負滑動 的英文怎麼說
中文拼音 [fùgǔdòng]
負滑動
英文
negative shrink hole-
2. sritable for revolve aport and swing sport when under heavy weight and slow speed, aswell the ccoasion that not form fluid impetus lubrication because of frequently open and closed in the course of loading
2適用於高載低速下的旋轉運動搖擺運動及經常在超負荷下啟閉頻繁而不易形成流體動力潤滑的場合。Methods of test for ancillary components for masonry - determination of shear load capacity and load displacement characteristics of shear ties and slip ties couplet test for mortar joint connection
圬工輔助砌塊的試驗方法.剪切桿和滑動桿的拉伸和壓縮負載容量和負載轉移特性的測定In the positioning servo - system, which generally is configured by the d. c. pulse width modulator ( pwm ) velocity governing system and position servo - loop, the parameter perturbance of pwm velocity loop really exist by reason of such as the load behavior ; power voltage supply ; operating setting value, etc. 1, 2 ， and it cannot be ignored. by using the identification technique to form the mathematical model of the system, authors have confirmed the facts. therefore, to design the discrete sliding mode controller ( dsmc ) of the positioning servo - system, the perturbed parameters value bounds of the pwm velocity loop, which is as the controlled plant of position servo - loop, should be accounted. consequently, the design principle of dsmc for accounting system with parameter perturbance is proposed by the authors. the proposed method can ensure the stability of system with parameter perturbance and the behavior of non - overshoot, fast precise positioning. in order to reveal the effects of the design method, the comparative research work is done by the authors. also, it has been tested in an industrial experiment, the results proved it is satisfactory
由直流脈寬調速系統（ pwm ）和位置環構成的定位系統中，速度環的參數隨負載特性；電網電壓；給定工況而攝動是不容忽視的.作者通過系統辨識建模也證實了這一事實1 ， 2 .因此在設計位置環的離散滑模控制時，必須針對速度環（即位置環的控制對象）的參數攝動范圍採用「對象參數攝動離散滑模控制器的設計方法」 ，以確保系統在參數攝動時的穩定性和快速、無超調、準確定位的優良動態品質.為剖析該設計方法的控制效果，本文作了對比性研究，並將該設計方法用於工業試驗中，取得了滿意的結果In next section, on basis of discussing negative - pressure - adjusting principle, detailedly summarizes rules of changing negative pressure by adjusting rotate speed of fan motor. then it gives a fuzzy algorithm for the controlling of negative pressure in sliding sealed suction cup
第六，討論了風機負壓控制原理，詳細總結了風機負壓控制規則，開發了滑動密封吸盤負壓模糊控制演算法。The correct thought in china commercial banks should be : the bank arranges its asset according to its ability to collect deposits over a long period of time, and reduce reserve as possible as it can to increase the income in a short period of time ; the money borrowed from the interbank lending and borrowing market can only be used to smooth the wave of cash demand in a short period of time ; when the bank arrange its asset and liability for the purpose of liquidity management, the bank must consider income and interest risk all together
我國商業銀行流動性管理的思路應該是：從中長期看，只能根據銀行吸收存款的能力，來安排資金運用；從短期看盡可能降低備付來提高收益；同業市場的短期借款只能用來做為頭寸調度的「潤滑劑」 ；流動性管理管理必須結合收益、利率風險管理來安排銀行的資產負債結構。本文的題目是：我國商業銀行流動性管理的量化分析。The study on thermal load has stepped into the domain on lubrication and deposit, which also affect the thermal load and thermal intensity of engine as the rotary speed and gas temperature on abroad
國外對于熱負荷的研究已經深入到潤滑油、積碳等細小而關鍵因素對發動機熱負荷和熱強度的影響。Aerospace series - bearing, spherical plain in corrosion resisting steel with self - lubricating liner - wide series - elevated load at ambient temperature - dimensions and loads
航空航天系列.室溫條件下高負荷寬系列帶自動潤滑軸承襯的耐蝕鋼制關節軸承.尺寸和負載Aerospace series - bearing, spherical plain in corrosion resisting steel with self - lubricating liner - narrow series - elevated load at ambient temperature - dimensions and loads
航空航天系列.室溫條件下高負荷窄系列帶自動潤滑軸承襯的耐蝕鋼制關節軸承.尺寸和負載Influence of preload factor on the stability of three - lobe journal bearing
預負荷系數對三油楔徑向滑動軸承穩定性的影響The result shows that, when the full - bridge power converter is joined with boost / buck dc chopper in parallel, it can serve a dc voltage of over 340v and a power of 800w, meanwhile, as output voltage of the fuel cells changes due to loadings, the sliding - mode controller can cause more rapid responses and robustness to the dc bus voltage source
實驗結果顯示，本論文之全橋式功率轉換器與升壓/降壓直流截波器並聯供電時，輸出電壓可達340v以上，輸出功率約為800w ，同時，當燃料電池之輸出電壓因負載而改變時，本論文所提出之滑動模式控制器能使直流鏈電壓具有較快速的響應及強健性。Table 2 : the loading p, abrasion linear velocity v, pv value and abrasion coefficient of some materials
表2幾種材料的負載p滑動磨擦線速度v pv值和摩擦系數If the using abrasion speed is low and the loading is not very big, but it undertakes heavy impact when running, it is better to apply thick wall shaft liner, for if the wall is too thin, the rigidity is not enough
如果使用滑動磨擦速度較低，負載不是很大，但運轉時受很大的沖擊，此時應採用厚壁軸套。如果軸套壁薄，剛度不足，可與金屬外套復合使用。By imposing the displacement of reciprocating sliding, an influence of the friction - velocity slope on squeal generation is tested
通過改變往復滑動位移，試驗了摩擦力-相對滑動速度負斜率對摩擦噪聲形成的影響。The result shows that a negative friction - velocity slope can not always cause squeal. it is often observed that the squeal can also occur in the area with a positive friction - velocity slope
試驗發現，摩擦噪聲既可以在摩擦力-相對滑動速度負斜率的區域發生，也可以在正的摩擦力-相對滑動速度斜率的區域發生。This phenomenon shows that stick - slip motion and negative friction - velocity slope are not responsible for the present squeal. it is because these two generation mechanisms of squeal only govern the tangential vibrations
這個現象否定摩擦噪聲發生的兩個機理：粘著-滑動機理和摩擦力-相對滑動速度負斜率機理，因為這兩個機理描述的是切向發生的摩擦振動。The oscillation of continuous casting mold is an important factor that has effect on casting production. the oscillation of continuous casting mold has experienced four kinds : synchronisiru negative slide >. sinusoidal and non - sinusoidal oscillation
連鑄結晶器的振動是影響連鑄生產的重要因素，它主要分為四種方式：同步式振動、負滑動式振動，正弦振動和非正弦振動。Based on the existing spectral independent component analysis ( spectral ica ) and non - negative constrained decomposition, a moving time window is introduced, and multiple dominant spectral components are extracted within the short - time window
結合已有的頻域獨立成分分析方法以及帶約束的非負分解處理，引入時間滑動窗口，在短時窗內動態提取多重主導功率頻譜。Available in a wide variety of formats, from ultralines standard range, to the compact range and on to its range of optional side bearing carriages for heavier load movement
我們有不同型號氣缸可供客戶選擇，從標準型系列到緊湊型系列，以及可以選擇不同要求的滑動軸承安裝在氣缸上用來增加氣缸的承載負載的能力。Braking test - laden : the laden truck is requested not to move when it was with tightened hand brake on the plateform, which is in a slope of 35 degrees upward rising with any single side for 30 seconds
負荷剎車檢定：將車輛放置於檢查臺上，拉緊手剎車，將檢驗臺單邊升起35度角並靜止30秒鐘，車輛不得滑動。Stability test - laden : the laden truck is requested not to move when it was with tightened hand brake on the plateform, which is in a slope of 30 degrees upward rising with any single side for 30 seconds
負荷傾斜度檢定：將車輛放置於檢查臺上，拉緊手剎車，將檢驗臺單邊升起30度角並靜止30秒鐘，車輛不得滑動或翻落。分享友人