primary rays 中文意思是什麼
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We have observed the following characteristics of anatomical structure and development : ( 1 ) the primary roots belong to archetype and the lateral roots occur in the position toward the xylem of the vascular cylinder ; ( 2 ) the root endodermis consists of thicken casparian strips, and there are from two lo four layers parenchyma cells near the pericycle ; ( 3 ) the pith and resins canals are absent in the toots ; ( 4 ) secondary structure occurs in the root hair zone, and vascular cambium is formed from the parenchyma cells between the primary xylem and primary phloem ; ( 5 ) tanning materials are abundant in pericycle cells and phelloderm cells ; ( 6 ) sclereids are found in secondary phloem, and rays are rather rich in secondary xylem
結果表明：氣生不定根具有以下結構特徵和發育特點： （ 1 ）根為二原型，側根正對著木質部發生； （ 2 ）幼根內皮層細胞具凱氏帶加厚，維管柱內緊挨中柱鞘內側具有2 ~ 4層大型薄壁細胞； （ 2 ）根中無髓和樹脂道； （ 4 ）次生結構發生於根毛區，維管形成層由初生木質部和初生韌皮部之間的薄壁細胞轉化形成； （ 5 ）中柱鞘和栓內層細胞富含單寧類物質； （ 6 ）次生韌皮部有石細胞，次生木質部射線發達。 -
Uvb rays harm the skin ' s surface and are the primary cause of sunburn
Uvb損傷皮膚表面是造成曬斑的根本原因。 -
Individual primary light rays reflected by three different panels would be finally recombined by the color management module and the final color image is formed
三種不同顏色的光線透過硅晶微顯示屏幕的反射會被顏色管理系統重新組合併形成最後輸出彩色圖像。 -
Etheric cells will hold all seven primary rays to varying degrees ; some humans are prone to being more red, blue, green, violet, orange, yellow or magenta upon an etheric cellular level prior to ascension
以太細胞擁有全部七種基本光線到多樣化的程度；在前的提升中，一些人類的以太細胞層上傾于更多的紅色、藍色、綠色、紫色、橙色、黃色和洋紅。
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