The general low level of friction on ice allows a skater to glide along the surface smoothly without friction stopping the motion as soon as it's begun.
冰面上摩擦力通常较低,这使得滑冰选手一俟启动,就能不受摩擦力牵绊,顺畅滑翔冰面。
MM theorem 3 indicates that financial policy is not related to capital structure in a market without friction.
经典MM定理3表明:在无磨擦的完全市场下,财务政策和资本结构是不相关的。
Structure Designed is similar to hard sealing of three - eccentric of butterfly valve, with convenient operation, without friction opened and leakage, long life.
结构设计类似三偏心硬密封蝶阀,具有操作轻便、开启过程无磨擦、零泄漏、寿命长等优点。
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