查询词典 plus infinity

Using this model three competence-deficient pneumococci, which was identified by PCR and transformation experiment, were constructed. It is found different strain has different bacterial optimal density for being induced into competence. The optimal density for strains 1, 2 and 22 was 0.1, 0.08and 0.07 respectively. The optimal condition for transformation is c plus y culture at pH8.0. In c plus y culture at pH6.8, which restrained pneumococci forming transformation naturally, pneumococci could be induced to form transformation by CSP.It is concluded that we could induce different S.pneumoniae by CSP into competence in their optimal density in laboratory. 2. It was discussed the relationship between pneumococcal transformation formation and its opportunistic pathogenesis. Comparing their virulence with that of parental strains by challenging mice intraperitoneally and adhering to ECV-304 cell respectively.

结果表明不同肺炎链球菌株的转化最适菌密度不同，1、2和22号菌株的最适转化密度分别为0.1、0.08和0.07；用于转化的CTM培养基最适为pH 8.0的C+Y培养基；在自然转化下不能诱导转化发生的pH 6.8的C+Y培养基中，使用CSP诱导，也能促使细菌发生转化，只是转化效率较低；结论：实验室条件下，不同细菌在一定菌密度时可利用CSP诱导肺炎链球菌成为感受态发生转化。2、为探讨肺炎链球菌转化对毒力表达的影响，本研究分别通过体外粘附人脐静脉血管内皮细胞ECV-304和体内小鼠毒力实验观察1、2和22号肺炎链球菌和其转化缺陷菌株1t、2t和22t毒力的差异。

As to the problem that the top apron cradle of carbon fiber is of complicated structure and high requirement of elasticity plus difficult cleaning, to upgrade quality of yarn, an introduction is made to the flat top apron cradle RS-6939 regarding its features. Through spinning practice with 100% long fiber cotton J 7.3 tex, J 4.9 tex, 100% fine fiber cotton J 9.7 tex, 14.5 tex, conclusion is made that the flat top apron cradle is of good abrasion resistance and rigidity, free of maintenance, stable quality, good anti-static property, thus being propitious to further upgrading evenness of resultant yarn, reducing slubs and snicks plus cotton neps, especially in production with fine fiber cotton.

针对目前使用的碳纤弹性上销结构复杂，对弹簧要求较高、不易清洁的现状，为了提高纱线品质，介绍了RS-6939型直板上梢的特点，并通过纺J7.3tex（100%长绒棉）、J 4.9tex（100%长绒棉）、J9.7tex（100%细绒棉）、J 4.5tex（100%细绒棉）的纺纱实践，指出RS-6939型直板上销具有较强的耐磨性和刚性，不需维修，质量稳定，杭静电性能良好，对进一步提高条干水平，减少粗节、细节及棉结非常有利，特别是在纺细号长绒棉时，效果更加显著。

I just wish that my work rolls on like snowballs, that it's 1 plus 2 plus 3 etc.

我就希望创作上能像雪球一样去滚，希望是1加2加3的那样。

Shun Ho by agents NIKKISO EIKO quantitative pump, BB for the main models, mainly used in water treatment plus drugs, plus drugs, such as manufacturing process, due to stable performance, the effect of the fine, Platts clients affirmation for satisfy domestic customers for various types of pumping requirements and provide a full range of services, one after another deputy Japan SEIKOW acid pumped magnetic and corrosion-resistant blower and other new products, but also Deputy German technical cooperation with Taiwan SERA automatic foam polymer drug equipment, Germany Verder pump hose pneumatic double diaphragm pump, stainless steel magnetic pump, Italy nova / SIDEX uniaxial screw pump, CSFinox pneumatic piston pump food-grade health-pumped, the United States standard barrel with electric pneumatic pump, the introduction of a wider range of new products, provide customers more choices.

顺贺所代理的NIKKISO EIKO 定量泵，BB为主力机种，主要运用于水处理加药，制程加药等，由于性能稳定，效果优良，普获客户肯定，为了满足国内客户对于各类型泵浦需求及提供全方位的服务，陆续代理日本SEIKOW耐酸碱磁力泵浦及耐腐蚀送风机等新产品，同时也代理德国SERA与台湾技术合作高分子自动泡药设备，德国VERDER软管式泵气动双隔膜泵浦，不锈钢磁力泵浦，意大利新星/SIDEX单轴螺旋泵，CSFinox气动柱塞式泵浦食品级卫生泵浦，美国标准电动气动桶用泵浦，引进更广泛的新产品，提供客户更多的选择。

On the other hand, if you're listening tends to be done in a small room or a system the size of the aforementioned PB12-Plus/2 just isn't going to happen because the SAF heads into the cold zone at the mere mention of a box big enough to house Fido, then the SB12-Plus is an obvious way to go.

另一方面，如果你的听音基本上在一个小房间完成，或者由于仅考虑到一个大到够作狗屋的盒子会使系统购置费用被打入冷宫，前述PB12-Plus/2的尺寸决不可能融入你的系统，那么该款SB12-plus是个显而易见的选择。

Regardless of viscosity, the wide-soup are pouring in Wuhu coriander, sesame oil, soy sauce, salt拌好soup; summer, plus mustard, plus winter胡椒面, taste delicious.

不论粘条、宽汤的，均浇以芜荽、香油、酱油、食盐拌好的汤；夏季加芥末，冬天则加胡椒面，味道可口。

Cacumen Platycladi: its broken up, plus the same amount of water rub, squeeze liquid, plus 2 times the water spray can control cotton aphid and stem borers.

侧柏叶：将其捣碎，加等量的水揉搓，榨出原液，再加水2倍喷洒，可防治棉蚜和螟虫。

Cases treated by incision and thread drawing with 1 recurred(average healing time 20.22±5.24 days); 32 cases by incision suture plus internal opening drainage with 3 recurred(average healing time 22.84±6.66 days); 34 cases by fistulectomy and primary suture with 5 recurred( average healing time 25.56 ±7.51 days);32 cases by fistulotomy with 6 recurred(average healing time 30.43±10.72 days).conclusion:low complex anal fistula usually can be treated by incision suture plus interal opening drainage or fistulectomy and primary suture, and high complex anal fistula by incision and thread drawing or fistulotomy.

结果：随访5～10个月(平均7 2个月)，切开挂线术37例，复发1例，平均愈合时间(20 22±5 24)d；切缝内口引流术32例，复发3例，平均愈合时间(22 84±6 66)d；瘘管摘除缝合术34例，复发5例，平均愈合时间(25 56±7 51)d；瘘管旷置术32例，复发6例，平均愈合时间(30 43±10 72)d。结论：低位复杂性肛瘘多采用切缝内口引流术、瘘管摘除缝合术；高位复杂性肛瘘多采用切开挂线术、瘘管旷置术。

Subsequently, the performance of the Pastorex Staph-Plus agglutination test with presumptive MRSA isolates taken directly from chromogenic agars was compared to that of the Pastorex Staph-Plus agglutination test with isolates from blood agar subcultures (conventional_Pastorex agglutination).

随后，我们采用Pastorex Staph-Plus乳胶试剂对显色培养基上被推断为MRSA的菌落进行直接乳胶凝集试验，同时采用接种在血琼脂上进行传代的纯培养菌落进行经典的乳胶凝集试验与之进行比较。

Subsequently, the performance of the Pastorex Staph-Plus agglutination test with presumptive MRSA isolates taken directly from chromogenic agars was compared to that of the Pastorex Staph-Plus agglutination test with isolates from blood agar subcultures (conventional_Pastorex agglutination).

紧接着，使用Pastorex Staph-Plus葡萄球凝集试剂检测直接从显色平板上挑取的疑似MRSA菌落（称之为直接Pastorex 凝集），并与次培养到血平板上的菌落的Pastorex Staph-Plus凝集试验（称之为传统Pastorex 凝集）的结果进行比较。

The system can be widely used in belt weighing and batching process control,etc.

介绍了基于智能模糊控制的嵌入式配料系统的设计方法，对模糊PID控制过程和系统调零作了重点的讨论，同时给出了PID控制的程序流程图和系统定长调零子程序。

"I dunno," she answered,"but if you show me aroun', I'll recognize it from the lighthouse just outside the porthole."

"我不知道，"她回答说，"如果你能带我转转，我能认出来的，因为灯塔就在舷窗外。"