photic 中文意思是什麼
photic
解釋
adj. 形容詞 1. (關于)光的。2. (有機體)發光(性)的;靠發光(刺激)的。
3. 透光的(尤指透日光);感光的;受光的。
n. 名詞 -s 光學。
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Objective to study and compare photic stabilities among extracted black rice, amaranth and grape pigment from natural products
摘要目的從天然產物中提取黑米、莧菜紅、葡萄紅這三種花青素類色素,並比較它們的光穩定性。 -
Most marine plants can live only in the photic zone.
海洋植物多半只能生活在透光層里。 -
It is generally assumed that the photic zone extends to the depth at which the light intensity is reduced to 1% of the value at the surface.
通常認為光照帶伸展到光強度降低為表面值為1的深度。 -
Research and summarize of photic biological effect
光生物效應研究綜述 -
The new idea on studying the phenomenon of photic vacuum dispersion
研究光的真空色散現象時的一個新觀點 -
Photic electronics co., ltd
峰鼎電子 -
Photic sonic stimulator
光音刺激器 -
Methods to study the photic stabilities of these three types of pigment in an uniform environmental condition, using the same radiation lamp - house with the same illuminance
方法在統一的環境條件下,使用相同的輻射光源、照度,在近似相同的初始吸光度值下,對這三種色素的光穩定性進行比較研究。 -
When the illuminance rose, the photic decomposition rates of the natural anthocyan pigments rose as well, but there was no linear relation between photic decomposition rate and illuminance
隨著照度的增大,花青素類色素的光降解速率也增大,但光降解速率常數的改變和照度之間不存在線性對應關系。 -
Results the natural anthocyan pigments were relatively stable under the radiation of incandescent lamp, whereas their photic decomposition rates became faster under the radiation of high - pressured mercury lamp
結果花青素類天然色素在白熾燈下較為穩定,而在高壓汞燈照射下,光降解速度明顯加快。 -
In addition, this paper has analyzed and calculated the wave - guide mode theory, got the quantum well laser photic - field distribution ' s fluctuation equation, deduced the far - field distribution ' s mathematics model by the method of stepwise approached, and simulated the near - field and far - field about the laser with computer software. we utilized a pair of mode expand layers which can restricted in photic - field to narrowed the far - field comer about quantum well laser material structure ( the corner was about 21 ?
另外本文還對光波導模式理論進行了理論分析和計算,得到了量子阱激光器光場分佈的波動方程,利用逐步逼近的方法推導出了遠場分佈的數值模型,通過計算機軟體模擬出了激光器遠近場分布圖,並利用模式擴展層對光場的限製作用得到了窄遠場發散角(約為21 )的量子阱激光器材料結構。 -
Because computing exactitude contrail is completed after the event by shooting range photic measure equipment, better quality track record to image collected by photoelectricity sensor become a very important work it exists the problem of data transmission rate low in the process of storing data to hd from high frame frequency and great array ccd camera
由於靶場光測設備對目標精確軌跡計算的工作要在事後完成,因此對光電傳感器採集到的圖像數據高質量記錄就成為一項極其重要的工作。從電視測量系統的高幀頻、大陣列的數字ccd像機採集並存儲數據到硬盤的過程中,存在數據傳輸速率低不能滿足要求的問題。
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