Do when crouching start shipment to move , if rate is too rapid , the frequency is too much , perhaps use erupt force and rebound strong , can hurt knee joint.
做蹲起运动的时候，假如速度太快、次数太多，或者用爆发力和反弹劲儿，就会伤到膝关节。
The magnetic mechanical engineering technology is to use the new permanent magnetism materials to get the strong permanent magnetic field force.
磁机械工程技术它是利用新型永磁材料，获得强大的永磁场力。
Therefore, it is necessary to use the centrifuge to produce a strong centrifugal force, in order to force these particles to overcome the proliferation of the settlement movement.
所以需要利用离心机产生强大的离心力，才能迫使这些微粒克服扩散产生沉降运动。
Strong adhesive force: Crystal image appear snow, because between the film and UV glue lacks strong adhesive force, the film easy to tear. This film use import raw.
超强黏合力：水晶影像出现雪花的主要原因，是由于胶片与UV胶水之间缺乏强有力的黏合，胶片很容易撕掉。
We use stretching curve to express softness and spirit of the sea, and strong geometry to respond to force and perseverance of mountains and rocks which are enough for us.
我们以舒展的曲线来表达大海的柔美与空灵，坚朗的几何体块去呼应山川、 礁岩的雄浑与坚忍，也许足够了。
Strong technical force, scientific research ability, while the use of advanced automated production equipment, sophisticated testing equipment to ensure excellent low cost high quality product.
公司技术力量雄厚，科研能力强，同时采用先进的自动化生产设备，精密的检测设备，确保了产品质优优价廉。
The utility model has the advantages that the discharge effect is best, the deterrent force is strong, the use reliability is good, and the operation is very convenient;
本实用新型优 点是具有更大的放电效果与威慑力、使用可靠性好、操作十分方便；
The utility model has the advantages that the discharge effect is best, the deterrent force is strong, the use reliability is good, and the operation is very convenient;
本实用新型优 点是具有更大的放电效果与威慑力、使用可靠性好、操作十分方便；
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