Extension springs are springs which absorb and store energy by offering resistance to a pulling force.
拉伸弹簧通过抵抗张力吸收和存储能量。
When we feel benign envy towards another, this social comparison can provide a motivating force, pulling us on.
当我们对他人感觉到良性嫉妒，这种社会比较给予我们推动力量，带领我们前行。
It is not, as globalization critics suggest, a single force pulling in a single direction.
它不是像一些全球化的批评人士所说的一种力量往一个方向前行。
Clearly globalization is a complex set of partly contradictory forces. It is not, as globalization critics suggest, a single force pulling in a single direction.
很显然全球化是有些相互矛盾的力量进行一种复杂的适应。它不是像一些全球化的批评人士所说的一种力量往一个方向前行。
The pressure safety devices can help to retain the draw bar pulling force in the event of a breakdown of the hydraulic system.
安全阀可以防止因液压系统故障等原因而引起的油缸输出推（拉）力急骤下降，可确保加工安全。
And narrating the size depends on the degree of the pulling force, a reasonable size should provide a sufficient work room for the anchor system.
得出了锚碇尺寸主要取决于主缆拉力的大小，合理的锚碇结构要能给预应力锚固系统提供足够的工作空间。
"Stick forces and deflections can be programmed in an active stick to allow either a slight increase or decrease in stick force while pulling g's," Beesley explains.
“杆力和偏差在主动杆上可以进行编程以便在拉g时对杆力进行微小的增减，”比斯利解释说。
The maximum working pulling force of bolt-set connection under a bending moment is measured and analyzed. An accurate calculation method is presented, which tallies with the actual situation.
对受翻转力矩螺栓组联接的最大工作拉力进行测试与分析，提出符合实际受力状态的精确计算方法。
Tension is a mutual pulling force. It can be divided into internal tension and external tension.
张力是一种相互牵引力，它可以分为内部张力和外部张力。
To state the restoring force of a simple pendulum during oscillation is the resultant force of the gravity of the ball and the pulling force of the thread is wrong .
常出现一些模糊认识，即认为单摆在振动中所受的回复力就是摆球所受重力与绳子拉力的合力，显然，这是错误的。
The maximum working pulling force of bolt-set connection under a bending moment is measured and analyzed.
对受翻转力矩螺栓组联接的最大工作拉力进行测试与分析，提出符合实际受力状态的精确计算方法。
The combination of the spinning wire and constant pulling force cuts a path through the concrete and steel reinforcement.
结合纺纱线和不断削减一条拉力钢筋混凝土和通过。
Based on turning with inclined large cutting edge, a certain pulling force is exerted on chips in the flow chip plane to perform chip - pulling machining.
本文以大刃倾角斜角车削为基础，在流屑平面内对切屑施加一定的拉力，进行拉屑切削。
For the thin-walled pier and the vase pier, the paper proposed a model of Y-shaped pier with a bar on the pier-top and put forward a simplified formula for the pulling force on the pier-top.
针对薄壁墩、花瓶墩等结构，提出墩顶带拉杆的Y形墩模型，给出了墩顶拉力的简化计算公式。
A guide way of the pulling force pliers and the surface of the bottom seat are provided with the graduations for displaying the line elongation.
拉力钳的导轨和底座表面上均有刻度，以显示线伸长率。
BUT the disadvantage is that when you have a lot of force pulling the line e. g. a big fish, it gets more and more difficult to turn the handle.
但缺点是，当你有一个拉着线很多，例如力一条大鱼，它变得越来越难以转动把手。
The nips of the pulling force pliers and the gauge head pliers are respectively provided with a pair of guide screws for measurement of the anti-pulling strength of the cable and the core line.
拉力钳和表头钳的钳口处分别有一对顶丝，用于电缆或其芯线抗拉强度的测量。
Flow into the cylinder can be directed to either end, producing either a pushing or pulling force at the piston rod end.
可以控制油液流如液压缸的其中一端，在活塞杆上产生一个拉力或产生一个推力。
By analysis and comparison, a new driving mechanism of parking brake is self-designed, which can guarantee the equal cable pulling force in both right and left rear cables by turning of the balancer.
通过分析与对比，自行设计了一种新型驻车制动传动机构，该结构可通过平衡器的转动保证左、右后拉索拉力相等。
The utility model relates to a tester which can correctly measure the anti-pulling of cable, line elongation and cable clamping holding force.
本实用新型是一种可以对电缆抗拉、线伸长率和电缆卡握裹力都正确测量的测试仪。
QQ announced yesterday that it was pulling its services from computers running 360's free anti-virus ware, a move that could force large Numbers of users to seek new virus protection.
腾讯公司昨日宣布将在装有360杀毒软件的电脑上停止运行QQ软件，此举将迫使很多用户寻找新的病毒防御软件。
QQ announced yesterday that it was pulling its services from computers running 360's free anti-virus ware, a move that could force large Numbers of users to seek new virus protection.
腾讯公司昨日宣布将在装有360杀毒软件的电脑上停止运行QQ软件，此举将迫使很多用户寻找新的病毒防御软件。
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