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We also discovered that selenium can decrease hematolysis and effects function of vacuole toxin of HP. morphological conversion from spiralto coccoid forms occurredwhen HP was caltured with selenium and most of coccoid forms had fragmentary flagella and pilus; the effection of selenium to activity of urease, catalase, alkaline phosphatase is not exist or not evidence; selenium enable pET32a-vacA-E. coli BL21 which can express VacA produce yellow lipochrome, and the color become deeper with increasing of concentration of selenium; selenium can decrease expression of recombined VacA by restrain the growth of pET32a-vacA-E. coli, but can not influence activity and gene equence of VacA; selenium can enhance the suppression effect of recombined VacA for gastric cancer cell, depress the index of cell multiplication and the forming rate of colony, decrease the number of cell in S period, increase total of cell in G period; After purified, the recombined VacA can be identified by VacA antibody.

结果：体外实验结果表明：一定浓度的硒作用HP后，HP菌落数量随着硒浓度的增加而减少，菌落颜色由灰白色变为砖红色，溶血现象随硒浓度的增加和作用时间的延长而逐渐消失，HP的形态由弯曲形变为球形或椭圆形，鞭毛及菌毛出现脱落现象；硒对尿素酶、过氧化氢酶、碱性磷酸酶活性无影响或影响不明显；一定浓度的硒能使表达VacA的pET32a-vacA-E.coli BL21工程菌产生脂溶性砖红色色素，颜色随硒浓度增加而加深；一定浓度的硒通过抑制pET32a-vacA-E.coli BL21工程菌的生长，减少重组VacA表达量，但不影响其空泡毒活性及编码基因序列；硒能增强重组VacA对胃癌细胞的抑制作用，使细胞分裂指数和集落形成率降低、S期细胞数量减少，G1期细胞总数增加；纯化后的VacA重组蛋白可被VacA抗体识别，具有良好的抗原性。

In Gram-positive coccus ,it was vancocin the resistance rate was the lowest,but Erythroci,clarithromycin and penicillin were the highest.

对G＋球菌耐药率最低的是万古霉素，耐药率最高的是红霉素、克拉霉素及青霉素。

If so, he would at any rate be able to deliver the cockchafer speech.

若是那样，他无论如何也要把那一番骂人的话发泄出来。

Billion nematodes/667m2 of use amount can keep the damage rate of beet seedlings under 15.1%, this result was obviously higher than those of chemical insecticides. In treated field. the population of cockchafer larvae was significantly reduced, and the beet yield was 351kg/667m2 enhanced.

线虫防治田与对照田相比，能显著的控制蛴螬的种群数量，使甜菜每667m2增产351kg，表明利用线虫防治甜菜地蛴螬的可行性，为地下害虫无公害防治开辟了新途径。

The results showed survival rate of all groups were 100%, i.e. levels of Met and Lys had no influence on cockerel health.

结果表明：各组试验鸡成活率均为100％，说明日粮蛋氨酸、赖氨酸水平对鸡只健康无影响。

Results: Modified Cocklebur Powder decoction lavage treatment of sinus significant, long-term effect more precise, the cure rate was high.

结果：加味苍耳子散煎剂鼻窦灌洗治疗效果显著，远期疗效更为确切，治愈率高。

RESULTS:The total effective rate was91.94%in siberian cocklebur fruit ointment treatment group and that of acyclovi...

苍耳子软膏可用于治疗生殖器疱疹，其疗效与阿昔洛韦软膏相当。

The petroliferous rate of oil palm is higher than coconut palm.

油棕的产油率比椰棕高。

The COD of removal rate of sewage is more than 90%.

米莉是个漂亮的女人吗？

The result indicated that COD removal rate was about 40% when the system was stable.

结果表明，系统稳定后的COD去除率在40%左右。

The shaping method of noncircular part and the tool holder's radial motion characters in noncircular turning process are discussed in detail in the thesis.

论文详细研究了非圆零件的成型方法和加工过程中刀架的径向运动规律。

I have not really liked him,I do not like his this kind of disposition.

我没有真的喜欢他，我不喜欢他的这种性格。