查询词典 by-pass line

The SMMC-7721 hepatoma cell line of experimental groups and control groups were cultured with the addition of sodium selenite, potassium iodide or triiodothyronine (T3). The cell quantity was checked by the MTT assay , and the cell cycle was observed by flow cytometry and levels of AFP and ALB in the culture solution were determined by RIA.The SD rats were divided into positive control group, negative control group, T3 group and mixture group (the mixture of sodium selenite, KI and T3). After two weeks of the administration of sodium selenite、 KI and T3,Walker256 cells were transplanted into the abdominal cavity. The administration was kept on for another two weeks, then observed the morbility and mortality of the rats with ascites carcinoma. At the end, the ascites were for the cells counting and the cell cycles analysising.

方 法：在体外，应用细胞培养的方法，培养SMMC－7721肝癌细胞系，分为试验组和对照组，试验组加入不同浓度Se、I或T3干预，培养一段时间后，通过噻唑蓝试验、流式细胞仪，观察细胞数量及细胞周期的变化，测定细胞培养上清液中甲胎蛋白、白蛋白的水平，观察细胞分化情况；在体内，将试验用SD大鼠分成阴性对照组、阳性对照组、T3组和混合组（为Se、I和T3混合物），首先预防性用药2周，然后给试验组大鼠和阳性对照组大鼠腹腔注射Walker256细胞，制造腹水癌大鼠模型；继续用药2周，观察各组大鼠发病率及死亡率，测量不同时期大鼠血清FT3含量，通过流式细胞仪测量大鼠腹水细胞数及细胞周期变化。

By applying theory of displacement mat rix the equations have to be salisfied by parameters of mechanism with a first o rdered osculation at three points of a given straight line tangential to curve o f connecting rod were derived, and at the same time enable the equations to sati sfy the condition of velocity's direction by way of se...

应用位移矩阵理论推导了连杆曲线与给定直线在三个点上一阶密切时机构参数应满足的方程，同时通过设定机构初始位置，使其能够满足速度方向条件。也给出了用该方法综合的几个机构实例和一个应用实例。

To simulation of weather patterns, the capability of stimulation to 850hPa is not as good as the one to 500hPa, which may be caused by underlying surface. In addition, the capability of stimulation to 48h is also not as good as the one to 36h. By analysis of result of stimulation to heavy rainfall happened on 8 July, 2003, we have found that rain belt location and its heavy rain core amounts in sensitivity run are preferably displayed by MM5V3. Analyses indicate this event was in close relationship with the southwest low vortex moving to east from the Tibetan Plateau and low-level jet in front of vortex and shear line.

模拟结果总体的TS评分、大雨以上准确率及暴雨以上准确率较MAPS模式都普遍更高；在对天气形势场的模拟能力方面，模式对850hPa上天气形势场的模拟效果不如500hPa上的模拟效果好，其可能原因是受下垫面的影响所致，并且总的看来，36小时的模拟效果优于48小时的模拟效果。

To study the similarities and differences between male sterility induced by physiology and heredity, different male-sterile materials induced by heredity [S-type male-sterile line ms2611, ms1376] and physiology (induced by high temperature and chemical hybridizing agents SQ-1), Xinong 1376 and Xinong 2611 were used as materials, and their spikes at mononucleated prophase stage, anther and flag leaf at mononucleated anaphase stage, binucleated stage and trinucleated stage were used to conduct protein analysis.

为了研究小麦遗传型和生理型雄性不育在生化机制上的异同，以遗传型［S型不育系ms2611和ms1376］和生理型雄性不育小麦西农2611和西农1376（高温诱导和化学杀雄剂SQ-1诱导的雄性不育）为材料，分别取其小孢子处于单核早期的幼穗，单核后期、二核期、三核期的花药及旗叶进行了可溶性蛋白质的比较研究。

With the guide of non-linear program theory, by using interpolative steps and inexact line search, an improved conjugate gradient method was found, by which the training rate of BP networks increases by tens or hundreds of times. Moreover, the improved method is effective to solve non-linear equations for which Newton's method does not converge owing to the problems of the quadratic derivative and inverse matrix.

通过大量的数值模拟试验发现，在非线性规划理论的指导下采用间插步骤和不精确的一维搜索技术改进的共轭梯度法，是基于梯度和共轭方向的连续搜索算法中最有效的算法，这种算法使BP网络的训练速度提高几十到几百倍，使BP网络的实际应用效果大为改善；而且这种算法对于用牛顿法由于求二阶导数和求逆矩阵等问题难于收敛的非线性方程组的求解也是很有效的。

Marketed by Lake Consumer Products and filled by Wisconsin Pharmacal, the Beyond Fresh Intimates line comes in blow molded containers, supplied by Graham Packaging, made of polyethylene naphthalate, a strong polymer material capable of withstanding high internal pressure.

湖销售和消费产品填补了威斯康星医药品，除了新鲜的亲密线有吹塑容器，格雷厄姆提供的包装，制成的聚乙烯萘，强大的高分子材料能够承受较高的内部压力。

It sets up the single laneway model by combining the ides of loading the section over the point of laneway center line, solving the problem of nodical modeling by using the curve interpolation, and making the collision test came true when ramble by using the typical surround box method.

结合巷道中心线节点上加载断面的思想建立了单一巷道模型，利用曲线插值的方法解决了交点建模的问题，用经典包围盒法实现了漫游时的碰撞检测。

The whole processing flow line, from detecting the size of corn, flexible cutting, screening and washing by flowing water, removing impurity by laser to vacuum loading, is manipulated by computer, which guarantees the product's unique quality. Palenque has long been ready sale in Japan, Germany, and French etc.

日本全电脑控制操作的加工流水线，从检测玉米的大小，柔性切割，流水筛洗，激光除杂质，真空罐装与德国高温高压杀菌设备，都保证了产品独一无二的品质，长期以来帕伦克即食玉米畅销于日本，德国，法国等发达国家。

The producing line is completely operated by the Japanese computer. Its unique quality is garantated by the detection of the size of the corn,the soft cutting ,running water washing and selecting,getting rid of the impurities by laser vacuum canning and the German high temperature and high pressure sterilization equipment.For a long time the ready-to-eat Palenque corn sells well in Japan, Germany, France and other developed countries.

日本全电脑控制操作的加工流水线，从检测玉米的大小，柔性切割，流水筛洗，激光除杂质，真空罐装与德国高温高压杀菌设备，都保证了产品独一无二的品质，长期以来帕伦克即食玉米畅销于日本，德国，法国等发达国家。

The shape formed by projection of correlation line of rotative surface on which two axises Intersect by meahs of analytical method is discussed,and some related characterlstles of hyperbolic curve ,on the basis of which are given some ideas about making a drawing by correlationline projection are analysed and the actual drawing process is illustrated.

用解析法探讨了两轴线相交的回转面的相贯线投影的形状，分析了双曲线的一些相关特性，在此基础上给出了相贯线投影作图的新思路；利用实例说明了具体的作图过程。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。