查询词典 leg-raising

The converter combines the advantages of the PWM technique and soft-switching technique, the PWM is effected all over the whole loads range, and soft-switching is effeted only in the switching transition period, the ZVS of leading-leg is achieved by using the energy stored in leakage inductor of the transformer and the output inductor, the ZCS of lagging-leg is achieved by using a blocking DC capacitor, the ZVS and ZCS are achieved for the whole load ranges (5A~250A).

控制电路采用相移控制方式，综合了PWM控制和软开关技术的优点，在大范围内实现PWM控制，而在功率器件换流期间实现软开关换流，其中超前桥臂利用变压器的漏感，实现了零电压开关，滞后桥臂利用隔直电容，实现了零电流开关，并且整个变换电路能在（5A~250A）的范围内实现软开关工作条件，满足弧焊电源负载变化大的特点。

Their speed of the swing leg is lower so that affecting the vertical speed and the buckjump height, so enhancing the fold and the swing power of the swing leg. 4. The coaches value the technical training very much, and the technical trainings are reasonable.

我国部分优秀运动员摆动腿的摆动速度较小，在训练中应注意大小腿的折迭前摆和快速早摆，同时加强摆动腿的力量训练。

The result shows that the technical style of our athletes used is that stride length is shorter and stride frequency is larger,the buckjump time of our players is located at the floor level of the foul limit,the knee angel is unwind from touchdown on upright phase,in the sprint phase,the kneel angel is blurry from touchdown to upright phase,the uprightness displacement of body center and vertex are higher than the international athletes, this since stretching to leave a ground of opportune moment to be partial to early and making an effort action insufficiency with leg driving of the ankle joint relevantly, also with the leg put of front stretch is not enough active at the touchdown ground moment.

结果表明，我国运动员在后半程中，运用的是步长较短，步频较快的技术风格；腾空时间总体上处于犯规时限的下限，膝关节从着地瞬间直至垂直支撑面保持了可见的伸直状态，但在最后冲刺阶段，膝角出现了模糊伸直过程；身体重心垂直位移、头顶位置上下起伏均高于世界优秀运动员平均水平，这既与踝关节后蹬伸展离地时机偏早、用力动作不充分有关，也与着地瞬间摆动腿前摆后的前伸着地动作不够积极有关。

The Character sketch left leg movement; right leg movement for walking; head turned left and head right turned images.

人物素描的左腿运动，散步，右腿运动；头转向左，右转向头部图像。2。每个作为的。obj水平的三维动画文件

XYJ series hydraulic steering gear with Zhuanduo time 12 S, 20S, 28S, widely used in rivers or jet leg and marine general leg of the ship, the majority of marine transport industry is the ideal complementary equipment.

XYJ系列液压舵机具备转舵时间12S、20S、28S，广泛用于江河或急流航段和海洋一般航段的各种船舶，是广大船用运输行业理想的配套设备。

Kutuzov sat with one leg out of bed and his unwieldy, corpulent body propped on the other leg bent under him.

库图佐夫坐了起来，他的一条腿从床上搭拉下来，他那肥大的肚皮歪着放在另一条蜷缩起来的大腿上。

The individual holding the leg places the thumb of the same hand across the dorsum of the limb to occlude venous blood returning from the leg, causing the vein to distend with blood.

个人持有的腿把拇指相同的手在背部的四肢，以障静脉血返回的腿，造成静脉扩张了鲜血。

When she was four years old, she had double pneumonia and scarlet fever - a deadly combination that left her with a paralyzed and useless left leg. She had to wear an iron leg brace.

到了她四岁那一年，她同时患了肺炎和猩红热，这场病使她的左腿瘫痪了，她不得不用一个铁制的腿支架。

When she was four years old, she had double pneumonia and scarlet fever--a deadly combination that left her with a paralyzed and useless left leg. She had to wear an iron leg brace.

她是家中22个孩子中的第20个，由于早产，体质很差，能否活下来很难预料。4岁时，她患了双侧肺炎和猩红热--这种致命的并发症使她的左腿瘫痪了，成了残废，她不得不套上一个铁支架。

At first hears Great Master father to calling ' water ' a lot of, hear the voice that drinks boiling water, next the madam begins to call ' duck ', ' duck ', the ' chicken ' that crosses a madam a little while to say a master worker again fat big, after eating chicken, great Master father calls ' to burn ' of leg of pork all the time, looking is pork leg taking a pig, passed a little while next, great Master father is shouting to want to break up again, be this to eating ' fish ' apparently, why should break up otherwise?

起先听到大师父叫着'水'好多，就听到喝汤的声音，然后夫人开始叫'鸭'、'鸭'，过一会夫人又说师父的'鸡'又肥又大，吃完鸡后，大师父一直叫'烧蹄子'，看来是吃猪蹄膀了，然后过了一会，大师父又嚷着要翻过来，这回显然是在吃'鱼'了，不然为什么要翻过来？

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。