stem apex 中文意思是什麼
stem apex
解釋
莖尖-
The acrocarpous group includes the mosses capsule growing from the apex of branch or stem. it is from hdwigiaceae to hylocomiaceae. with bigger body, this group can preserve water and soil in forest ecological system and be favored double by horticulturist
同時，根據研究的標本編制了河北省側蒴蘚類植物分科、分屬、分種檢索表，並根據標本對其中重要的代表種類做了顯微繪圖。 -
The establishment of regeneration system of potato plantlets in vitro from potato stem - apex meristem
馬鈴薯莖尖分生組織試管苗再生體系的建立 -
7 - 10 days " seedlings after the seeds germinated, the meristem in the stem apex functioned to form true leaf primordium, meanwhile, the vessel elements which differentiated from parenchymatous cells of the middle and upper portion of the cnz connected with the vessel elements from procambium of epcotyl - shoot region
種子萌發7 - 10天，幼苗的莖端分生組織活動形成真葉雛形，此時由子葉節區中、上部薄壁細胞的轉分化形成的導管分子與上胚軸-苗區原形層形成的導管分子發生連接。 -
The results showed that there are no significant difference within the stomatic distribution of outer epidermis of young and aged stem and aged leaf sheath in three plants ; but there are significant or very significant difference within apex, middle and base of young and aged leaves
結果表明：三種植物的幼莖、成熟莖和成熟葉鞘外表皮的上部、中部、基部的氣孔分佈均無顯著性差異，而幼葉和成熟葉的上、中、下部的氣孔分佈存在著顯著性差異或極顯著差異。 -
The results showed that there are no significant difference organs, within the stomatic distribution of outer epidermis of young and aged stem and aged lea, sheath in three plants ; but there are significant or very significant difference within apex, middle and base of young and aged leaves
結果表明：三種植物的幼莖、成熟莖和成熟葉鞘外表皮的上部、中部、基部的氣孔分佈均無顯著性差異，而幼葉和成熟葉的上、中、下部的氣孔分佈存在著顯著性差異或極顯著差異。 -
This paper reports the process of making stem - apex of sweet potato wine. the product, has not only high nutritive value and special flavor, but also health function
摘要試驗以甘薯葉部、葉柄和莖為原料，通過發酵生產含豐富營養物質的酒，產品不僅具有豐富的營養物質，而且具有一定的保健作用。
分享友人