无能力

These results suggested that streptococcal cysteine protease can enhance the invasion ability of GAS in human respiratory epithelial cells.

的有无并不影响其吸附至上皮细胞的能力。这些结果显示著GAS的蛋白水解？可增强A群链球菌侵入人类上皮细胞之能力。

The amount of Ni and Cr released from specimens coated with gold was much fewer than those from unplated specimens (P .05), which meant the stability of Ni-Cr alloy on the surface was improved. The biocompatibilities of gold-coated Ni-Cr alloy were better than the uncoated alloy, though there was no difference in biological ranking.

说明其耐电化学腐蚀能力明显提高；镀金后镍铬合金试件的镍离子、铬离子析出量降低，表面稳定性有了显著性提高；无氰镀金法镀金的镍铬合金生物相容性良好，从数据上比较优于未镀金镍铬合金，但生物学评级上无显著性差异。

Although there are a few calculating methods in use for unsignalized intersection capacity, such as American Highway Capacity Manual , they are not suitable for China.

虽然无信号交叉口通行能力的计算有一些方法可循，如美国的《道路通行能力手册》，但它并不能适合我国情况。

And there was alsono significant correlation between the strategies and family factors;(2)Boys hadhigher scores on aggression behaviors than girls,and girld had higher scores onon-task behavior than boys;there were no significant gender differences onsociability and social withdrawal;(3)Child social functioning correlated withparenting behaviours when child was 4 years old,correlated with chidrearing,marital quality when child was 2 years old,but unsignificantly correlated withparents'educaional level;(4)Emotional regulation strategies at 2 yearssignificantly predicted observed children's social functionings at 4 years of age;(5)Emotional regulation strategies at 2 years moderated the relation between familyfactors at 2 years and child's social functionings two years later.

情绪调节策略与家庭环境因素相关几乎不显著；（2）4岁时儿童在攻击行为和任务坚持性方面存在着显著的性别差异：男孩的攻击行为要多于女孩，而女孩的任务坚持性要高于男孩。在社会交往能力和社会性退缩行为上无性别差异；（3）儿童的社会行为与4岁时父母的教养行为部分相关，与2岁时的教养态度有部分相关，与父母的婚姻关系显著相关，但与父母受教育程度无关；（4）儿童2岁时的情绪调节策略能显著地预测儿童4岁时的社会性行为；（5）儿童的情绪调节策略影响了2岁时家庭环境与儿童以后的社会交往能力和社会性退缩行为之间的关系。

Yongkang hefa tools co.,ltd.is a manufacturcr specializing in producing auxiliary air valves and carbon canisters of motorcycle,leisure vehicle,universal gasoline engine and automobile with japanese technologies.it has obtained iso9001:2000 certification and has several patents such as unspillable reed valve,combined gulp cylinder head ,ctc.or company is located in baiyun industry area,yongkang,a city of hardware in china with comfortable environment and convenient transportation with the first-class production ?

双缸空气阀永康市合发工具有限公司是一家专业生产摩托车、休闲运动车、通用汽油机、汽车用二次空气阀总成、活性碳罐的企业。公司引进了日本技术，通过 iso9001：2000国际质量管理体系认证，并且拥有多项专利技术，如：无泄漏簧片阀，连体补气缸头、大流量无泄漏簧片阀、双簧阀体、双簧阀盖等，具备年产二次空气阀200万套的能力。

Yongkang Hefa Tools Co.,Ltd.is a manufacturcr specializing in producing Auxiliary Air valves and carbon canisters of motorcycle,leisure vehicle,universal gasoline engine and automobile with Japanese technologies.it has obtained ISO9001:2000 certification and has several patents such as unspillable reed valve,combined gulp cylinder head ,ctc.or company is located in Baiyun Industry Area,Yongkang,a city of hardware in China with comfortable environment and convenient transportation With the first-class production ﹠ test equipment and abundant test methods,we have already gained the ability to establish a complete process line from rough machining to entire assembly.

永康市合发工具有限公司是一家专业生产摩托车、休闲运动车、通用汽油机、汽车用二次空气阀总成、活性碳罐的企业。公司引进了日本技术，通过ISO9001：2000国际质量管理体系认证，并且拥有多项专利技术，如：无泄漏簧片阀，连体补气缸头、大流量无泄漏簧片阀、双簧阀体、双簧阀盖等，具备年产二次空气阀200万套的能力。

Yongkang Hefa Tools Co.,Ltd.is a manufacturcr specializing in producing Auxiliary Air valves and carbon canisters of motorcycle,leisure vehicle,universal gasoline engine and automobile with Japanese Taiwan technologies.it has obtained ISO9001:2000 certification and has several patents such as unspillable reed valve,combined gulp cylinder head ,ctc.or company is located in Baiyun Industry Area,Yongkang,a city of hardware in China with comfortable environment and convenient transportation With the first-class production ﹠ test equipment and abundant test methods,we have already gained the ability to establish a complete process line from rough machining to entire assembly.

永康市合发工具有限公司是一家专业生产摩托车、休闲运动车、通用汽油机、汽车用二次空气阀总成、活性碳罐的企业。公司引进了日本、台湾技术，通过 ISO ：9001：2000国际质量管理体系认证，并且拥有多项专利技术，如：无泄漏簧片阀，连体补气缸头、大流量无泄漏簧片阀、双簧阀体、双簧阀盖等，具备年产二次空气阀200万套的能力。

Its stealth and supersonic speed allow the Lightning II to fight in high-threat environments that the slower, unstealthy A-10s cannot survive. The F-35 also will be dispatched to low- and medium-threat theaters.

它的隐身及超音速飞行能力使得闪电II可以在低速、无隐身能力的A-10战机所不能生存的高威胁环境下作战。F-35同样可以用于应对中、低威胁程度的战场环境。

Boys and girls are equally capable of learning and experiencing success but they go about internalizing and using information differently.

男女生的学习能力和取得好成绩的能力并无差异，但他们对知识的吸收和运用方式不同。

Mann's protagonist cannot create, so out of rancor sets out to "take back" the works of Ludwig van Beethoven, by writing atonal lampoons of them that will destroy the listener's ability to hear the original.

托玛斯曼笔下的主角没有创作能力，恼怒之下，他以无调性的风格戏仿贝多芬，以此破坏听众欣赏原作的能力，从而「收回」了乐圣的作品。

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