... bottom saw wheel 带锯下轮 bottom ratchet wheel 下棘轮 bottom third wheel jewel 秒针轮下钻 ...
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它们是棘轮效应驱动下的产物。美国政客们有很大的自由提出新法律。
They have been driven by a ratchet effect.Individual American politicians have great latitude to propose new laws.
对SS304不锈钢在室温单轴循环加载下的时相关棘轮行为和时相关应变循环特性进行了实验研究。
The uniaxial time-dependent strain cyclic characteristics and ratcheting behavior of SS304 stainless steel were studied by cyclic loading experiments at room temperature.
在高分辨率的电子显微镜下核糖体各种旋转棘轮中快速凝固。
The ribosomes were flash-frozen at various mid-swivel and mid-ratchet configurations and examined under a powerful electron microscope.
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