損害閾 的英文怎麼說
中文拼音 [sǔnhàiyù]
損害閾
英文
lesion threshold-
When the cucumber plant grew into the 4 - leaf stage, the eil of b. tabaci was 9. 3159 % ; the et of b. tabaci was about 18. 4474 adults / plant, or 4. 6119 adults / leaf
黃瓜幼苗4葉期時,煙粉虱的經濟損害水平為9 . 3159 % ;煙粉虱的經濟閾值為每株黃瓜有煙粉虱成蟲18 . 4474頭,即平均每片黃瓜葉有成蟲4 . 6119頭。Optics and optical instruments - preparation of drawings for optical elements and systems - laser irradiation damage threshold
光學和光學儀器.光學元件和系統制圖準備.激光輻射損害閾The experiment was conducted to estimate the economic injury level ( eil ) and economic threshold ( et ) of b. tabaci
摘要研究了煙粉虱在黃瓜上的經濟損害水平和經濟閾值。To isolate the three kinds of cones, the blue, green and red visual targets were displayed on the yellow, purple and blue - green background respectively
結果3種視錐細胞的方向區分閾值與正常人相比明顯受損,發生了彌漫性的損害。分享友人