合力为零的话。
The direction of the acceleration is the direction of the net force.
加速度的方向与合力的方向相同。
The net force is ultimately the sum of the external force and all the internal forces.
合力是最终的总和，外力与所有内力总和。
If ever I do not want to eat, do net force me I know well when I need to and when not.
当我不想吃东西时，不要勉强我，我清楚地知道该什么时候进食。
If these were the only two forces, then the net force on this object, on this particle I, would be...
如果这是唯一两个力，那么物体所受的合力，粒子i的合力。
If there had been a net force, then indeed it would also go down, if this force were larger than this.
如果没有净力，那就不会下降了，如果那个力大于这个。
And so the net, the sum of all forces on that object there is no net force on that wheel but there is a net torque, and that's why it's going to precess.
所以综合，物体受的所有力，车轮不会受到净力，但是有一个，净作用力，那就是我要推进的。
And so one string must be pulling in this direction and the other string must be pulling in this direction so that the net force on the system is zero.
因此一条细绳施加一个拉力，朝这个方向，另一条细绳也必然施加拉力，朝这个方向，这样整个整体合力为零。
Washing machine washing net force, the water to achieve recycling, and brush pressure is uniform, stable car speed and direction, degree of wear and tear on the car paint is hand washing below 30%.
洗车机洗净力大，水能够实现循环利用，并且刷子压力均匀，洗车速度和方向稳定，对车漆的磨损度是手工洗车的30%以下。
Sensuality is only one force pushing the Net toward intelligence.
官能性只是驱动网络智能化的一种力量。
The goal of net neutrality is to set rules and put laws in place to force service providers and telcos to allow all applications, services and devices access networks to perform on equal terms.
网络中立性的目的在于通过设定规则、制定适当的法律来保证服务提供商与电信公司允许所有的应用程序、服务与设备均可通过平等的合约来使用网络。
Over the next 10 years, maybe 2 to 3 million net new workers coming to the labor force now each year, compared to 5, 10 million in the next decade.
在未来十年，新加入劳动行业的工人也许每年会有2到 3 万的纯收入，而下一个十年则会达到 5 10 万。
Momentum is conserved, because there was no net external force, so now kinetic energy is also conserved.
动量是守恒的，因为它不受外力，因此动能也是守恒的。
So the net result is that here, here, here, here and there there is no force on the object at all so the object is not going to move, it's going to stay put.
最终结果是这里这里，这里这里和那里，物体上没有作用力，物体也没有移动，它呆在原地。
And if there is no net external force on the system as a whole during the collisions, then momentum is conserved.
若没有外力，作用于系统整体，在碰撞过程中，动量就是守恒的。
Kinetic energy can be destroyed, but momentum cannot be destroyed in the absence of a net external force on the system as a whole.
动能可以被毁，但是动量不能，在整个系统外力，不存在情况下。
This presses hard on the memory consumption of other applications, and the net effect of running ClearMem many times is to force the amount of memory an application is using down to its minimum value.
这样就增加了其他应用程序的内存占用压力，反复运行ClearMem的结果是迫使应用程序占用的内存数量减少到最小。
The momentum of the cluster as a whole would not change if there are no external forces on the system, 0 if the net sum, the total external force, is zero.
星云的动量,作为整体是不变的,若无外力作用于系统，如果外力总和为。
How can I add. Net installation file inside my Setup Project and force it to install first during the installation process?
我怎样才能添加。净安装文件在我设置项目，迫使它先安装在安装过程中吗？
This is afraid is not the problem of an enterprise, Chinese net swims need a resultant force.
这恐怕不是一个企业的问题，中国网游需要一个合力。
The Internet can be used for good or bad, but it is a net positive force in the world, because it connects us to each other.
因特网可用来行善或者作恶，但它终究是这个网络世界的一个积极的力量，因为它把我们联系在一起。
Social force is the important body for setting up and participating in the construction of net schools.
社会力量是举办和参与网校建设的重要主体。
The optimum method of binder force based on CAE and Neural Net Method is provided in the analysis.
提出了基于CAE和神经网络的压边力优化新方法。
You provide the information, accept the service, This service agreement you and the "ZWW Chinese and foreign net" created between the force of law.
您提供的信息，接受服务，本服务协议在您和“ZWW中外网”之间产生法律效力。
The calculation of net reaction of the foundation slab should be made through the calculation of correspondence force at each point under the premise that the general force is in balance.
基底净反力的计算应在服从总体力平衡原则的前提下通过各点力对应计算求得。
The net effect on the piston of all these small irregular forces must be equal to that of the force of gravity if there is to be equilibrium.
假使两方面保持平衡，那么所有这些小的不规则的力对活塞的有效作用必须与重力相等。
Knowledge economy, knowledge industry, net economy and information industry form the cultural productive force.
知识经济、知识产业、网络经济、信息产业是文化生产力的外在形态。
Hotel industry sale glides the trend is greatening stage by stage, this makes the whole world ordered room net to see the opportunity that expands in Hua Ying noisy force however.
酒店业销售下滑趋势正逐步变大，这却使全球订房网看到了扩大在华影响力的机会。
The effect of this would be to educe the net negative charge and thus lower the repulsive force seen in Figure 1.
这种方法会减少减少净负电荷，从而降低颗粒间的排斥力，如图1所示。
A high percentage of balls fail to fly over net or are without force.
不是球过不了网，就是软而无力。
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