dc 中文意思是什麼

dc 解釋
＝1. direct current 直流電：a DC generator 直流發電機。
2. District of Columbia 哥倫比亞特區〈美國首都華盛頓所在的行政區域〉：Washington, D. C. 美國首都華盛頓。
3. 〈義大利語〉 da capo （＝ repeat from the beginning）. 4. Deputy Consul 副領事。
5. District Court 〈美國〉地方初審法院。

  1. At the recent aaas ( american association for the advancement of science ) annual meeting in washington dc, researchers showed off bipedal designs

    最近，在美國科技進步協會的華盛頓年會上，研究者們展示了「雙足機器人」的設計方案。
  2. Excellent results have been obtained by using dc magnetron sputtering technology. a solar absorptance of 0. 94 - 0. 96 with an emittance of 0. 04 - 0. 06 at 100 has been achieved

    磁控濺射技術的準確結果顯示這種真空管在100時能夠達到吸收率： 0 . 94 - 0 . 96
  3. Input voltage : 400v dc ac peak at 1khz

    最大輸入電壓： 400v直流加交流峰值在1khz
  4. We hope that our study will provide us with more comprehensive knowledge of the mechanisms of immune regulation and the roles that dc and complement play in innate and acquired immunity, as well as to lay a foundation for further exploration of the roles dc play in antigen - specific immune responses and immune tolerance from a new perspective. part i expression of complement receptors and complement - associated molecules on dendritic cells derived from distinct - origin at different stages of development two subsets of dendritic cells were generated from precursor cells isolated by means of magnetic cell separation system

    曰補體受體及其相關分子在modc上的表達不同分化階段的單核細胞衍生性dc （ monocytes一deriveddc ， modc ）的誘導:將新鮮分離的單核細胞mo ，在含有gm一csf和工l一4培養體系中誘導5一7d ，即分化為未成熟modc ;對培養至sd的未成熟modc ，用tnfa刺激zd ，即分化為成熟modc ;此時再用lps刺激24h ，即為活化的modc 。
  5. Doing a measurement with your dmm in the acv position on your dc circuit will give a quick indication of any excess ripple on the supply when you don " t have a scope at hand

    用數字萬用表的交流檔在直流電路上進行測量，將在供電端產生一個任意超額紋波的快速指示，如果手頭沒有示波器的話。
  6. Applied technology of siemens all - digit dc speed adjuster

    西門子全數字直流調速器實用技術
  7. The dc ammeter will normally be calibrated at full range in each range

    直流電流表一般每程均作全量程校正。
  8. Verification regulation of dc digital amperemeter

    直流數字電流表試行檢定規程
  9. On the other hand, there is substanial evidences tha dcs mediate tolerane. the gm - csf - stbolated mouse bone mwderived mhc class ii + dc progendors tha are deficient in cell surface erpression of the costbolatory molecules b7 - l and b7 - 2 can induce alloanginspecific t ceil anergy in vbo. systendc adchstraion of these donor - derived dc progendors to recipients intravenously 7 days before transplantation prolonged the median graft survival tane from 9. 5 days to 22 days wbout additional twnosuppressions in a mouse cardinc twlanation model

    1995年， lul等報道表面缺乏共刺激分子，特別是缺乏cd80 （ b7 - 1 ）和cd86 （ b7 - 2 ）的未成熟型dc能在體外誘導同種抗原特異性的t細胞無能，而對dc的適當處理能夠使未成熟型dc潛在的耐受原性得以放大和增強，使得dc在誘導免疫耐受中具有相當重要的作用及潛在的應用價值。
  10. Brushless dc cooling fans, ac cooling fans and other appropriative fans, for example : cars, refrigerators ， air - conditions and the medical mechanism etc

    直流無刷散熱風扇，交流散熱風扇及其它行業如汽車冰箱、空調、機械醫療設備等專用風扇。
  11. General specification for printed armature dc servomotor

    印製繞組直流伺服電動機通用技術條件
  12. According to the study of frequency - conversion technology, it is available to convert the speed of asynchronism motor, adopting ac - dc - ac transducer, realizing to convert the speed

    通過對變頻調速技術的研究，利用變頻技術對異步電動機進行調速是可行的。
  13. Digital manometer dc 400 with integrated bar graph display

    內置條線圖顯示屏的dc400數字壓力計
  14. A several of rubber bar magnet for dc micro - motor is discussed in this paper. and engineering tests is introduced which are needed in production of rubber bar magnets and micro - motors

    摘要論述微型直流電動機中使用的橡塑磁條的特性，以及在磁條生產廠和電機製造過程需要進行的工程檢驗。
  15. Aiming at permanent brushless dc motor in mini - bev ( battery electric vehicle ) with torque ripple and violent noise during low speed running, the fuzzy control method is combined with slide mode control method to suppress the influence due to un - modeling parameters, and to ensure the robustness in the process of reaching slide mode plane

    摘要針對微型電動車用永磁無別電動機轉矩脈動大、低速運行時噪聲明顯等主要問題，採用模糊控制和滑模控制相結合的方法，克服了未建模參數的影響，保證了滑模到達階段的魯棒性，同時抑制了轉矩脈動。
  16. Processing technology of vegetable paper with gynura bicolor dc

    紫背天葵蔬菜紙加工工藝
  17. The optimum condition and kinetics on extraction flavonoids from bupleurum chinense dc

    柴胡總黃酮提取條件優化及其動力學
  18. Analysis on the adaptive area of bupleurum chinense dc. and it ' s quantificationally geographical division

    的烏拉爾甘草生態適宜區分析
  19. Analysis of the equivalent capacitive property about dc motor

    直流電動機等效電容特性分析
  20. We focused on the following aspects ; 1 ) we first assayed the expression of complement receptors and complement - associated molecules on distinct subsets of dendritic cells during their development in order to understand the physical basis of the sensitivity of dendritic cells to complement and its split products ; we next studied the effects of complement activation on the survival of dendritic cells during their development ; and finally examined the effects of the whole complement system, focusing on the ability of one of the split products of complement activation, c5a, and its first subcomponent - c1q, to influence chemotaxis of dendritic cells, as well as allo - t cell stimulatory activity of dc

    我們通過免疫磁珠分離了兩種人dc前體，即髓系來源的單核細胞（ monocytes ， mo ）和淋巴系來源的漿細胞樣dc （ plasmaeytoiddendriticeells ， pdc ） ，對這兩個不同dc亞群進行體外誘導培養，使其處于不同的分化發育階段，然後檢測了其表達補體受體一cd35 （ cri ） 、 cd21 （ crz ） 、 cdilb （ cr3 ） 、 cdlle （ cr4 ） ，補體調控蛋白一cd46 、 cd55 、以及部分補體片斷分子受體一c3ar 、 csar 、 clqrp的水平。
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