percentage of air space 炉排通风截面比 ; 炉排透风截面比
percentage of return air 回风百分比
percentage of excess air 过剩空气系数
From this analysis, it appears that the interaction of asphalt content and fine gradation has the most significant effect on the percentage of air voids.
从这分析,看起来,沥青内容和美好的渐进性的互作用有最重大的作用在空气空隙的百分比。
When there is a high percentage of positive ions in the air, accidents and crimes are more likely to happen.
空气中高比率的正离子更容易引发交通事故和犯罪行为。
The air, pumped into large underground formations, is like a spring that's been squeezed and when it's needed, it can deliver a large percentage of the energy that it received.
在大型地下场所中储存的空气,就像一个被压缩的弹簧,如有需要,能够将大部分转化进来的能量输送出去。
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