查询词典 luminous flux

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。

B. Of a radiometric quantity radiant flux, radiant intensity, etc.

指光度量或辐射度量的光谱分布。

Description of the spectral character of a radiation by the relative spectral distribution of some radiometric quantity radiant flux (power, radiant intensity, etc..

用某一辐射度量的相对光谱分布对一辐射的光谱特性进行的描述。

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。

The relationship between H2 evolution rate and radiant flux was close to r∝Φ12 through polynomial fitting.

通过对实验结果进行拟合，产氢速率与辐照通量接近r∝Φ12关系。

Three of the sample lateral-sides are maintained at elevated temperature and the fourth side is exposed to an upward flow and to a radiant flux.

样品的其中三个侧边处在高温状态，第四边暴露在上升气流和辐射中。

The influence of the mass of photocatalyst, the concentration of reaction solution and the radiant flux on the H2 evolution rate over Cd0.7Zn0.3S photocatalyst was also investigated.

另外还考察了催化剂用量、反应液浓度、辐照通量对上述制备的Cd0.7Zn0.3S催化产氢速率的影响。

To improve the detecting and recognizing abilities of infrared system,a method of calculating the temperature field and the radiant flux intensity of human body is proposed to build the detection model by using infrared physics and heat transfer theory on the basis of bio-heat equation.

为提高红外系统对人体的探测和识别能力，从生物传热方程出发，利用红外物理和传热学理论，给出室内人体表面温度场和红外辐射量的理论计算方法，建立了室内着装人体探测模型。

We got alerted a couple of times while we were down south that HETs were on the way to bring us back up north because things were going to go hot again, but it was just rumors.

南下的途中我们不只一次得到警告说重型装备运输车将拉着我们重新北上，因为局势正在变得重新紧张起来，但这只是谣传。

It's the one where they find the ghost in the salt mine.

这一集是演他们在盐矿找到鬼