middle portion 中文意思是什麼
middle portion
解釋
中游水位-
According to the space - tim e maturation during the development of the vessel elements in primary vascular system : the vessel elememts of the cotyledons and the lower portion of cnz formed firstly, then downward hypocotyl - root zone, at length, the vessel elememts of the upper and middle portion of cnz and epicotyl - shoot region connected with each other, the result uphold the seedling partition model that divides seedling into cnz, hypocotyl - root region and epicotyl - shoot region
根據金魚草幼苗初生維管系統導管分子發育的時空性，即子葉和子葉節區下部導管分子先形成，然後向下形成下胚軸-根區的導管分子，最後子葉節區中、上部與上胚軸-苗區的導管分子再發生連接，據此支持將幼苗分為子葉節區、下胚軸-根區和上胚軸-苗區的幼苗分區模型。 -
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 anterior face of the middle turbinate is incised and the concha bullosa identified. it is then sectioned vertically with straight scissors up to its posterior limit. the lateral portion is then removed, opening the region of the middle meatus
從中鼻甲的前面切入后識別並用直剪垂直分開泡性鼻甲至其後界，接著移去泡性鼻甲的側面，暴露中鼻道，此時可以即可顯示竇口鼻道復合體的結構。 -
The results showed that the vessel element did n ' t differentiate after the seeds had imbibied for 6 hours ; 6 hours after seeds germination, two loci ? ne below the middle portion of the cotyledon and the other in the lower portion of cotyledon - node zone ( cnz ) initiated the differentiation of vessel element simultaneously, then elongated towards the cotyledonary apex and hypocotyl - root region respectively ; eventually the two promoter loci began to interconnect through vessel elements
結果表明：種子吸漲6h ，未有導管分子的分化；種子萌發后6小時期間，自子葉中部偏下方和子葉節區下部的兩個位點同時啟動導管分子的分化，並分別向子葉葉尖和下胚軸-根的方向延伸；爾后，在發生兩個啟動位點之間發生導管分子的連接。 -
The building is six stories high in south and four stories high in north and three stories high in the middle. there are offices on the fourth floor in the northern portion
本商廈東傍運河，東南橋堍處現為公共綠地，該地原屬本商廈，后為闢建河旁通道，無償退讓給當地政府。 -
Abstract : based on the basic concept of the revolving shell, the equation of the middle surface generatrix of the approximate ellipsoid portion of the ellipsoidal head is derived, the unwrapped area and the unwrapped diameter of the ellipsoidal head are calculated, the result is compared with that of derived from the real ellipsoid and that of calculated from the empirical equation, relative chart and code are given out, which could be used by manufactures for reference
文摘:根據回轉殼體的基本概念，推導了橢圓封頭的近似橢圓殼部分的中面母線方程，據此推導計算了橢圓封頭的展開面積及展開圓直徑，並根據橢圓殼幾何形狀推導的結果與經驗公式所得結果進行了比較，給出了有關圖表及計算程序，可供製造單位參考使用。 -
They used to export their primarily processed product to japan through a middle agent, who takes away a large portion of the profit
以前他們的主要生意都是通過中間商出口日本，利潤受到很大影響，並且出口產品單一，猶如井底之蛙。 -
This specimen of a pigeon, being dissected along the middle line of its belly, whose chest and abdoment walls, chest bone, right leg, right side chest muscle and its artery and vein, as well as the portion of liver being removed, the left side chest muscle being turned outward with all intestines being pulled outside, was fixed on the board
本標本沿鴿腹部中線剖開，切除胸腹壁、胸骨、右後肢等，及部分肝以及右側的胸動、靜脈和胸肌；左側胸肌翻向外側，大小腸從體腔內拉出體外，標本背向襯板固定。 -
The minor streets are still under development. the residential portion of the first phase of the palo alto villas project will consist of middle and higher quality single family residential homes. it is planned that between 100 and 150 single family homes will be constructed on lots which will be between and acre each
立基路以東的300畝左右地塊將進行多層和小高層的開發，總建築面積將達二十多萬平方米，預期售價將控制在每平方米2500元以下，以適應當地居民的消費水平。 -
The district studied is located in the southern portion of lanping basin in the middle of sanjiang area
研究區位於西南「三江」中段，蘭坪盆地南部。
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