gas concentration

基本解释

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.
ECONOMIST: Using the sea to grow biofuel
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.
FORBES: Climate Sins and the High Priests of Peer Review

瓦斯浓度
At last, the method is applied to predict gas concentration, and the satisfying results are achieved.
最后将该方法应用于瓦斯浓度预测,取得了较好的结果。
能源科学技术
瓦斯浓度
The gas gush quantity is predicted by nonlinear gray method, furthermore, by the gas gush quantity, the wind quantity and the gas concentration, risk of gas hazard in roadway is assessed.
并且采用模糊排序法计算巷道相对隶属度，可以有效地验证巷道瓦斯事故风险大小，更好地确定风险程度；通过非线性灰色方法对瓦斯涌出量进行预测，运用瓦斯涌出量、风量和瓦斯浓度等参数，评价巷道瓦斯危险源风险程度。
气含量

气体浓度
The effects of testing temperature, gas concentration, doping and film thickness to the properties of MFeO3 thin films were deeply studied.
深入研究了测试温度、气体浓度、掺杂和膜厚对材料性能的影响。
环境科学技术
气体浓度
This algorithm could map gas concentration effectively in a two-dimensional plane.
2、利用双三次B样条曲面重构技术发展了一种快速算法,有效地重构出丙酮气体浓度在测量平面上的空间分布。