激活

There is a small action range in archery.Simple methods and analysis is inadequate,so the author,on the basis of testing the archery athletes in national team with the Qualisisy infrared photoelectric testing system,Footscan sole pressure testing system,Noraxon myoelectricity remote testing system, etc,analyzes comprehensively the action technique of the athletes in national team from the posture,body motion characteristics,body posture equilibrium and stability,distribution of centre sole pressure, myoelectricity characteristics,etc,with the methods of relative software and data statistics.The conclusions and the suggestions are as follows:Conclusion:Firstly,the communality of posture angle,muscle strength,the activation order of main muscle during raising the bow, raising the bow and the timing of the raising could be used as the evaluation index of technique action in archery;Secondly,the length of the time needed in the different periods couldn\'t be used as technique evaluation index since it has no relation with the result.But the time of raising and pulling back the row is relatively fixed,and the time has a positive relation with the archery achievement of the national team in China.Thirdly,the central index of the sole pressure could be used as the reference criterion of selecting athletes and forecasting achievement.During playing archery,the interrelation between the central index of the sole pressure and the achievement is different individually and in different periods.Fourthly,there is low stability of the archery athletes in the front and back direction during the action, caused by the athletes\' posture disequilibrium of dorsal abdominal muscle and non-professional sport shoes..Fifthly,kinematics and electromyography shows that the people on archery in China haven\'t taken the raising and pulling back the row seriously.

射箭的肢体动作幅度小，简单的手段和分析不能满足其需要，笔者结合各种运动生物力学仪器优点及射箭项目的特性，选用Qualisisy红外光点测试系统、Footscan足底压力测试系统、Noraxon肌电遥测系统等对国家队射箭队运动员进行多方位的测试，运用相关软件及数理统计方法，对运动员的射箭动作技术，从射箭动作的姿态构架、肢体运动特点，身体姿态平衡稳定性、足底压力中心分布、肌电特性等进行全面分析，结论及建议如下：结论：第一，姿态角、肌肉用力激活程度、举弓阶段主要用力肌肉激活顺序、举弓、开弓时间等的一致性可作为射箭技术动作评价指标；第二，各动作阶段所用时间的长短不能作为技术评价指标，但举、开弓的时间相对较固定，开举弓时间比与中国国家队射箭成绩正弱相关达到显著性；第三，闭眼状态下足底压力中心单位面积轨迹长与144支箭最好成绩正相关达到显著性，可作为身体素质、选材及成绩预测的参考依据；实射时身体平衡的足底压力中心指标与成绩的相关程度具有个体性差异、阶段性差异；第四，射箭运动员实射时身体在前后方向上的稳定性较差，这与运动员的站立姿态、腹背肌力量的不匹配以及射箭没有专业运动鞋有关；第五，运动学及肌电学都表明中国射箭训练对举弓、开弓阶段的重视不够，背部肌肉用力特征不明显，撒放技术合理性不高。

Anything from cosmic rays to radiation to diet may activate a dormant oncogene, but how remains unknown.

任何东西，从宇宙射线到辐射，以至日常饮食，都可能激活潜伏的致癌基因，但如何激活的，仍然不得而知。

Anything from cosmic rays to radiation to diet may activate a dormant oncogene,but how remains unknown.

从宇宙射线到辐射到食物，任何东西都有可能激活沉睡中的致癌基因，但激活的方式尚不得而知。

The dependence of internal friction on annealing temperature and annealing time is experimentally investigated for amorphouse alloys Pd_(80Si_(20) and Ni_(80)P_(20), the streched exponent function is used to fit the decay law, M= exp.

考虑到非晶态合金（Pd_（80）Si_（20），Ni_（80）P_（20））结构上存在的涨落将导致弛豫激活能谱呈现为一种宽的关联分布，从而修正了传统的激活能模型，并由此得到了4种类型的弛豫函数。

On the basis of analyzing the reservoir status of ZHAN 3 block in Shengli Oilfield, different nutrients were used to activate the indigenous microorganisms by utilizing the denature gradient gel electrophoresis under the condition of stratum.

在对胜利油田沾3区块油藏状况分析的基础上，模拟地层高温高压的条件利用分子生物学技术研究了不同激活剂对内源微生物的激活效果。

By probing into the different phenomena caused by schema difference and schema...

通过分析译者在翻译过程中由于图式的差异及变异造成的各种问题，作者指出译者在翻译过程中要充分激活相关图式，同时不断充实自身不同文化的背景知识，了解不同文化中的图式差异，并采用有效的方法激活译文读者的图式，使译文达到与原文相似的效果。

Unexpectly, overexpression of xNorrin can induce neural formation in the ectoderm cells independent of canonical Wnt signaling pathway.

此外，在外胚层中过量表达xNorrin可以激活神经标记基因的表达，更为重要的是这种激活并不依赖于经典Wnt信号通路，提示xNorrin还可能通过其它机制起作用。

Euchromatin Network was created by John H. Frenster of USA. It is designed to help researchers and others interested in the latest developments in our studies of this most active part of the genome within the cell nucleus including Ultrastructural Probes of Active DNA Sites, and the RNA Activators of DNA.

该网络由美国人约翰·H·弗兰斯特创建，旨在为动植物染色质研究人员及对该领域感兴趣者提供有关细胞核中基因组研究的最新信息，包括激活位点的超级探针、DNA的RNA激活子。

In laparoscopies, peritoneal biopsies were opened after carbon dioxide insufflation and were closed just before exsufflation.

方法在腹腔镜与开腹手术前、后、立即，分别测量腹膜组织中组织型纤溶酶原激活物、纤溶酶原激活物抑制物(PAI-1)的浓度及t-PA的活性。

In order to evaluate the effects of calcium ion on calpalns mRNA expression and proteolysis activity,and muscle protein degradation,L6 myoblast and beef fascicle were used in vivo and in vitro samples respectively in this study.

本实验分别以牛肉肌束和分化为肌细胞的L6成肌细胞为研究对象，研究钙离子对离体肌束中钙激活蛋白酶活性、蛋白分解以及活体肌肉中钙激活蛋白酶mRNA水平表达的影响。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。