first time step

常见例句

A great first step and time saving tool for anyone who frequently does organizational sport scheduling.
伟大的第一步，节省时间的工具，任何人谁不经常运动的组织调度。
At present the production and commercialization application of green external tile with self-cleaning function is only at the first time step.
目前国内具有自清洁功能的绿色外墙瓷砖的生产和商品化应用仍处于起步阶段。
Erosion wear mechanism for refractory materials at room temperature is studied for the first time with the step erosion method by means of SEM for the first time in this paper.
本文首次采用分步冲蚀的方法，利用SEM等手段研究了耐火材料的常温冲蚀磨损机理；

Then the first time so he came up a major third there and then quickly backed off with just a half step below it, which completely gave it a different feel.
于是开始的时候,乐曲中出现一个大三和弦,然后快速地降低了半个音,这种变化给人完全不同的感受
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The time has come for the first big step: a switch to a two-child policy.
ECONOMIST: China's population