查询词典 wavelengths

Transmissions at 0.75 and 1.65 μm can also be used to retrieve τ and re. 2. Study the impact of cloud inhomogeneity on the satellite retrieval simultaneously. Two 3D cloud fields, cumulus and stratocumulus fields are used in our study. The two cloud fields are generated with LES model and are adopted by the I3RC phase II. The BRDF at the wavelengths of 0.65 and 2.13 μm are calculated with SHDOM, and then the cloud optical thickness and effective particle radius are simultaneously retrieved using the MODIS algorithm. We studied the impact of cloud inhomogeneity on the satellite retrieval at high and medium resolutions. Some conclusions have been made, such as the BRDF abnormal phenomenon, the reverse relationship between τ and re, the clustering effect of over and under estimation in the retrieval of τ and re .

我们选用为I3RC所采用的由LES模式给出的具有明确物理属性的两个高分辨率三维云场－积云场与层积云场，利用SHDOM三维辐射传输模式来模拟卫星观测的辐射值，并采用MODIS算法进行反演，同时研究了在高分辨云场及中低分辨率云场下，云的非均匀性对反演云光学厚度及有效粒子半径的影响，并得到了云的非均匀性会造成的双向反射率异常，反演结果中光学厚度与有效粒子半径的负相关关系，高估或低估现象是成&簇&出现的等结论。

Energy from the sun strikes the Earth where high-energy wavelengths of light are absorbed and re-emitted in the form of radiant heat.

太阳的能量到达地球上时，高能量的光波被地球吸收，并以热辐射的形式再释放出来。

Based on the data of surface solar radiant flux observed at Tianjin Region during 2003,the calibration of instrument, the changes of aerosol optical thickness in different wavelengths and its changing rule were discussed.

根据2003年在天津大气边界层观测站获得的CE318太阳光度计观测资料，探讨了仪器的定标、渤海西岸大气气溶胶不同波段的光学厚度及其变化规律。

The quantum efficiencies of the photomultiplier at the above wavelengths were measured respectively.

定标了光电倍增管的量子效率，介绍了实验原理和定标装置，系统分析了测量过程中引入的不确定度。

Next, we present a method of designing a rotationally symmetric superresolving four-zone plate for dual wavelengths. The system performance of the design is shown in this thesis, with discussions in details.

接著，我们提出一个具有四个环带的滤波片之设计，用於使光学系统在两个不同的波长下，能同时达到超越绕射极限的效果。

In the same experimental condition, three 5-at% Yb3+-doped crystals were tuned using one fused quartz. The range of their tunable wavelengths are 70 nm,66 nm and 74 nm, respectively.

三块掺杂率均为5%的Yb3+激光晶体Yb：LSO、Yb：GSO和Yb：GYSO在完全相同的实验条件下由同一块熔融石英棱镜实现了可调谐激光的输出，调谐范围分别为70 nm、66 nm和74 nm。

The introduction of spectrophotometers equiped with micro cells and detectors capable of operating at a additional wavelengths has extend the scope of ultraviolet detection.

引入使用微池的分光光度计和可以在一个附加波长工作的检测器扩大了紫外检测的范围。

A white color is made up of many different wavelengths of light.

白色是由不同波长的光线组成的。

From the perspective of physics, there are as many kinds of colors as those of wavelengths.

从物理学的观点来看，不同的波长有多少种，颜色就有多少种。

From the physics point of view, there are many kinds of different wavelengths, and there are many kinds of colors.

从物理学的观点来看，不同的波长有多少种，颜色就有多少种。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了