With the temperature kept a little below four degrees above absolute zero, the electric current is ever circling a frozen ring of mercury.
由于温度保持在稍低于绝对零度以上四度，电流就沿着低温水银不断地流动。
The limits are valid for bearings before mounting under zero measuring load, and with no axial displacement of one ring relative to the other.
在测量负荷为零、而且一个套圈相对于另一套圈无轴向位移的情况下，这些限值对安装前的轴承有效。
Our result is Theorem 1 Let R be a ring such that zero divisors commute. Then R is nonsingular if and only if R is semiprime.
我们的结果是定理1 设R 是零因子可换环，那末R是非奇异的当且仅当R 是半素的。
This is Lei-ring at zero pressure and under high pressure from the role of the reasons for sealing.
这就是蕾形圈在零压和高压下起密封作用的原因。
The products of inertia of the inner or outer gimbal ring may not be equal to zero, if the rings have not been dynamically balanced.
如果陀螺仪的内环或外环没有经过动平衡，就不能认为它们的惯性积等于零。
The zero stress state of an artery is brought by cutting a ring of the artery radically and, then, the ring segment springs open into a sector.
研究了一个新的动脉壁零应力状态测量方法和动脉壁应变分析方法。
Set to let the phone ring0 times before picking up(zero ring).
设置到电话铃响起之前拿起电话（无铃声）。
Set to let the phone ring0 times before picking up(zero ring).
设置到电话铃响起之前拿起电话（无铃声）。
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