Several basic problems,main flowing patterns of two phase flow under microgravity are surveyed.

硅基低維材料的可見光發(fā)射和ＧａＮ基材料的藍綠光發(fā)射是９０年代半導(dǎo)體薄膜材料發(fā)光特性研究的兩個新方向。

Isoprene emission showed an obvious diurnal, daily, monthly, yearly variation, and was dependant on solar visible radiation and air temperature.

結(jié)果表明 :2 0 0 2和 2 0 0 3年異戊二烯排放具有明顯的日、逐日、月、年變化 ,其排放通量首先依賴于可見光輻射 ,其次是溫度 。

On the basis of transmission and conservation of solar visible radiation an.

基于可見光輻射傳輸與守恒的觀點 ,在觀測數(shù)據(jù)的基礎(chǔ)上建立了異戊二烯排放通量的經(jīng)驗?zāi)Ｊ健?/p>

and solar visible radiation are given.

通過對廣州鼎湖山近地面O3,NOx、太陽輻射、氣象參數(shù)等項目的觀測和理論分析,研究了地面O3與NOx等微量氣體及太陽可見光輻射的變化規(guī)律,詳細討論了可見光波段、不同天氣條件地面O3與NOx、光化學(xué)反應(yīng)、氣溶膠、可見光輻射等之間復(fù)雜的關(guān)系。

Emission of visible light by living organisms such as the firefly and various fish, fungi, and bacteria.

生物發(fā)光生物體的可見光發(fā)射，如螢火蟲、彩色魚類、真菌類和細菌

"a continuous, invisible light beam is emitted from the OPTIMa Sensor."

OPTIMa感應(yīng)器持續(xù)發(fā)射出一束不可見光。

Through the absorption of UV and reflection of visible light, fluorescent brightening agents(FBA) can enhance the whiteness and brightness of fabrics.

熒光增白劑通過吸收紫外光與發(fā)射可見光,使織物增白和增艷。

Study on UV-Vis Absorption Spectra and Fluorescence Emission Spectra of Sixteen Tetra-Substituted Metallophthalocyanine Complexes

四取代酞菁金屬配合物的紫外-可見吸收光譜和熒光發(fā)射光譜研究

Optical Transmitters and Receivers (See )

光發(fā)射機和接收機（參見）

The polymers can also emit strong fluorescence with the excitation of ultraviolet( UV) or visible light.

在紫外或可見光的激發(fā)下,也能發(fā)射出較強的熒光。

A device which transmits an extremely narrow and coherent beam of electromagnetic energy in the visible light spectrum.

一種能夠發(fā)射可見光譜電磁能的極細的相干光束的裝置。

an exchange produced by the chemical action of radiant energy (especially light).

在輻射（特別是可見光）能量作用下發(fā)生的取代反應(yīng)。

fibre-optic visible-infrared spinscan radiometer

光纖可見紅外自旋掃描輻射儀

visible-infrared spin-scan radiometer

可見光-紅外旋轉(zhuǎn)掃描輻射計

visible and infrared spin-scan radiometer (VISSR)

可見光和紅外自旋掃描輻射儀

The thermal radiation of shorter wavelengths than the visible are called ultraviolet.

波長短于可見光的熱輻射稱紫外線。

Infrared radiation has wavelengths longer than those of visible light.

紅外輻射的波長比可見光的波長長。

Separation of visible light into colors by refraction or diffraction.

色散可見光通過折射或衍射而分散成多種顏色

Emitting visible light as a result of being heated.

發(fā)白熱光的由于遇熱而發(fā)出可見光的

Degradation of Toxic Organic Pollutants by Soil Catalysis Under Visible Irradiation

可見光照射下土壤光催化降解有毒有機污染物

R & D State and Market of Visible Laser Diodes-High Power Visible Laser Diodes

可見光激光二極管的開發(fā)現(xiàn)狀與市場——大功率可見光激光器

testing method on transmittance and reflectance for daylight and solar radiation and solar heat gain coefficient of flat glass

平板玻璃可見光透射比、反射比、太陽能總透射比試驗方法