查询词典 pulling-boat

After erection, pulling the skin back half-way results in a searing tickle, and pulling it back all the way and laying it back along the shaft for the first time is almost blinding.

勃起之后，把包皮往后拉的过程会产生一种非常爽的痒痒的感觉。

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。

He found that if he had two or more plants in a room and he began to destroy one of them － perhaps by pulling off its leaves or by pulling it out of its pot － then the galvanometer on the leaves of the other plants showed a change in the electrical field.

他还发现，如果他在一个房间有两个或两个以上的植物，且他通过扯掉植物的叶片或把植物从花盘中拔出来的方式摧毁其中之一，那么连接在另一植物叶片上的电流计显示电场发生变化。

The main technology parameters that may affect manufacturing the unbroken long metal fiber, including tool normal rake, tool cutting edge inclination angle, chip pulling force, and chip pulling angle, etc, are discussed. The cross section shape of long metal fiber manufactured by microsaw-chippulling combined cutting is hook-like.

通过对自旋转车刀加工金属长纤维的前期试验研究表明，尽量减小切削变形是切削制造金属长纤维的关键：通过对微锯-拉屑复合切削的切削机理研究，得知微锯-拉屑复合切削有很小的切削变形。

After sitting a while longer, and musing what I should do in this Case, I was not able to bear sitting in Ignorance any longer; so setting up my Ladder to the Side of the Hill, where there was a flat Place, as I observ'd before, and then pulling the Ladder up after me, I set it up again, and mounted to the Top of the Hill; and pulling out my Perspective Glass, which I had taken on Purpose, I laid me down flat on my Belly, on the Ground, and began to look for the Place; I presently found there was no less than nine naked Savages, sitting round a small Fire, they had made, not to warm them; for they had no need of that, the Weather being extreme hot; but as I suppos'd, to dress some of their barbarous Diet, of humane Flesh, which they had brought with them, whether alive or dead I could not know.

在我自己的想象中，我成了一个古代的巨人，据说这些巨人住在山岩的洞穴里，没有人能攻击他们。我自己想，只要我呆在洞里，即使有五百个野人来追踪我，也不会找到我；就是给他们发现了，也不敢向我进攻。我发现洞穴的第二天，那只垂死的老山羊就在洞口边死

At present in the field of the civil engineering , tension construction adopts that drives a lifting jack from the oil pump carrying out the pulling force pulling, controlling from numerical piezometer and controlling the construction stretching long values by manpower measures.

目前在土木工程领域中，预应力张拉的施工主要采用的是由油泵驱动千斤顶进行张拉，由压力表读数控制张拉力，人工测量控制张拉伸长值的施工工艺。

During the process of pulling and stretching,the quality of pulling and strething parts mainly show: wrinkle、plosion thin、rebound、lug etc.

在薄板拉深过程中，拉深件的质量问题主要表现为起皱、破裂、变薄、回弹、凸耳等。

At this elastic pulling status which guarantees the balance of the pulling strength on both sides, the waist is relaxed with muscle fibre, aponeurosis, joint capsule refreshed and the disorder of lumbar posterior joint and shift of lumbar intervertebral nucleus pulposus can be corrected, thus reaching the object of health care and therapy.

在弹性牵引状态下能活动腰部，还能保证左右牵引力平衡，理顺肌纤维、筋膜、小关节囊，纠正腰椎后关节紊乱和腰椎间盘髓核的移位，从而达到保健和治疗的目的。

In consider drilling rod state, hole state, creep into course influence foundation of parameter synthetically, the drilling rodmodel under acting on the pulling force and torsion together carries on the theory to calculate, receive drillingrod pulling force and torsion differential equation group, in order to benefit drilling rod strength further to analyse.

在综合考虑钻杆状况、钻孔状况、钻进过程参数的影响基础上，对拉力和扭矩共同作用下的钻杆模型进行理论计算，得到钻杆拉力一扭矩微分方程组，以利于钻杆受力的进一步分析。

MMTIE refers to the combination of internal structure and external atmosphere. On MMTIE,domestic and foreign expents have made a lot of research and established many models,such as technology梔riving model,market -pulling model technology driving and market pulling multiple梐ffecting model, technological norm -track model, N桼 model,demand model of main part of innovation,and so on.

对于企业技术创新动力机制，中外学者进行了许多探讨，并形成了一些理论模式，如技术推进模式、市场拉引模式、技术推一市场拉综合作用模式、N—R关系模式，技术规范—技术轨道模式、创新主体需求模式等。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。