查询词典 radiant flux

Chapter 2 researches on spectral distribution of radiant flux in light resources, advises that it is satisfying and convenient in lighting engineering with applying radiance method in lighting lab, measuring by PR-650 chromo meter.

论文第三章进一步研究了视觉科学最新成果光生物效应的理论依据和测定方法，视觉功效法是研究中间视觉的有效研究方法，反应时间表征了中间视觉和光生物效应的总视觉效果和人眼真实的视觉功效。

Another attribute is the flux or radiant power that can be delivered in that narrow frequency band.

另一个性质就是在这样窄的频带内可以给出很高的光通量或辐射功率。

Luminous flux is in relation to radiant intensity and wavelength.

光通量与光源的辐射强度有关，还与波长有关。

This is apparent from the fact that the GAC-weighted radiant flux is greater than before in the high-pressure mercury vapor lamp according to the invention.

根据以下事实这是显然的：在根据本发明的高压汞蒸气灯中的GAC-加权辐射通量大于以前的值。

The Pyromat CSB Radiation Stabilized Burner exhibits improved performance thanks to full premixing of fuel and air, surface stabilization through the use of radiant zones and high flux zones on the burner surface, and controlled flame shape above the burner surface.

Pyromat CSBTM 发热稳定炉展示了改良性能和火炉表面上可控的火焰形状。由于燃料和空气的完全预混合及通过使用火炉表面的发光区和高熔区达到的表面稳定性，才有了性能的改良。

The main contents of the present paper include: 1、The mechanism of fouling accumulation and the effects of fouling and slagging on boiler performance are analyzed. The model of fouling increasing is developed on the basis of sediment rate and denudation rate. The fouling monitoring models for boiler furnace and convective sections based on heat balance, the ones for air heater based on converted pressure difference are given. The implement results show that these models can reveal the cleanliness of boiler heat transfer surface. 2、The disadvantages of the model for boiler furnace fouling and slagging monitoring based on heat balance are discussed, and the calculation of radiant heat flux is considered as the primary difficulty.

主要包括以下内容： 1、分析了锅炉受热面污染形成的机理，从灰污的沉积率和剥蚀率角度出发，推导了受热面灰污增长的基本模型，分析了灰污热阻随积灰时间和烟气流速变化的规律，并通过大量现场试验，得到了沉积常数与时间常数的取值范围； 2、针对炉膛、对流受热面和空气预热器等不同受热面的传热特性，分别建立了基于热平衡和折算压差的污染在线监测模型，经实践验证，其监测结果能够满足现场工程应用的精度要求； 3、分析了基于热平衡原理的辐射、半辐射污染监测模型的不足之处，指出了机理模型因对炉内辐射换热量计算不准确，导致对以辐射换热为主的炉膛和以半辐射半对流的屏式过热器监测效果不够理想。

Hot air (5) is obtained through heat exchange of the cold air and the radiant heat flux.

本发明可高效接收辐射热和高效地向空气传热，同时利用自身的显热进行储热。

The reason of the improvement of thermal-efficiency was analyzed by measuring the radiant heat flux of the cylinder.

并通过对缸内辐射传热量的测量，分析了添加含氧燃料后柴油机有效热效率提高的原因。

Ratio of the radiant flux emitted to the power consumed.

辐射源发射的辐射通量与消耗功率之比。

The experimental data showed that the responses of the ignition characteristics to the intensity of radiant heat flux were different.

在可燃物热解与着火特性分析试验台上，对白松、桦木、锻木、密度板、三夹板和五夹板典型建筑装潢板材的着火特性进行了研究。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？