查询词典 emission control

M15 (methanol 15%, diesel 85%) and M30 (methanol 30%, diesel 70%) methanol/diesel fuel blends are tested in ZS1100 DI diesel engine. The study contents include load character, NO emission and smoke emission test. In addition, the solidifying point of the fuel blends is tested and the cost is estimated.

在ZS1100直喷式柴油机上，用自行配制的M15、M30甲醇－柴油混合燃料与纯柴油做了对比试验研究，进行了负荷特性、NO和碳烟的排放对比试验，还进行了混合燃料的浊点测试和成本估算。

In addition,the light emission signal of single filament was obtained because spatial resolved measurement can be easily realized for the light emission signal measurement.

除此之外，研究了单个放电丝的光信号，发现光信号测量可以实现对放电过程的空间分辨测量。

Bi doped glass ; Full width at half maximum; Superbroadband emission ; Stimulated emission cross section ; Absorption edge

Bi掺杂玻璃；荧光半高宽；超宽带发光；荧光发射截面；吸收边带

We now know that this device operated by emitting electrons from the single electrode through a combination of field emission and thermionic emission.

现在大家都知道这个装置运作是电子从单一的电极通过结合场发射和热电子发射。

Space charge is very important in thermionic emission, and can be calculated in child-langmuir equation. However, there is no similar equation for field emission.

空间电荷在热发射中十分重要，并且已经有了child-langmuir公式近似计算，但在场发射中还没有类似公式。

When the thin film field electron emission site density surpasses 106 sites/cm^2, the numerical value of the emission sites has combined to a plane, which is undistinguishable by naked eye.

当薄膜场电子发射点密度在场发射器件全部发射区域内都超过10^6sites／cm^2时，肉眼将无法在屏幕上分辨出各个发射点，此时电子发射点已连成肉眼无法分辨出的面，也就是说这时单纯从场发射均匀性上来讲，场发射器件已达到可以应用的程度。

According to the, characteristics of the photoluminescence of porous silicon and Zinc oxide, intensively white photoluminescence was obtained by combining the blue-green emission from ZnO films with the red emission from porous silicon layers under proper excitation wavelength.

本课题根据多孔硅(Porous Si，PS)和ZnO光致发光谱的特征，拟采用多层膜发光的形式实现白光发射。

It establishes a cooperative system of energy saving and emission reduction deducing from appraisive system founded on three-dimensional combinatorial model, monitoring system grounded on SDSS and examinatorial system fixed on BP Neural Network, which provides necessary system info for energy saving and emission reduction.

认为建立基于三维组合模型的评价体系、基于SDSS的监测体系和基于BP Neural Network的考核体系基础上的节能减排协同体系研究是实现节能减排约束性指标的必要理论支撑。

This research sets out from discussion on appraisive system, monitoring system and examinatorial system of energy saving and emission reduction, presents a new settlement including the step-up close design of energy saving and emission reduction based on 7E ideology.

通过分析如何建立节能减排评价体系、监测体系和考核体系，给出一个新的基于7E理念的节能减排协同体系递进闭合系统。

The H2S and COS emission were both affected by the Calamagrostis angustifolia growth, and the H2S emission peak and COS absorbed peak were observed during the bloom growth time.

小叶章的生长过程对H2S和COS的排放影响显著，在小叶章生长旺盛期，H2S出现排放峰值，COS出现吸收高峰。

Analog output can display output results.

可以模拟输出显示输出效果。

It implied that RAPD technique pro vided a new alternative for checking irradiation induced effects.

对扩增产物进行数据分析，结果表明RAPD技术能够检测出辐射后唐菖蒲基因组变异情况，可用于对唐菖蒲辐射后基因变异的分析。