step pad
常见例句
- The routine of step search for auto-optimization control, and approach to determine highness of black ash pad by expert knowledge were studied.
研究自寻优控制的步进搜索法和采用专家知识和观测相结合的方法确定形状复杂的燃烧炉垫层高度。 - Since the flow rate in the nitrocellulose membrane is much slower than that through the glass pad, the material transfer to the upper compartment is the rate-limiting step.
因为在膜中的流速要比通过玻璃衬垫的要慢，所以溶液向上层流动是限速步骤。
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