辐射度的分配在实验前严格进行计算分配,不同部位细胞的辐射度也在实验前确定。
The irradiance distribution of the laser beam was carefully analyzed before the experiment and the applied irradiance was known for each position within the irradiated cell layer.
该论文围绕产业辐射这一经济现象,应用相关理论,着重分析研究了产业辐射网络、产业辐射动力、产业辐射度的测算和产业辐射体系的管理。
It analyzes and studies the net of industry radiation, the power of industry radiation, the measure of industry radiation degree and the management of industry radiation system.
据报道,辐射量一度超过一千微西弗(microsievert),这是额定上限的两倍;但在一般情况下,这并未超过一次X光检测的剂量。
Reportedly, levels of radiation have temporarily exceeded 1,000 micro sievert, which is twice the legal upper limit; but in many cases they have been little worse than an X-ray.
光环中的尘埃非常冷——摄氏零下193度——但它因为热辐射而发光。
The ring dust is very cold – minus 193C – but it shines with thermal radiation.
从直升飞机上灌注海水以试图冷却核电站的计划曾一度被否决,因为核电站上空的空气中的辐射等级十分危险。
Attempts to cool the site by dumping sea water from helicopters had to be aborted at one stage because of dangerous radiation levels in the air above the plant.
如果这些发自即将衰亡的恒星的射线能够辐射至那些一度冰冻的卫星和系外行星,那些星体上的冰层将会融化成液态:这将为生命的形成提供流动的海洋。
If these rays from the dying star were to wash over a once-frozen moon or exoplanet, the planetary body's icy layer would melt into liquid: setting the stage for life to form in a flowing ocean.
当反应堆的核心铀和锆合金的燃料棒融化时,它需要2,200摄氏度的高温,同时释放大量辐射微粒。
This is when the uranium and the zircalloy fuel rods at the heart of the reactor melt. It occurs at temperatures above 2, 200c, releasing highly radioactive particles.
当反应堆的核心铀和锆合金的燃料棒融化时,它需要2,200摄氏度的高温,同时释放大量辐射微粒。
This is when the uranium and the zircalloy fuel rods at the heart of the reactor melt. It occurs at temperatures above 2,200c, releasing highly radioactive particles.
中分辨率成像分光辐射度计快速反应小组每日提供两幅南加州的图片。
The MODIS Rapid Response Team provides twice-daily images of southern California.
NASA的Aqua卫星通过中等分辨率成像分光辐射度器(MODIS)于2010年4月25日拍摄了这幅墨西哥湾的照片。
NASA's Aqua satellite captured this image of the Gulf of Mexico on April 25, 2010 using its Moderate Resolution Imaging Spectroradiometer (MODIS) instrument.
绕地卫星上的分光辐射度计感应器也可以用来获取类似与图片的信息。例如这张照片反映的就是2010年5月10号早上原油平静的躺在离密西西比河不远的三角洲区域。
Terra's MODIS sensor can also capture photolike images, such as this view of an oil slick lurking not far from the Mississippi Delta on the morning of May 10, 2010.
被动式住宅使用的被动热量,来自太阳光的热量,以及住户和家用设备的热辐射,能够保持室内温度,在17摄氏度至18摄氏度的恒定水平。
The passive house USES heat from sunlight and the heat radiated by the occupants and household equipment to keep the inside temperature at a constant level of 17 to 18 degrees Celsius.
研究者说:“应用从牙科X线机自动分析到的信息去检查病人患有骨质疏松症的危险度将不需要额外的时间,辐射和几乎花费的很少。”
Automatically analyzing information from dental X-rays to detect patients at risk for osteoporosis would involve no extra time, radiation and almost no more cost, the researchers said.
计算的结果证明用狭义和广义等效辐射截面系数来计算立体金属目标的天线温度对比度是可行的。
The results proved that it was feasible to count the ATC of metal solid objects by using its special and general ERSC.
声学-结构灵敏度用于预测结构辐射声压随结构设计变量的变化,该值对结构降噪设计有重要意义。
Acoustic-Structure sensitivity is used to predict the change of acoustic pressure when structure design variable was changed, which is significance for reducing noise of structure.
启动纹理的基本元素和现场移动到的辐射度照明。
Starting with basic texturing of the scene elements and moving on to lighting for Radiosity.
盐度的被动微波辐射遥感虽然在L波段灵敏度最高,但是其在L波段的灵敏度低于其它许多变量,因此对盐度反演模型精度要求很高。
Even though the window at L-band is the best choice for salinity remote sensing, the sensitivity of brightness temperature to SSS is lower than that of the other variables.
野生动物总是很容易就身体过热:它们的体温可能超过120华氏摄氏度,而且能够辐射热量的皮肤表面积也不多。
It's easy for the beasts to overheat: they may face temperatures of up to 120 degrees Fahrenheit, and they don't have much skin surface area to radiate the heat relative to their big body volume.
实验结果表明,带有光反馈的恒压恒流直流电源发光稳定,为精确紫外辐射定标提供了高稳定度的紫外光源。
Through the experiment, it is indicated that regulated direct power makes the light source stable and provides the accurate UV radiation calibration with stable ultraviolet light source.
固然电脑屏幕不会发出辐射,但是长时间注视的紧张度会伤害视力。
Even though computer screens don't give off radiation, the strain from staring over long periods of time can cause harm to your vision, though many effects are temporary.
为估算光电系统的目标探测距离,研究了目标的红外辐射特性和在实验室内对系统灵敏度进行测试的方法。
For evaluating the detection distance of an electro-optic system, the characteristics of target infrared radiation and the test method of detection sensitivity of the system in laboratory are studied.
阐明了辐射对不同棉花品种的诱变效果存在变异均匀度和丰富度的差异。
This clarified that the radiation of different cotton varieties resulted in the different uniformity and abundant of the variation.
本文讨论了航天遥感多光谱扫描仪的辐射灵敏度计算。给出这类仪器辐射灵敏度的计算方法及仪器设计原则。
Calculation of radiant sensitivity for space-borne multispectral scanner is presented. The calculating method of radiant sensitivity and the principle of design for the scanner are given.
分析了炉壁黑度对炉膛辐射换热流的影响,分别对火焰直接加热炉和间接加热炉进行了讨论。
Effect of furnace wall emissivity on surface heat flux of heated stock is analyzed for direct firing furnace and indirect heating furnace.
高辐射功率的光束会有高的发散度。
给出了一种用室内快速运动的球体作为放射性样品测量室内氡射气辐射活度的新方法。
A new method of measuring indoor radioactivity of radon is presented by using the indoor fast-moving ball as the sample of a radioactive substance.
对辐射致癌危险度的计算,是基于特定肿瘤的危险预测模型。
Calculations of radiogenic cancer risk are based on the risk projection models for specific cancer sites.
也就是说,要求高的信号保真度,必将导致低的辐射效率。
Thatis to say, to demand high fidelity of signal, it would have to lower the radiation efficiency.
有了这些知识,你将能够绕过未来的测试呈现日子,你来使用自己的图像辐射度。
Armed with this knowledge you will be able to bypass days of future test renders when you come to use radiosity in your own imagery.
本文将一种高效的辐射度算法与番茄结构模型有机结合,来快速模拟番茄冠层内光分布和3D叶片上的光截获。
A high efficient radiosity technique was linked with tomato structure model to simulate the energy exchanges inside the canopy, and light interception was computed at the 3D leaf level.
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