vd 中文意思是什麼

vd 解釋
VD ＝ vapour density 蒸氣密度。
Vd ＝ 【化學】 vanadium.
  1. In this experiment, seedlings of arabidopsis thaliana ( col ) were observed after being treated by verlicillium dahliae ( vd - toxin ), exogenous salicylic acid ( sa ), nitric oxide donor ( snp ) and nitric oxide synthase inhibitor ( nna ), then we investigated the changes of endogenous h2o2 content, the activity of the antioxidant enzymes catalase ( cat, ec : 1. 11. 1. 6 ) and ascorbate peroxidase ( apx, ec : 1. 11. 1. 11 ) and mrna levels of cat3 in different stress conditions, we also identified the localizations of h2o2 and no accumulated in the leaves of arabidopsis

    本實驗研究了棉花黃萎病菌?大麗輪枝菌毒素（ vd - toxin ）與擬南芥幼苗互作反應中外源sa 、 no供體snp 、 no合酶抑制劑nna等不同處理對擬南芥幼苗h _ 2o _ 2含量、 cat和apx活性及cat基因mrna表達量的影響，並對no 、 h _ 2o _ 2的積累部位進行染色檢測。
  2. 3. vd is not omnipotent. it not only need the methodological guidance, but also depends on various kinds of specialistic theories and skills, and even depends on the designer ' s experience

    3 、虛擬設計不是萬能的，它既需要方法論的指導，也依賴于各種專業理論和專業技術，更離不開技術人員的經驗和實踐。
  3. One case of allergic reaction by calcii glucouas vd

    靜脈輸注葡萄糖酸鈣致過敏反應1例
  4. Prevention of vd and aids among children and adolescents

    兒童青少年性病及艾滋病的預防
  5. The activity of apx was also decresed after sa and vd - toxin treatment. the activity of cat was decreasded more obviously. in the vd - toxin infected arabidopsis, no also restrained the activity of cat and decreased the level of cat3 mrna. the results suggested that h2o2 acted as a signal to involve the defense reactions which is induced by sa and no in arabidopsis

    No在毒素與擬南芥的互作過程中也表現出對cat的抑制作用，結果表明， h _ 2o _ 2可能作為信號分子參與了sa和no調控的擬南芥的防衛反應， sa和no或許在轉錄和蛋白水平上通過對cat的抑制作用而促進h _ 2o _ 2的積累。
  6. H2o2 was cytochemically detected in the cells of epidermal hair and the cell wall of vascular parenchyma cell. cat and apx were the two major h2o2 - scavenging enzymes in plants. when seedlings of arabidopsis thaliana were treated by vd - toxin, the activity of cat and cat3 mrna level were decreased after sa treatment

    外源sa 、 no供體處理擬南芥幼苗均能誘導h _ 2o _ 2的積累， no供體的誘導作用最強； no合酶抑制劑處理則未表現出h _ 2o _ 2含量的增強： h _ 2o _ 2的積累部位主要在葉片的表皮毛和維管束組織。
  7. In the low - temperature - freezing stage, the water is frozen as ice phase, while the solute precipitate as the salt phase. the velocity of ice phase growth ( vf ) in the solution and the velocity of solute diffusion ( vd ) decide that whether the heavy segregation of solute appears

    當低溫冷凍時，水以冰的形式凍結，溶質則以鹽的形式析出，形成冰鹽兩相;冰相生長速率和溶質擴散速率決定了溶質鹽是否發生大的偏聚。
  8. Accordingly, the vd head, the first thermostatic head especially for integrated valves, is not only a technically systematic development but also meets the customer s high demands on design and convenience in the home thanks to its perfect design

    Vd旋鈕是專門用於閥控暖氣片的溫控器旋鈕，不僅是持續革新的產物，由於其造型優美，因此同時也能滿足消費者對外形設計和舒適度的高標準要求。
  9. Based on irf and vd about the dynamic relationship between soybean futures and spot price

    的連豆期貨與現貨價格動態關系的研究
  10. At present, the traditional chinese medicine which is developed and has a special therapeutic effectiveness includes the cosmetic and healthy food which can resist aging and lots of prescription which can cure gout, hepatic disease, gastrointestinal disease, trachitis, chronic cholecystitis, arthritis, rheumatoid arthritis ( ra ), scapulohumeral periarthritis, gynecopathy, oral ulcer, rhinitis, inflammatory swelling of unknown origin, venereal disease ( vd ), angitis, diabetes, hypertension and so on

    目前開發的具有獨特療效的中藥有：道家秘傳抗衰老保健美容益壽食品，治療痛風病、各種肝病、各種腸胃道病、氣管炎、慢性膽囊炎、關節炎、類風濕關節炎、肩周炎、各種婦科病、口腔潰瘍、各種鼻炎、無名腫毒、各種性病、脈管炎、糖尿病、慢性咽炎、高血壓病等多種方劑。
  11. In this research monoclonal antibodies of vd - 8 strain were produced on the base of previous work of our laboratory, and other common fungal pathogens in cotton were with tested the antibodies

    本研究在實驗室前期工作的基礎上制備了棉花黃萎病菌的單克隆抗體，同時應用所制備的抗體對棉花上其他常見的病原真菌進行了檢測。
  12. Similar to hot carrier degradation, asymmetric on - current recovery was also observed and discussed. device degradation behaviors are compared in low vd - stress and in high vd - stress condition

    在自加熱退化中我們也發現了類似熱載流子退化中的非對稱性恢復現象，並對其退化特點和模型進行了討論。
  13. In the process of vd i adopt parameter design and variable design to different workpieces to set 3 - demention model

    在虛擬設計中，針對零部件加工工藝和應用的不同特點，分別採用參數化設計和變量化設計對檢測系統零部件進行3d建模。
  14. The at 2 scale based on the internal area - time lower bound of the viterbi decoder is analyzed. and the at 2 scales of three vlsi realization algorithms ( m - step decoder algorithm, flow and block decoder algorithm, and sliding block decoder algorithm ) are deduced. in succession, a fully new algorithm named ring - vd algorithm designed by ourselves is put forward, and its at 2 scale is also fetched

    分析並推導了viterbi譯碼器基於內部信息流的vlsi面-時下界at2尺度;推導了已有的三種viterbi譯碼器的vlsi高速實現演算法（ m步譯碼演算法、流水式塊譯碼演算法和滑動塊譯碼演算法）的at2尺度;提出了一種新的環形vd演算法，並推導了它的at2尺度;對四種viterbi譯碼器的vlsi高速實現演算法進行了比較分析。
  15. 4 wang ea ， rosen vd ， alessandro js ， et al. recombinant human bone morphogenetic protein induces bone formation. proc natl acad sci usa ， 1990 ， 87 : 2220

    5戴毅敏，陳新梅，毛天球，等.基因重組人骨形態蛋白- 2和牛骨形態蛋白異位誘導成骨的比較.實用口腔醫學雜志， 2002 ， 18 （ 4 ） : 326 - 328
  16. The contents of the paper are as follow, vd is systematically studied and the procedure of vd is put forward. in according to the vd ' s procedure, the testing table is designed in the nanning motor factory the vd ' s procedure is drawing model, fem analysis and drawing blueprints

    本論文的研究內容：對虛擬設計方法進行系統地研究，提出了進行虛擬設計的步驟；以南寧市電機廠的振動電機測試工作臺為例進行虛擬設計。
  17. Socio - economic charateristics of part - time workers changes in the cpi s private housing rental sub - index and in r vd s private domestic rental

    消費物價指數中的私人房屋租金分類指數及差餉物業估價署的私人住宅租金指數的變動
  18. The vd is composed of four functional units : 1 ) the branch metrics unit ( bmu ) ; 2 ) the add - compare - select unit ( acs ) ; 3 ) the path metrics unit ( pmu ) ; 4 ) the survivor memory unit ( smu ) ; regarding the power dissipation of the viterbi decoder, the smu is the hottest spot in the viterbi decoder due to the frequent memory accesses. there are two traditional techniques for the realization of survivor memory unit in viterbi decoder - - register exchange ( re ) and trace back ( tb ) method

    這是當前開展低功耗邏輯優化的重要方面，也是本課題採用的方法。 viterbi譯碼器主要由四個功能單元組成:分支度量單元（ bmu ） ，加比選單元（ acs ） ，路徑度量存儲單元（ pmu ） ，倖存路徑存儲和輸出單元（ smu ） 。本文所做的viterbi譯碼器設計採用模塊化的設計方法，先對各個功能單元進行優化設計，然後將各個功能單元組合在一起，形成最終的譯碼器。
  19. Vd ariable dot

    變點式列印
  20. For large maneuvering targets, we can adopt the variable dimension ( vd ) filter or interacting multiple model ( imm )

    當目標做大的機動時，可以採用自適應的變維濾波器（ vd ）和互動式多模型（ imm ）演算法。
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