对照

Among these patients there were 1 case of fivefold infection, 2 of fourfold and 11 of triple infection respectively.

对其临床特点、肝功能和疗效进行分析，取28例单纯感染的CAH作对照。

Methods The content of total flavone was determined by spectrophotometry,and compared with Rutin.

方法采用分光光度法，以芦丁为对照品测定柴胡口服液中总黄酮的含量。

To determine whether flaxseed lignans could affect the growth of skeletal muscle in male animals and its possible mechanisms.

以大豆黄酮为对照，研究亚麻籽木脂素对雄性大鼠骨骼肌生长的影响并探讨其作用机制。

The results indicated that 1.8% Avermectin EC has the best control efficiency after 10 days treatment, and have the same effect with 40% Phoxim EC and 10% Imidacloprid WP to Rehmanniae flea beetle. And it has the lower effect on natural enemy too.

结果表明，1.8%阿维菌素乳油5000倍液药后10d对地黄跳甲防效好，与对照药剂40%辛硫磷乳油1000倍液和10%吡虫啉可湿性粉剂5000倍液的防效相当，而且对天敌影响小。

With this fluorometer, influence of PSⅡ donor side on Chl α fluorescence induction was studied.

去除PSⅡ放氧侧外周蛋白后，PSⅡ颗粒Chlα荧光最大值有所下降（对照的94％—79％），荧光上升的动力学过程有所改变。

Effects of grafting on chlorophyll fluorescence parameters were investigated with PAM-2100 chlorophyll fluorometer in different periods after planting (20, 30, 45 and 60 days).

选取薄皮甜瓜品种'金蜜'为接穗，南瓜品种'圣砧1号'为砧木，以自根苗为对照，用PAM-2100型叶绿素荧光仪于定植后20、30、45、60d测定其叶绿素荧光参数。

Many of the most damaging crises, by contrast, have resulted from foot-dragging at the top—as appears to be the case with Toyota today.

而与此相对照的是，许多最具破坏性的危机是由于公司高层的拖后腿——现在的丰田公司看起来就是这样的情形。

RBL-2H3 cells expressing formyl peptide receptor being stimulated with two polypeptides was used as model system to characterize the chips' performance. As a result, fMLF triggered chemotaxis, receptor internalization and calcium mobilization, while GSH had no effect on the cells.

以含有不同氨基酸序列的多肽作用表达甲酰肽受体的RBL-2H3细胞为模型体系，对芯片组性能予以验证，结果表明，N-甲酰肽物质能够刺激细胞发生趋化运动、受体内吞和钙离子释放，而作为阴性对照的还原型谷胱甘肽无此能力。

There were good similarities between the standard CEFP and each set of CEFP of Forsythia suspensa Thunb.

在方法的精密度和重复性试验中，各指纹峰的相对迁移时间的相对标准偏差不大于5%，相对峰面积的RSD约为2%~15%。10个产地的连翘药材的CEFP与其对照CEFP的相似度均不低于0.94。

Results:The results showed that all of four mdr1-shRNA expression vector can significantly knockdown the expression of p-glycoprotein as compared with control vector,moreover,the vector targeting 508-526 sites of MDR1 gene is the best one.

结果：与对照载体相比，构建的4个MDR1-shRNA质粒载体均能有效下调MDR1的表达，P-糖蛋白的功能也明显降低，其中508-526靶位点的shRNA作用效果最好。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐