查询词典 back action

The target and action of the back bar button item you set should be nil.

那么这个按钮的target和action你需要设置成nil。

In Firefox in Windows operating system, when pressing the backspace key, the web page active in the window or tab will be going back one page, an action that similar to when the both Firefox and IE browser's "Back" button, while Shift+Backspace will go forward.

在Firefox在Windows操作系统中，当按下Backspace键，网页活跃在窗口或标签将回到一个网页上，行动类似，当Firefox和IE浏览器的"返回"按钮，而转向+退会向前迈进。

Apart from meet eight development goals be available to sb. look sth. up in a dictionary / on a website express one's opinion be meant to do sth . a successful businesswoman on behalf of work in remote places be connected to / with specialized agencies loan money to sb. set a standard for aim to sth. eliminate problems can't afford expense be lack of recommend doing sth. break down basic equipment force sb. to do sth. farm the land suffer from malnutrition be in chaos be in a mess put on weight look out for be concerned about/for get hold of remind sb. of sth remind sb. to do sth. communicate with sb. think back to be proud of = take pride in make a difference put sth.

into action from place to place die from if only in honour of on purpose 除了达到八个发展目标可以得到在字典里/网上查找表达某人的观点打算做某事一位成功的女商人作为…的代表在偏远地区工作与…有联系专业机构贷钱给某人为…确立标准目标是消除问题付不起费用缺少建议做某事出故障；抛锚基本设备强迫某人做某事种地遭受营养不良处于混乱状态乱七八糟增肥当心担心抓住让人想起提醒某人做某事和某人交流回想以…为豪发生改变使某事开始实施从一地到另一地死于只要为了表示对某人的尊敬/为了纪念某人故意的 18

If the boiler don't close the check valve, then must prevent back flowing to the boiler, valve clack mould weight and buffering piston can seal under gravity action, they make steam and condensed water can't flow back to the boiler under the low air pressure.

如果锅炉没有关闭截止止回阀，则必须防止回流到锅炉上，阀瓣压铁和缓冲活塞，在重力的作用下，能够迅速实现密封，使得蒸汽和冷凝水即使在低压下也不会回流到锅炉里。

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。

Double-action and back and forth once every two to complete action suction drainage.

而双作用式每往复一次完成两次吸排水动作。

The purpose of this study was to analyze the difference between tennis service action force of foot-up and foot-back for the elite tennis players.

本研究之目的在於分析foot-up与foot-back两者之间在发球动作上双脚的作用力量之比较。

There were a lot of MIAs back then, during the last days of the war. Ocelot probably would have ended up the same way.

当时战争末期有不少MIA（注：missing in action，指作战任务中失踪的军事人员），通常情况下Ocelot可能也就那么消逝在茫茫人海之中了。

Clicking on any action reverts you back to that state just before the next action was performed.

点击其中的任意一个操作的名称将会将你的工作状态回滚到这个操作的前一操作进行后的状态。

Traditional plastic injection molding machine relies on constant rate pump in oil supply, and each action in the process of plastic injection may have different requirements on speed and pressure. The surplus oil flows back to the oil tank through the proportioning valve in the way of flooding adjustment. In the whole process, the rotation speed of motor remains unchanged, so the oil volume is fixed as well. Furthermore, the action is intermittent, and not of full load, so a great amount of oil is wasted.

传统的注塑机是采用定量泵供油的，注塑过程的各个动作对速度、压力的要求也不一样，它是通过注塑机的比例阀采用溢流调节的方式将多余的油旁路流回油箱，在整个过程中，电机的转速是不变的，故供油量也是固定的，而由于执行动作是间隙性的，也并不可能是满负载的，因此定量供油就有很大的浪费空间。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。