胰岛素抵抗指数、体重、腰围、体脂含量、体脂百分比显著相关；瘦素水平与BMI、WHR、FINS、LEP、TG、HDL-C、VLDL-C、载脂蛋白B、apoA1／apoB、腰围、FM、％F等指标显著相关；多元逐步回归分析显示LG10、COS和腰围是基线脂联素水平的预测变量，而％F，apoB和WHR是基线瘦素水平的预测变量；在肥胖前期，脂联素、瘦素已经出现明显不良变化，同时也伴随着体成分、空腹血糖和血脂的异常；运动实验后，两个运动组的FM、％F、体重、WHR、FPG、TG都显著下降，而HDL-C显著上升；AER组瘦素显著下降，而AER+RES组则没有显著变化；两组的胰岛素和HOMA-IR水平都有显著下降；对照组所有指标都没有明显变化；尽管运动后脂联素水平没有显著变化，但是脂联素变化量与％F、WHR和血糖变化量显著负相关，而且如果按照运动后体重下降的程度比较，则体重下降大(≥3kg)的受试者比下降小的(≤0kg)脂联素水平有明显升高；运动后瘦素水平的变化量与％F，WHR及体重的变化量显著负相关。

The transfected COS-7 cells showed approximately 90% rosetting. A stable transfected COS-7 cell line expressing boFcγ2R was established.

最后获得稳定表达boFcγ2R受体分子的COS-7转染细胞系，为受体的功能研究提供了良好的技术平台。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了