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- The transmittance of solar total radiation and the transmittance of photosynthetically active radiation (PAR) in a gable-type, single PVC covered greenhouse were studied. 摘要在此研究中量测山型屋顶单层PVC塑胶布温室全日照量与光合成有效辐射量(PAR)之透过率物性。
- THE SOLAR TOTAL RADIATION CHARACTERISTIC STUDY IN THE MIDDLE OF SOUTH CHINA SEA 南海中部的太阳总辐射特征研究
- Fractal Characteristics Correlation between the Solar Total Radiation and Net Radiation on the Apple Tree Canopy 果树冠层太阳总辐射与净辐射分形特征的相关分析
- solar total radiation 太阳总辐射
- clear-sky solar total radiation 晴天太阳总辐射
- Total radiation instruments employ some broad spectral band sensors. 全辐射仪器要使用某些宽频带传感器。
- The total radiation dose should be administered within a predetermined time span. 要在预先规定的时间范围内完成总的照射剂量。
- The previous methods to parameterize instantaneous clear-sky surface total radiation and net radiation is discussed. 摘要讨论了晴天地表太阳总辐射和地表太阳净辐射瞬时值的参数化方法。
- The general covariant expressions of the power flow density and total radiation power ofgravitational wave of diagonal metric are given in this paper. 给出了广义协变的对角度规引力波的功率流密度和辐射总功率表达式。
- "Common solar totality averagely lasts for 3 minutes or so.But this time, it will rarely soar 5 to 6 minutes in the middle and lower reaches of Changjiang River in China. “一般日全食平均在3分钟左右,这次我国长江中下游地区能看到5到6分钟的日全食,十分罕见。
- With this probe, the entire effectiveness of filters can be verified by measuring the RFI which is conducted along cables that leave the equipment and may influence the total radiation. 例如,利用该探极确定遮罩效果。滤波器的总体效果可以通过检验沿设备外引的电缆传导的射频干扰。
- The results show that the total radiation budget, absorbed sun radiation, albedo, and OLR of the earth-atmospheric system are in agreement with the theoretical illustration entirely. 结果表明:在一年中太阳直射点随时间的推移在南北回归线之间移动,地-气系统辐射平衡、吸收太阳辐射、反射率和射出长波辐射的纬向分布,和理论说明的变化是完全一致的。
- Experts specially stressed that to some certain stages of solar totality, if people adopt unscientific observation methods, his/her eyes will be wounded, extremely permanent ablepsia. 专家特别强调,在日全食发生的某些阶段,如果不采用科学的观看方法,将对人的眼睛造成伤害,严重者甚至永久失明。
- Solar energy is a new kind of source of energy. 太阳能是一种新型能源。
- Total radiative transition probability of ~3H_4 energy levelrises evidently and lifetime of ~3H_4 energy level dps sharply. ~3H_4辐射几率增大,能级寿命明显降低。
- total radiation(-type) pyrometer [化] 全辐射高温计
- We can use solar energy to do many things today. 如今,我们可以利用太阳能做很多事情。
- The mass rally was a total fiasco. 那次群众集会彻底失败。
- They accurately predicted solar eclipses. 他们精确地预告了日蚀。
- The solar system was formed 4.5 billion years ago. 太阳系是四十五亿年前形成的。
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