B Box Company. Can I help you?
盒子公司。您有什么需要帮忙?
Rats in group B were maintained in dark box after 6 hours light esposure.
实验B组的大鼠光照6小时后在暗箱中喂养。
As a practical example the present paper briefly describes the monitoring and diagnosis system for the gear box pot type furnace top of no. 5 b...
作为应用实例,本文简要地介绍武钢炼铁厂5号高炉罐式炉顶齿轮箱监测诊断系统。
Let's build this up. Let's see where this comes from, where these parameters a and b comes from. So, the first thing we're going to do is we're going to take our gas in our box, let's build a box full of gases here.
参数a和b有什么含义,首先,假设研究的气体,都在一个容器里,容器里充满了气体,这些是气体分子。
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