共时的

Essel formation in itro was inhibited with mAbs against TNF-alpha, which, when secreted by cocultures of melanoma cells with human monocytes, induced endothelial cells under collagen gels to form branching, tubular structures.

在体外，TNF-alpha单抗能抑制血管形成，而当肿瘤细胞与单核细胞共培养时能分泌TNF-alpha，使胶原下的内皮细胞形成分枝和管状结构。

The fusion DNA fragments of ag85b-mpb64 and ag85b-mpb64-esat-6 were obtained by PCR andSOE technique. Various DNA vaccines were constructed with the pcDNA3.1: fusion of two genes, and of three genes, bivalent combinations and trivalent combinations(pCA+pCM+pCE6). BALB/c mice were vaccinated with this DNA vaccines.The mice injected withBCG were positive control and the mice injected with pCDNA3.1 and PBS were negative control.The mice were immunized 3 times with 2-wk intervals. The animals in group BCG were only inoculatedsubcutaneously with 1×10~6 CFU BCG at initial vaccination. The serum IgG titers and IgG isotype weredetermined using iELISA coated with M. bovis PPD and rMAE protein expressed and depurated inprokaryotic expression system every week.

同样，利用PCR和SOE技术，获得牛分枝杆菌mpb64-ag85b和mpb64-ag85b-esat-6融合基因，以pCDNA3.1为载体构建了牛分枝杆菌多价组合和多基因融合DNA疫苗：二基因融合(pCDNA3.1-MPB64-Ag85B，简称pCMA)和三基因融合(pCDNA3.1-MPB64-Ag85B-ESAT-6，简称pCMAE)DNA疫苗；二价组合和三价组合(pCA+pCM+pCE6)DNA疫苗，免疫BALB／c小鼠，以牛分枝杆菌BCG免疫组为阳性对照，以pCDNA3.1及PBS免疫组为阴性对照，共免疫3次，每次间隔2周，BCG组仅初免时皮下免疫1次。1免后每周，以原核表达纯化的重组MPB64-Ag85B-ESAT-6蛋白和牛分枝杆菌PPD为包被抗原，以间接ELISA方法检测血清IgG水平及lgG亚类。

A total of 2,158 seventh graders were recruited.

本研究纳入分析之样本为2004年时就读七年级的学生，共2158人。

Also, by using a novel offset architecture, as opposed to completely overlapped architecture, for the differential transmission pair, a 33% reduction of thickness is achieved in the design of a miniaturized common-mode filter with multi-layer LTCC technology. In view of increasing need of high-speed clock and data circuits to control their skew problems, a design of LTCC delay line is then conducted. To improve the waveform distortion associated with the microstrip/stripline-type meander delay line, a miniaturized high-frequency 3-D delay line with grounded guard traces is introduced. By means of 3-D structure, the 233 ps delay time, which requires extra board space amounting to a factor of 2.34 by stripline type meander delay line, can be shrunk into an EIA 1206 form factor.

为因应高速时脉及高速线路的不断发展，用於控制讯号、时脉同步的延迟线路需求日益增加，接著讨论的题目便是应用低温共烧陶瓷制程技术设计多层的延迟线路元件，为了改善在微带线/带线型折线式延迟线路波形失真的问题，论文中提出以接地的防护线来设计小型化的三维多层延迟线路元件，比较应用带线型折线式延迟线路和应用三维架构设计的延迟线路元件，同样提供233 ps的延迟时间，多层架构设计之延迟线路可缩小至EIA 1206 的尺寸，省下2.34倍的电路板面积。

Were found to have symptoms of diarrhea, 30, of whom 22 cases of less serious symptoms of patients in the isolation of Hainan University Hospital, and sampling and prevention Of medication, 8 patients in Haikou City People's Hospital of Infectious Diseases for the treatment of isolation, the city hospital, the CDC laboratory to verify the city for the laboratory diagnosis of cholera cases in 7 cases, 1 case of suspected cases (fast-positive law), the current epidemic Has been brought under control.

从10月29日开始，海南大学有少数学生发生腹泻，截至11月1日12时，共发现有腹泻症状者30人，其中 22例症状较轻的病人隔离在海南大学医院并进行采样和预防性服药，8例病人在海口市人民医院传染病科进行隔离治疗，经市医院、市疾控中心实验室核实为霍乱实验室诊断病例7例，疑似病例1例，疫情目前已得到控制。

The tetrad of megaspores was linear shaped, with one of them being functional.

锥栗胚胎为蓼型，功能大孢子发育成熟时共具有七个细胞八个细胞核，通过双受精作用，产生胚和胚乳，胚胎发育经历球形胚、心形胚、鱼雷形胚到子叶胚的过程。

When I watched a tiny zebra fish for over three hours through a confocal microscope, waiting for it to feed on paramecium, the patience needed for research became apparent.

当我通过共焦显微镜观察斑马鱼三个小时，为了等待它进食草履虫时，我发现耐心是极为重要的。

At the second stage, the maximum mass loss rate occurring at 537.2 degrees C was 0.151 mg/mm. This was the main stage of PF resin pyrolyzing and its total mass loss was 19.57%.

第二阶段，质量损失速率在537.2℃时达到最大值0.151mg/min，共失重19.57%，这是酚醛树脂热分解的主要阶段，释放出H2O、低分子酚类物质、CO2、CH4等低分子烃和CO等热解产物。

The time-frequency peak filtering based on pseudo Wigner-Ville distribution was applied to process common shot point seismic record to eliminate the noise.

针对这一问题利用基于伪Wigner-Ville分布的时频峰值滤波技术处理共炮点地震记录。

It was found that as the dopant amount of Fe3+ ions is up to 5.7mol%, the cell parameter and cell volume increase obviously, the sharing edges of octahedra and anionic fine structures of crystal plane (110) disappear gradually, and also the mean-square displacement of anions and lattice energy enhance abruptly.

结果表明，当掺杂量达5.7mol%时，晶胞参数a与晶胞体积明显增大，八面体共棱部分消失，(110)晶面中的阴离子精细结构逐渐消失，阴离子均方位移与体系能量也明显增大。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。