查询词典 sewer rat

Embryoes of rat on day 9.5 of gestation were explanted and cultured with exposure to fluoride 30ug/ml rat serum for 8,16,32 and 48 hrs respectively.

应用大鼠植入后全胚胎培养，在氟离子浓度为30μg／ml于胚胎培养的不同时间段染毒，观察卵黄囊直径、血管分化形成及超微结构的改变。

Rat models were successfully established by twice operations. First, OJ was induced by common bile duct ligation and division. On the 7th day after the first operation, ED was performed by exteriorizing a drainage tube at the nape of the rat, while ID by implanting a drainage tube between the dilated end of CBD and duodenum.

采用成年雄性Sprague Dawley大鼠60只，随机分成梗阻性黄疸、胆汁内引流、胆汁外引流和假手术4组，每组15只，通过第一次开腹手术结扎并切断胆总管建立OJ模型，术后7天第二次手术，从膨大的胆管末端插入并固定引流管，经皮下固定于大鼠颈背部皮肤建立ED模型；ID模型通过在膨大的胆管末端和十二指肠间植入支架形成。

So in order to get recombinant NT-3, the rat NT-3cDNA was reconstructed in a mammalian expression vector and transfected into incasing CHO cells by liposome-mediated method. The clones of the cells transferred with rNT-3cDNA were selected by G418. The Chinese hamster ovary cell line stably producing recombinant rat NT-3 was established.

因此，为了获得基因重组NT-3，研究其生物效应，本文成功构建了重组大鼠NT-3基因真核生物细胞稳定表达载体，并利用脂质体介导，转染进CHO细胞；经G418筛选，建立了中国仓鼠卵巢细胞系，稳定表达重组大鼠NT-3。

METHODS Mice hot-plate, writhing test and mice menalgia model of acute stress blood stasis rat was used to compare therapeutic action of the three preparations RESULTS Both chuanxiong formula granule and decoction pieces standard broth of liquored Chuanxiong formula granule and decoction pieces stand ard broth could prolong pain threshold, extend incubation period caused by acetic acid andoxytocin, reduce writhing frequency, and improve some indexes of hemoreology in acute stress blood stasis rat.

选择热板法、扭体法、痛经模型、急性应激血淤血液流变性等方法，比较川芎配方颗粒及饮片、酒川芎配方颗粒及饮片的主要药理作用。结果川芎配方颗粒与川芎饮片标准汤剂、酒川芎配方颗粒与酒川芎饮片标准汤剂均能延长小鼠热板痛闭值，均能延长醋酸所致扭体反应的小鼠扭体潜伏期并减少扭体次数，均能延长小鼠痛经模型中催产素所致扭体反应的潜伏期并减少扭体次数，均具有改善急性应激血淤大鼠血液流变的作用。

Results H-7 caused concentration-dependent relaxations of rat urotensin II precontracted arteries ［-log［EC50］=5.26±0.36, Emax =(97.21±17.86)% of the response to 10 nmol/L rat urotensin II］.

结果 H-7呈浓度依赖性舒张大鼠RUII预收缩的肺动脉干-log［EC50］=5.26±0.36， Emax =(97.21±17.86)%。

Objective: After rat be rended to supply Ginkgo biloba, through observing expression of c-fos in brain of rat being induced to pain by formalin. Method: Fiffy female rats were randomly divided into 5 groups, each group contaiued 10 rats.

目的：通过给予福尔马林致痛大鼠银杏叶片的混悬液制剂后，观察大鼠脑区c-fos的变化，来探讨银杏叶对伤害性刺激所致脑内变化的作用的机理。

At 10 minutes before the injection of mustard oil, an Evans Blue solution was administrated by a jugular vein injection to climacteric rat. After scarifying the rat, the hind paw was removed for measurement of the Evans Blue excretion was measured by a spectrophotometer to define the inflammation-induced plasma extravasation.

在芥末油注射前十分钟将伊氏蓝溶液经由颈静脉注射进入大白鼠体内，俟大白鼠牺牲后取下其后脚掌，使用分光光度计测量脚掌组织的伊氏蓝渗出量来定量发炎所导致血浆外渗之程度。

In Rat:How the world's most notorious Rodent Clawed Its Way to the Top,Jerry Langton untangles fact from fiction as he explores the complicated and complex history ,physiology,habits and behaviour of the rat.

在这本《老鼠：世界上最坏名声的锯齿类动物数量何以最大》书中，杰瑞兰顿从鼠类发展的复杂历史，老鼠的生活习性，生理学的角度深入剖析了这个问题。

Certainly, the panda accidentally also eats other slightly moves, ifsaw the bamboo rat, it kills on a palm of the hand the bamboo rat,then fine food.

当然，大熊猫偶然也吃其他小动动，如见到了竹鼠，它就一巴掌将竹鼠打死，然后美餐一顿。

He looked more the relaxed, free-range, brownish rural kind of rat than your typical beady-eyed, steal-your-cheese, gray, downtown type rat.

从外形上看，它更像是一只轻松自在的棕色乡下老鼠，而不是你常见的那种眼睛贼亮、偷吃奶酪的灰色城里耗子。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。