gas concentration

常见例句

Applying this technology , an CPLD-based SF6 gas concentration detector is invented.
从工程上基于CPLD完成了SF_6气体浓度超标报警器的设计。
In the certain diffusion time the relation of gas concentration and diffusion depth is parabolic.
得出在一定的扩散时间内，气体浓度与扩散深度之间为抛物线关系；
Abstr: Non-dispersive infrared( NDIR) is a kind of detection methods for gas concentration based on the principle that gas selectively absorbs infrared light.
文章摘要：非分光红外（NDIR）是一种利用气体对红外光的选择性吸收原理进行气体浓度检测的方法。

In certain industries, such as oil and gas, concentration is especially acute, with only two or three auditors ruling the market.
ECONOMIST: Auditing
Thus, over the course of a few decades, the concentration of the gas in the atmosphere will return to pre-industrial levels.
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Climate sensitivity is a key parameter for estimating the long-term temperature increase expected from a doubling of the concentration of greenhouse gas emissions in the atmosphere.
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