For an object to be in static equilibrium, it is not enough that the sum of all forces is zero.
处于静力平衡的物体，仅仅所有作用力之和，为0是不够的。
Above all forces and being the source of everything is belief. Anyone who wants to keep living must have belief.
居于一切力量之首的，成为所有一切源泉的是信仰。而要生活下去就必须有信仰。
Willing to unite with all forces that can be united.
愿意团结一切可以团结的力量。
Running all forces not only can increase its educational input sources, but also allows training to adapt to changing market needs.
各界力量办学不仅可以扩大教育投入的来源，而且更能够使培训内容适应不断变化的市场需要。
The base shall be of adequate height to provide suitable clearance between the pump suction elbow and the mounting floor and of sufficient strength to accept all forces imposed by the pump unit.
这个基座应该具有适当的高度，使得泵吸入弯头与安装地面具有适当的间隙，并有足够的强度承受泵设备所产生的所有压力。
The base shall be of adequate height to provide suitable clearance between the pump suction elbow and the mounting floor and of sufficient strength to accept all forces imposed by the pump unit.
这个基座应该具有适当的高度，使得泵吸入弯头与安装地面具有适当的间隙，并有足够的强度承受泵设备所产生的所有压力。
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