查询词典 negative

Five kinds of bacteria were isolated from disease Meretrix meretrix and culture water (two isolated from the M. meretrix, three from the culture water) in Lvsi harbor, Jiangsu province. The results of infection showed that strain WG1702 can cause disease with the mortality rate 100 percent and the same symptoms as original. It was cued that strain WG1702 was the pathogenic bacteria and caused the death in large scare, a preliminary research was done on the bacteria including morphological, physiological, biochemical characteristics, phylogenetic position and pathogenic. Strain WG1702 was a straight-rod gram negative bacterium, the physiological and biochemical indicators were lysine decarboxylase, ornithine decarboxylase, reduction of NO3- to NO2-, mannitose, oxidase and methylred reaction positive, arginine decarboxylase, arginine dihydrolase, salicin and voges-proskauer negative.

本文从江苏吕泗文蛤养殖区发病文蛤和养殖水体中分离到5株优势菌(病蛤中分离到3株优势菌，养殖水体中分离到2株优势菌)，人工感染实验结果显示，菌株WG1702能引起供试文蛤发病，死亡率为100%，且发病症状与原发病症状相同，提示该菌是引起文蛤大面积死亡的主要致病菌，对其形态、生理生化特征、分类地位及致病性进行了初步研究，菌株WG1702为革兰氏阴性菌，直杆状，生理生化指标为：赖氨酸脱羧酶、鸟氨酸脱羧酶、硝酸盐还原、甘露糖、氧化酶、甲基红阳性，精氨酸脱羧酶、精氨酸双水解酶、水杨素、V.P阴性。

Through the past 10 years on Long senior experts and scholars of unremitting efforts, the negative ions in the study and development of materials to achieve a major breakthrough, highly creative materials will be applied to negative ion sanitary napkin products, access to a number of national patents.

通过近10年来月朗的资深专家和学者的不懈努力，在研究负离子材料的应用和开发上取得了重大突破，极具创意地将负离子材料运用到卫生巾产品中，获得了多项国家专利。

Through the past 10 years on Long senior experts and scholars of unremitting efforts, the negative ions in the study material on the application and development achieved a major breakthrough, highly creative materials will be applied to negative ion sanitary napkin products, access to a number of national patents.

通过近10年来月朗的资深专家和学者的不懈努力，在研究负离子材料的应用和开发上取得了重大突破，极具创意地将负离子材料运用到卫生巾产品中，获得了多项国家专利。

Through the past 10 years on Long senior experts and scholars of unremitting efforts, the negative ions in the study material on the application and development achieved a major breakthrough, highly creative materials will be applied to negative ion sanitary napkin products obtained national patent.

通过近10年来月朗的资深专家和学者的不懈努力，在研究负离子材料的应用和开发上取得了重大突破，极具创意地将负离子材料运用到卫生巾产品中，获得了国家专利。

With the use of IgY-based ELISA method, we found that 15%,45%,90% and 100% of the slightly infected mice (5 cercarie per mouse) turned to be negative by detection of circulating SEA when treated by Praziquantel at 2, 4, 6 and 12 months postinfection, respectively; For the moderately infected mice (15 cercarie per mouse), SEA was undetectable in 5%,25%,40% and 70% of mice respectively after treatment at 2, 4, 6 and 12-months postinfection; With the same treatment, 0%,10%,30% and 60% of the heavily infected mice (35 cercarie per mouse) turned negative of SEA detection.

轻度感染(感染尾蚴5条/只小鼠)治疗后2个月，4个月，6个月，12个月的转阴率为15%，45%，90%，100%；中度感染组(感染尾蚴15条/只小鼠)治疗后2个月， 4个月， 6个月，12个月的转阴率分别为5%，25%，40%，70%；重度感染组(感染尾蚴35条/只小鼠)治疗后2个月， 4个月， 6个月，12个月的转阴率分别为0%，10%，30%，60%。

In chapter 4,we consider the existence of harmonic function in negative sectional curvature manifolds.we get that,if Ricci ≥-C(1 + r~2)r =ρ(O.x, then there have non-canstant bounded harmnic function in negative sectional curvature manifolds.

第四章考虑负曲率流形上调和函数，得到了在Ricci≥-C(1+r~2)其中r=ρ的负曲率流形的调和函数的存在性。

Because Nirvana is thus expressed in negative terms, there are many who have got a wrong notion that it is negative, and expresses self-annihilation.

因为涅槃是用否定性的词语表达的，有很多人因为它是否定的而产生了错误的观念，并表达为自我消灭。

Capital is negative develop the useful and discard the useless is the main thread that capitalist economy relation evolves into, it is the unity with capital self-approval and capital negative ego, in new economy, this one substaintial farther expression comes out.

资本消极扬弃是资本主义经济关系演变的主要线索，它是资本自我肯定与资本自我否定的统一，在新经济中，这一本质进一步表现出来。

Now, however, it destroys this extraneous alien negative, affirms and sets itself up as a negative in the element of permanence, and thereby becomes for itself a self-existent being.

但是现在它摧毁了这个异己的否定者，并且在持久的状态下把自己建立为一个否定者，由此它自己本身变成为一个自为存在著的东西。

Lastly ,The study result of tests of negative skin friction are introduced, the influence of the construction technology on negative friction is proposed.

本文最后介绍了桩基负摩阻力的试验研究成果，分析了不同的成桩工艺对桩基负摩阻力的影响。

I had a lovely dog named PiPi, he was one of my best friends.

我曾经有过一只小狗，它的名字叫皮皮，它很善良，它是我最忠实的朋友。

Newly ovulated mouse oocytes were cultured in the CZB medium supplemented with different concentrations of pyruvate before treated for activation or assayed for MPF activity.

我们猜测卵母细胞在不含丙酮酸的条件下老化的更快，并且卵丘细胞可能通过消耗不含葡萄糖的CZB中的丙酮酸从而促进卵母细胞老化。