primary root 中文意思是什麼

primary root 解釋
初生根
  • primary : adj 1 第一的,最初的,初級的;初等的;基本的;基層的。2 主要的,為首的,第一位的。3 原始的,根本...
  • root : n 魯特〈姓氏〉。n 1 (草木、毛發等的)根;根菜,食用菜根;根莖,地下莖;塊根;有根植物,草木,草...
  1. Acropetal differentiation of the cambium layer continues as the primary root elongates.

    形成層的向頂分化像初生根伸長一樣在繼續進行。
  2. 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。
  3. 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。
  4. Traditional chinese medicine suggested that the etiological and pathogenesis of dyslipidemiawerephlegm stagnation and blood stasis. in physiology, dyslipidemia may be similarto tcm ' s gaozhi. the normalization of liver - spleenfunction played a very important role in regulation blood lipids metabolism, and the root cause of dyslipidemia was the functional disorder of liver and spleen. the primary goal of dyslipidemia treatment was to disperse the stagnated liver - qi, and regulate the function of spleen

    中醫學認為血脂異常在病機方面屬「痰濁」 、 「血瘀」范疇,生理上與中醫之膏脂相類似,屬津液之范疇,肝脾功能的正常是血脂正常代謝的重要條件,脾「化」的相對不足是血脂代謝異常的根本原因;肝失疏泄是血脂代謝失常的重要因素,治療的根本在於截斷血脂失調的源頭,或者扭轉已有的病理趨勢,使其不再發生代謝紊亂。
  5. In our transfer system, quercetin inhibits both primary root and lateral root growth

    在我們的體系中, quercetin ( q )對主根和側根的延伸都有一定的抑制作用。
  6. The localization and expression of prolactin receptor from inner mongolia alpas cashmere goat were studied by sacpic staining, in situ hybridization and western blotting. samples of skin were taken at interval three months from birth, three months old, six months old, nine months old, ten months old or twelve months old, which correspond to summer, autumn, winter and spring. paraffin sections of hair follicles were stained with sacpic staining and in situ hybridization. the protein of prolatin receptor is abstracted from samples of skin in order to study on expression of prolactin receptor. there are prolactin receptors in outer root sheath, dermal papilla and inner root sheath. the growth of primary follicle is continuous

    本實驗從絨山羊出生后每隔三個月采一次皮樣,共分為4個月齡( 3 、 6 、 9 、 10或12 )段,通過製作石蠟切片,原位雜交、染色,並提取皮樣蛋白做westernblotting等實驗研究方法,研究了催乳素受體mrna催乳素受體在不同生長季節的內蒙古阿爾巴斯白絨山羊皮膚毛囊中的定位與表達,染色結果發現阿爾巴斯白絨山羊初級毛囊全年持續生長,次級毛囊的生長情況隨季節而變化,秋冬季生長旺盛,夏季生長緩慢與絨毛生成規律呈正相關。
  7. Third, the current management system of china ' s trade associations have quite a disadvantage, leading to the dual classification management system is the primary reason the industry associations obtaining independence, but also the difficulties caused by the development of trade associations root causes

    三、我國行業協會目前管理體制存在較大弊端,雙重分級管理體制是導致行業協會難以獲得主體獨立性的首要原因,也是造成行業協會發展困難的直接原因。
  8. Flesh root is the primary part that accumulates pigment, pigment content level of root peel is the highest than that of the other parts of radish plant, the peel of root and the flesh of root are both important organization accumulating pigment

    肉質根是色素積累的主要部位,其皮在植株各個部位中色素含量最高,與肉同為積累色素的重要組織。
  9. The exterior image of henan tour is the primary views which people visit henan, and is also the substance elements in the founding of tour image of henan. so we should give prominence to four parts : as the root of china, so much ancient capital cities, the hometown of shaolin martial art, and cradle of yuju. the internal image is the deep historical background and the abundant cultural connotation

    河南旅遊的硬體形象是人們到河南所要游覽的主要對象,是河南旅遊形象形成的物質基礎,其人文景觀,自然景觀,物質文化遺產內容豐富多彩,但歸結起來可分為:中華之根、古都雲集、少林故鄉、豫劇源頭四大主題或在這四大主題統領下的諸多類別。
  10. Chapter four focuses on the countermeasures against anti - dumping from the view of government and enterprises respectively. the following is the major viewpoints in the thesis : anti - dumping has developed into one of the major forms of trade barriers, which has its root deeply set into the economy and its internal features ; the backward managerial style of chinese enterprises constitutes the primary internal cause of the severe situation in which they have been suffering from anti - dumping ; the discriminating practices violate, in essence, the relative wto principles ; to break the anti - dumping barrier, the chinese government should straighten out the export practices, build up trade and business associations, and appeal to the wto dispute settlement body. as for enterprises, they should alter their marketing strategies and strengthen the cooperation with international business entities

    本文的主要觀點有:反傾銷自二十世紀下半期以來逐漸發展成為一種主要的國際貿易壁壘,有其深刻的經濟客觀需要以及自身的特點;中國企業普遍不存在對海外市場的傾銷能力,落後的經營管理方式是造成中國企業遭遇反傾銷制裁的主要內因;替代國制度從本質上講是違背wto反傾銷協議原則的;欲打破反傾銷封鎖,我國政府對內應整頓出口經營秩序,建立健全商會職能,對外應在研究吃透有關規則的基礎上積極向wto爭端解決機構申訴,以從根本上扭轉不利局面;企業應轉換經營思維,調整經營策略,積極應訴並加強國際合作,才能消除遭致國外反傾銷的內部隱患。
  11. The results showed : the relationships among cover of herbaceous layer, cover of liver moss layer, thickness of liver moss layer, thickness of root system twine layer and the distance between seedlings and adjacent tree were positive correlation ; the relation between litter and tile above five variables were negative correlation ; the variables of micro - habitat affecting seedling in the picea schrenkiana stand were generalized with moss, herbaceous, spatial distance, humus and litter ; litter and spatial distance between seedlings and adjacent tree were the most primary factors of micro habitat affecting regeneration of one year seedling

    結果表明:天山雲杉林分中草本層蓋度、苔鮮層蓋度、苔鮮層厚度、根系盤結層厚度、幼苗距大樹的距離5個環境變量之間為正相關;枯落物與草本層蓋度、苔蘚層蓋度、苔蘚層厚度、根系盤結層厚度、幼苗距大樹的距離為負相關;天山雲杉林微生境綜合因子可概括為「苔蘚」 、 「草本」 、 「空間距離」 、 「腐殖質」和「枯落物」 ;影響一年生幼苗更新最主要的微環境綜合因子為「枯落物」和幼苗距大樹的「空間距離」 。
  12. The program is installed in the mbr of the primary hard drive, replacing the os boot program that would simply select the active partition and load the os boot program from the root superblock

    該程序被安裝在主硬盤驅動器的mbr中,來替換只是簡單選擇活動分區並從根超級塊裝入os引導程序的os引導程序。
  13. The results indicated that cynanchumkomarovii is sensitive to soil water from root to shoot, which apparently become slower and even stopped growing with water stress aggravation and the time of stress increase, but the root - shoot ratio increased. the soluble sugar is primary osmolyte in roots of cynanchum komarovii, which increased markedly with water stress aggravation, while soluble sugar in leaves decrease. the results showed that assimilation of cynanchum komarovii mostly distributed to root

    5 、隨著土壤水分脅迫程度的加重,根系中的可溶性糖呈明顯的增加趨勢,葉中的可溶性糖則隨脅迫的加重而呈下降趨勢,說明在乾旱脅迫下牛心樸子的同化產物大部分分配于根系之中;脯氨酸( pro )在牛心樸子葉、莖、根的滲透調節中也起著一定的作用,隨土壤水分脅迫的加重,其在根、莖、葉中的積累明顯增加;而無機離子( k ~ + 、 na ~ + 、 ca ~ ( 2 + ) )在牛心樸子滲透調節中的作用似乎很小。
  14. The document object is the root of a document tree, and gives us the primary access to the document ' s data

    文檔對象是文檔樹的「根元素」 ,我們主要是通過它來訪問文檔數據的。
  15. This is a basic calculator ( add, substract, multiply, divide, square root ). the primary advantage is : the calculator is very easy to use you can operate just pressing one key

    有最簡單的計算力(加減乘除及平方根) ,特色是非常易用,所有操作你只要按一個鍵就可以了。
  16. Partition requirements of some operating systems operating boots from root partition approx. has to be system primary or superblock format space on first logical drive boundary needed drive

    操作從主驅動器引導引導分區大致是否需要系統還是從邏輯驅動超級塊格式需要的位於第一器引導邊界空間驅動器上
  17. When the concentration is low ( < 50 mm ), nitrate only influences lr development, and has no effect on primary root. but at higher concentration, nitrate obviously inhibits primary root elongation

    在濃度相對較低的條件下( 50mm )硝酸根隻影響側根生長,而對主根沒有明顯影響;隨著濃度的提高,硝酸根對主根的延伸也起到了明顯的抑制作用。
  18. Al accumulation on cell wall of root tips is the primary prerequisite of toxic effect of al on root tips in plants

    鋁在根尖細胞壁上的積累是鋁對植物根尖產生毒害的先決條件。
  19. You can start the primary node by simply starting heartbeat on the primary system as user root

    您可以在主節點上以root用戶的身份啟動heartbeat來啟動主節點:
  20. Consequently, the root bus driver knows enough to create a pdo for the primary bus

    從而,根總線驅動了解足夠的(信息)來為基本總線創建一個pdo 。
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