Methods The mutant of CJ O∶19 by deleting neuB1,which LPS is deficient in sialic acid,was compared with the homologous wild strain by assaying their sensitivity to bactericidal activity,motility and autoagglutination of 10% normal human serum(NHS).
方法由CJ O∶19野生株构建neuB1灭活的突变株,检测其对正常人血清杀菌活性的敏感性、运动力和自身凝集(AAG)活性,并与野生株进行比较。
Methods: The expression of PTEN mRNA and the invasiveness and motility of 4 gastric cancer cell lines(SGC-7901、 BGC-823、 MGC-803、 HGC-27) were measured by semi-quantitative RT-PCR and Boyden chamber,respectively.
方法采用Boyden小室法测定四种胃癌细胞(SGC-7901、BGC-823、M GC-803、HGC-27)的体外侵袭力、运动力,RT-PCR法检测四种胃癌细胞的PTEN基因mRNA表达水平。
On the sport power of plane spin,linear spin and solid spin;
浅析面旋、线旋和体旋的运动动力
Comparative studies on dynamic behavior of superconducting levitation system with consideration of flux creep;
针对磁通蠕动效应的超导悬浮动力运动比较研究
In this article,rats are randomly divided into the control group and the exhaustion exercise group with the latter group further divided into sub-groups of 2,6,12,24,48 and 72 hours to test the content of mRNa.
将大鼠随机分为对照组和力竭运动组,后者又分为运动后即刻、2、6、12、24、48和72小时组,测定钙蛋白酶蛋白及mRNA表达。
Their plasma levels of AST?LDH?α-HBDH? CK and CK-MB were examined before and after taking medicine for 15 days and after exhaustion exercise.
目的 :探讨银杏叶片、红景天和酪氨酸对高原人体力竭运动心肌酶活性的影响。
The study of nutrition function of PUFA and its effect on sports ability;
多不饱和脂肪酸的营养功能及其与运动能力的关系研究
On the research progress of how hypoxia induced factor-1influencing the sports ability;
低氧诱导因子-1影响运动能力的研究进展
The study of movement as a consequence of known or assumed forces.
也就是研究受力物体运动的运动力学。
Impetus of a physical object in motion.
冲力运动中物体的动力
tandem powered elevating scraper
前后动力升运式铲运机
kineto-elastodynamic analysis
运动弹性动力学分析
the mainspring of a reform movement.
改革运动的主要推动力
kineto-elastodynamic synthesis
运动弹性动力学综合
Sport Dehydration on the Impact of Sport Ability for Bicyclists;
运动脱水对自行车运动员运动能力的影响
Summary of the Sports Biomechanics-Kinematics Study on Sprint;
短跑运动生物力学——运动学研究现状
Mechanism of how drinking affects sports persons movement capability;
饮酒影响运动员运动能力的生理机制
Relationships between Post-exercise Lactic Acid Clearance Rate and Exercise Performance;
运动后乳酸清除率与运动能力的关系
Effect of shenqi wan on sport ability of long-distance athletes;
肾气丸对长跑运动员运动能力的影响
The Factors Regulating Metabolism during Aerobic Exercise(Review);
有氧运动中影响运动能力的代谢因素
Medical supervision Over Body Weight Reduction Before Competition;
赛前减体重对运动员运动能力的影响
Study on changing of sports ability of college women basketball athletes during menstrual cycle;
高校女篮运动员经期运动能力的变化
Changes of Blood Oxygen Affinity in Sports Anemia Athletes
运动性贫血运动员血氧亲和力的变化
Kinetics of Material Metabolism during Exercise──Development of Exercise Biochemistry (1);
运动时物质代谢动力学──运动生物化学动态之一
anchor man
最后一棒运动员(接力)
dynamics of marine vehicles
海洋运载工具动力学