kn 中文意思是什麼

kn 解釋
kn ＝knot.
  1. Frame strength analysis of 500 kn pressing machine by fem

    熨平機機架有限元強度分析
  2. 2 there is also a new result on two bipartite graphs. let h be a graph obtained from km and kn by joining them with a bridge, and m > n > a > b, then r ( kab, h ) < max { r ( ka ? km ), r ( ka4, kn ) + m }

    另外對完全二部圖的ramsey數進行研究，給山一個結論： h是在k _ m和k _ n之間連接一個橋得到的， m n b 。
  3. 9 maximum lifting capacity of top drive power head 45 kn

    9動力頭最大起拔力45kn
  4. 9 maximum lifting capacity of top drive power head 30 kn

    9動力頭最大起拔力30 kn
  5. The tensile strength of testing tool is 1000 kn

    測試工具的抗拉強度是1000千牛。
  6. 10 maximum thrust force of top drive power head 30 kn

    10動力頭最大給進力30 kn
  7. 10 maximum thrust force of top drive power head 15 kn

    10動力頭最大給進力15 kn
  8. 8 maximum lifting capacity of top drive power head 30 kn

    8動力頭最大起拔力kn 30
  9. Design of 2000 kn mechanical corrective bending machine

    機械矯正彎曲機的設計
  10. Maximum thrust force of top drive power head 15 kn

    9動力頭最大給進力kn 15
  11. Load cells with electrical output up to 20 kn

    帶有電子輸出的測壓元件，最高壓力達20 kn
  12. Fixed railway installations. track service and maintenance tools. lever - operated 50 kn track lifting jacks. characteristics

    鐵路固定裝置.軌道裝置和維護工具. 50 kn扛桿起軌千斤頂.性能
  13. We will show several previous results of the span of simple graphs and multigraphs, and we also will present a new algorithm to compute spt of multigraphs, furthermore we will discuss the bound of the span of a special multigraph and the algorithm of spt ( kn )

    本文將給出一些關于簡單圖和重圖的已知結論，同時還將給出一種計算重圖的sp _ t的新演算法，並將討論取特殊t集時重圖的t -匝演算法以及完全圖k _ n的t -匝演算法。
  14. Kn. electronic components. rf coaxial connectors with screw coupling type kn. general requirements

    電子元件.帶螺口式耦合器的射頻同軸連接器
  15. Like the modern olympic games, winning athletes of ancient olympic games were heros who put their home towns on the map, but there were no medals, cash prizes or prizes kn goods for the winners, they would only get a simple wreath of wild olive

    與現代奧運會相同，古代奧運會的獲勝者會成為英雄併名揚天下，但是他們不會得到獎牌、獎金或實物獎勵，唯一的獎勵就是橄欖枝編成的花冠。
  16. This paper related to a practical project that a high school is big bay building with teaching, experiment and studying, aim at the higher seismic fortification criterion region ( 8 degree of seismic fortification intensity ), aseismic disadvantageous building site ( iii type site ), and the building loading much ( the building " self - weight is over the 9. 0 kn / m2 ). compared to r. c. rectangle columns, studying the aseismic performance of the r. c. special - shaped columns pure frame structure, the r. c. special - shaped columns frame - truss structure and the r. c. special - shaped columns frame - shear wall structure

    本文，結合某中學大開間教學實驗綜合樓的具體工程，就抗震設防烈度較高地區（ 8度）和抗震不利的建築場地（類場地） ，並且建築物所受荷載較大的情況（建築物自重超過9 . 0kn m ~ 2 ） ，通過與矩形柱分析比較的方式，研究了異型柱純框架結構、異型柱框架-桁架結構，以及異型柱框架-剪力墻結構的抗震性能。
  17. 8 feeding capacity of power head 55 kn

    8動力頭提升力55kn
  18. But results from studis of r. hansan and n. kishi have shown that only when the initial stiffness of connection is more than 105. 05 kn - m / rad, the joint is considered as rigid connection, otherwise it should be dealt with semi - rigid connction

    但根據r . hansan和n . kishi等人的研究表明，當螺栓端板連接的初始連接剛度大於10 ~ （ 5 . 05 ） kn - m rad時，這種連接才可以看作是剛性連接，否則就應將其視作半剛性連接。
  19. A c a2 + / calmo dul in - dep endent pro te in kinas e i i ( c amkii ) antagoni st kn - 6 2 ( 5x l0 - ' mol / l ) presented in the intemal solution had no significan effect on the current peaks induced by extracellular nmda ( l0 # mol / l ), but prevented the inhibitory effect of b on inmda " these results indicate that gcs have rapid, reversible idebitory effects on lnmda intracellular application of b thiough microelectrode had no effect on inmda, howevet, extracellular application of b or b - bsa suppressed peaks of inmda : all these denote b exerts its influence on nmda receptor by cytoplasm membrane mechansms, which is naxnely rapid, nongenomic mechhasms

    加有快速、可逆的。非濃度依賴性抑制作用。通過微電極將b直接導入細胞內， inmda不受影響，而胞外給予b或besa ， inmda減小，提示b對nmda受體的調控通過膜機制產生，這種作用與經典的基因組機制不同；因為廣譜激酶抑制劑和特異的pka抑制劑均可翻轉b的抑制效應， camk11抑制劑也可阻斷b的效應，而這些激酶抑制劑本身對inmda即有強烈的抑制作用： pka激動劑本身對inmda無明顯作用，也不影響b對l 。
  20. E of chloramphenicol, sole manufacturer of cyromazine, d. d. q. reactive blue kn - r, meta - base ester won gold and silver medal award in national science and technical program respectively

    先後開發了120項新產品，其中有列入國家級星火項目國家火炬項目國家創新基金項目被認定省級高新技術產品通過省級新產品鑒定。
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