speed reduction 中文意思是什麼

speed reduction 解釋
減速裝置
  • speed : n 1 快，迅速。2 速率，速度。3 （汽車的）變速器，排擋。4 （膠片，照相紙）感光速度。5 〈古語〉興隆...
  • reduction : n 1 縮小，減少；降級，降位；（刑罰等的）輕減；減速；減價，折扣。2 （城市、國家等的）陷落，投降，...
  1. 24ppm colour printing at maximum resolution without reduction in speed

    最大解析度下可以24ppm的速度進行彩色列印，速度絲毫不降低
  2. Each electrode is impregnated with a catalyst to speed the oxidation reduction or half reaction.

    每個電極摻入催化劑，以加重電池半氧化或還原反應。
  3. Weight loss at a safe and healthy speed ( a weight reduction of about 0. 2 to 1 kilogramme, or 0. 5 to 2 pounds in a week is recommended )

    以安全及健康的速度減肥（每星期約減0 . 2千克至1千克，即0 . 5磅至2磅） ；
  4. Numerical simulation signal and vibration acceleration signal of a roughing mill main drive speed reduction unit have been decomposed by using empirical mode decomposition algorithm ; each component has been carried on spectral analysis

    摘要運用經驗模式分解演算法對數值模擬信號及某軋鋼廠粗軋機主傳動減速機振動加速度信號進行了分解，從而得到若干個基本模式分量，對每個模式分量進行了頻譜分析。
  5. 650mm, 500mm, 450mm, rough rolling mill group, 400mm rough rolling mill group and medium rolling mill group, 320mm medium rolling mill group, 300 medium rolling mill group, 280mm, 250 mm, 220 finishing rolling mill group. note : all the groups include motor, speed reduction unit, link - up, guide rail, roller etc

    一軋機規格新的二手的650mm粗軋機組， 500粗軋機組， 450粗軋機組， 400粗中軋機組， 320mm中軋機組， 300中軋機組， 280 250 220mm精軋機組。
  6. An experiment of the scaled down fmv forging process is carried out under the conditions of different high reduction and different speed of upper anvil in order to verify the redeveloped deform3d, the constitutive relation inserted in deform3d and the material constitutive parameters

    根據大型汽輪機轉子的實際鍛造過程，完成了幾種不同的壓下量和變形速度的按比例縮小的fmv拔長工藝模擬試驗。
  7. The project of the experimental and theoretic research on friction reduction by microbubbles for high - speed ships, supported by the national natural science foundation of china ( no. 19772050 ), aims to study the key technology of air - jetting devices and its relevant problems, theoretically predict the law of bubble diffusing in the boundary layer and calculate the friction of the hull

    國家自然科學基金項目「高速氣泡船減阻試驗及理論研究」的目的在於研究高速氣泡船噴氣裝置的關鍵技術及其相關問題，並從理論上預測噴氣氣泡在船底邊界層的擴散規律和計算船體摩擦阻力，為將這一技術應用到實船上提供基礎。
  8. This paper observe various of curvature ratio at asymmetrical rolling that mismatch rolling diameter with different specimens thickness, mismatch peripheral speed, reduction, lubrication, and discuss rolling force, rolling torque with rolling speed and reduction

    本文主要觀察板材于異徑壓延後彎曲曲率之變化情形，探討曲率與不同初始板厚、周速比、縮減率及潤滑之關系，並討論壓延力、壓延扭矩與周速比及縮減率之關系。
  9. Abstract : the lubricating condition of cold rolling is affected by many factors. this paper shows the relationship between the friction coefficient and three rolling parameters, such as rolling speed, reduction and concentration of rolling lubricating oil

    文摘:主要研究了在冷軋過程中，軋機輥縫摩擦系數受軋制速度、相對壓下量以及乳化液濃度因素影響的變化規律。
  10. A comparison of the flows with different gate - opening rates shows the causes that opening the gate at a higher rate is favorable to the reduction of cavitation, gate vibration as well as the gate load fluctuation. in addition, a study has been made to show the influence of the high - speed jet flow coming downward from the narrow gate gap on the flow condition in the tunnel downstream to the gate

    通過分析比較不同閥門開啟速率對流動特性的影響，闡明了快速開啟閥門不僅有利於減少空化空蝕也有利於減小弧門振動和啟門力的脈動，此外，研究了門楣處狹窄縫隙高速射流對門后流態、壓力脈動和弧門受力等方面的影響。
  11. It is validated that the design of induction machine vvvf control system has its rationality and feasibility. the distinct reduction of switching loss shows the efficiency of the three optimal switching patterns initiated. the research of this paper lays a solid foundation for the research of the high - speed motor control system to be continued

    空載和負載實驗表明文中所提出的感應電機調速方案的正確性和實用性，以及三種優化svpwm開關模式在減少開關損耗等方面的有效性，為后續的高速、超高速電機控制打下了理論和實驗基礎。
  12. When the water dose was 20 % and engine speed was 2000r / min, the maximum fuel saving was 4. 1 % ; the thermal efficiency of emulsified fuels was higher than that of using pure diesel oil. nox and particulates emissions were reduced greatly by using emulsified fuels. when water dose was 20 % and engine speed was 1500 r / min, the maximum nox reduction was 43. 4 % ; the average of particulates under all loads was reduced by the extent of 46 % ~ 64 %

    結果表明：燃用乳化油節油率有所提高，當n = 2000r min ，摻水率為20時最大節油率可達4 . 1 ；燃用乳化油的熱效率也高於燃用純柴油； no _ x 、顆粒排放比燃用純柴油時則有大幅度降低，當n = 1500r min摻水率為20時， no _ x排放量下降的最大值可達43 . 4 ；固體顆粒物排放量在整個負荷范圍內的平均值比燃用純柴油時低46 64 ；隨著乳化油摻水量的提高，排放效果改善越明顯；而thc和co的排放量則比燃用純柴油時有所升高。
  13. This article has primarily analyzed the reason of the influence of the third generation of long drafting technology on the product quality, holding that by use of the third generation of long drafting technology, the friction force of the nips is increased, the floating fiber is effectively controlled, fiber speed changing point goes forward and fiber movement is more stable which lead to the improvement of product quality with obvious reduction of thin or thick places and neps

    摘要對細紗機第三代大牽伸工藝影響產品質量的機理進行了分析，認為採用第三代大牽伸工藝后，鉗口的摩擦力界得到增強，浮遊纖維得到有效控制，纖維變速點集中而前移，纖維的運動更趨平穩，產品質量有所提高，特別是每千米細節、粗節、棉結明顯下降。
  14. From single - phase power supply, the shocks have driven two of the permanent cigang rotor rotary rotary magnetic field, and reducer with calculated design to export different rotational speed and moment, with the corresponding reduction in rotational speed increase moment

    由單相電源供電，振蕩產生兩相旋轉磁場驅動永久磁鋼轉子旋轉，與減速器配合，根據計算設計可以輸出不同的轉速和力矩，隨著轉速減少的相應的力矩增加。
  15. It is indicated that, when a two - speed motor is used for driving oil transfer pump, the motor with the characteristic of torque reduction on square rotary speed should be chosen ; the working economy of the variable speed pump is restricted by the characteristic curves of pipeline resistance, and its speed control range is restricted by the pipeline resistance characteristic curve, the pressure head needed by the system and the working characteristic of the pump ; when several pumps work in parallel, the pump with better performance should be changed into speed - variable pump

    指出雙速電動機用於輸油泵的調速時，應選用轉矩按轉速平方降低特性的電動機；調速泵的運行經濟性受到管路阻力特性曲線的限制，其調速范圍受到管路阻力特性曲線、系統所需揚程和泵運行特性的限制；在母管制系統中把部分定速泵改為調速泵時，應將性能較高的定速泵改為調速泵。
  16. Level 3 - calls upon the aid of a greater hawk ( invisibility ) and a quilbeast ( has 20 % speed reduction poison attack ). 80 second duration

    三級-召喚一隻高等貓頭鷹哨兵和一隻豪豬。高等貓頭鷹哨兵具有永久隱身能力，豪豬的毒性攻擊降低20 %的攻擊速度和移動速度。
  17. Level 4 - calls upon the aid of a greater hawk ( invisibility ) and a greater quilbeast ( has 35 % speed reduction poison attack ). 90 second duration

    四級-召喚一隻高等貓頭鷹哨兵和一隻高等豪豬。高等貓頭鷹哨兵具有永久隱身能力，高等豪豬的毒性攻擊降低35 %的攻擊速度和移動速度。
  18. Effect of one - photon detuning on light speed reduction in a three - level - type atomic system

    三能級原子系統中單光子頻率失諧對光減速的影響
  19. Then paper introduces a method by which the engine size and the speed reduction ratio from the engine to drive wheels based on the cruising mode ( one of the two basic modes for an electrically peaking hybrid vehicle ' s operation )

    而後重點針對電力峰值型並聯混合動力電動汽車動力的兩種操作模式介紹了一種基於恆定高速行駛模式的，用來確定發動機大小以及發動機與驅動輪之間傳動比的方法。
  20. Level 2 - calls upon the aid of a scout hawk and a quilbeast ( has 20 % speed reduction poison attack ). 70 second duration

    二級-召喚一隻貓頭鷹哨兵和一隻豪豬。豪豬的毒性攻擊降低20 %的攻擊速度和移動速度。
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