流體降解 的英文怎麼說
中文拼音 [liútǐjiàngjiě]
流體降解
英文
fluid degradation-
According to the system technology require, adopting singlechip realize open loop digital control of hdclsm ; using v / f conversion and complex key - control method realize digital setting of system parameter, such as velocity ; using micro - stepping control insure the motor running more smoothly ; adopting debasing speed control method to eliminate the mechanical impact of distance termination effectively ; at the same time, analyzing main power circuits drive circuit and protect circuit of system, completing hardware design and facture and software programming and debugging ; at last, making a whole test in hybrid rotary step motor. the experiment result indicates that this control system reaches the qualities required and run smoothly also
根據系統技術要求，採用單片機實現了混合式直流直線步進電動機的開環數字控制；利用v f變換和復合鍵控方法實現了系統轉速等參數的數字設定；利用細分控制技術保證了電機運行的平穩性，並進行了波形分析和理論研究；採用單片機軟體降速控制策略解決直線步進電機行程末端的機械沖擊問題；同時對主功率電路、驅動電路和系統保護電路進行了分析，完成了硬體設計、製作和軟體編程、調試，最後在混合式旋轉步進電動機上進行了全面測試。Besides, the sedimentary facies of upper ganchaigou and lower ganchaigou formation were also mapped in supersequences which are the main target strata for exploration. the high resolution sequence stratigraphic framework showed the genetic relationship between the distributions of sedimentary facies and their tectonic settings. the near - source sedimentary systems such as subaqueous alluvial fan and lake - floor fan are often deposed in rise - hemicycles in the steep slope background in the north, the coarse lithology of fan - delta prograded from north to south in fall - hemicycles, and the braided stream facies are formed in the rise - hemicycles in gentle slope background in the south, braided stream facies prograded from sorth to north in the fall - hemicycles, but the lacustrine facies and salt lake facies developed in the middle part of the area
詳細的沉積相研究發現，紅獅地區第三系發育有沖積扇、水下沖積扇、河流、三角洲、扇三角洲、湖泊和湖底扇7種主要沉積相類型，並對作為區內主要勘探目的層系的下乾柴溝組和上乾柴溝組進行了以超層序為單位的沉積相平面編圖，以較高的時間解析度揭示了區內沉積相帶的平面展布及其在不同構造背景中的分佈規律，比如在北部的凹陷陡坡背景下，上升半旋迴低水位期通常發育有水下扇、湖底扇等陡岸近源特徵的沉積體系，下降半旋迴高水位期，扇三角洲相粗碎屑巖由北向南進積;在南部的凹陷緩坡背景下，上升半旋迴主要發育辮狀河流相，下降半旋迴辮狀河三角洲相由南向北進積;而中部紅柳泉一獅子溝一帶則為湖泊相沉積和鹽類沉積。In this paper, on the basic theories foundation study of summary people of the past, aiming directly at whether the shelter forest can deposit the sand and how powerful it can. we select the oasis in ulan buh desert as the study plot, and study the function of the shelter forest reduce the " sand " and " dust ". we draw the following conclusion. first, in the fixed and semifixed sand lands, which grow the natural sand - binding plants, the coverage of plant in the fixed and semifixed sand land is 26. 4 % and 10. 3 %, respectively, the amount of sand drift decrease 93. 38 % and 81. 91 % comparing with the migratory sand land which have no plant coverage in the same wind speed and the range of 0 - 40cm above the ground
本文以前人的研究為基礎針對「防護林體系是否有降解作用，有多大的降解作用」這一問題以烏蘭布和沙漠邊緣的防護林體系為研究對象，研究了防護林體系對「沙」 、 「塵」的降解作用，得出以下結論： （ 1 ）在距離地表0 - 40cm范圍內，同一風速下生長有天然固沙植物，植被蓋度分別為26 . 4 、 10 . 3的固定、半固定沙地上，地表起沙量分別比無植被生長的流動沙地降低了93 . 38 、 81 . 91 。Standard guide for assessing biodegradability of hydraulic fluids
評定液壓流體生物降解性的標準指南Basing on other researchers ’ work, this paper has put forward a novel type of icc ( induced current cancellation ) shielding layer for rfic / mmic performance improvement, to reduce high frequency loss, increase q value, and expand its application frequency range. and present how to realize rfic / mmic components such as i / o pad, inductors, baluns and so on by applying icc shielding layer structures. furthermore co - design methods of ic component structure and foundry process structure designs has been presented in this thesis
在無線通信技術對cmos射頻/微波集成電路需求的大背景下，本論文提出了用於高頻集成電路（ rfic / mmic ）器件的各類新型icc （ inducedcurrentcancellation ，感應電流相消）屏蔽工藝結構，由此設計製造的ic部件解決了傳統半導體工藝無法實現射頻/微波集成電路的難題，以達到降低高頻集成電路器件的高頻損耗，提高器件q值以及擴寬器件應用頻帶的目的。The inversionless bm algorithm in rs decoder is implemented with serial mode, which avoids the inversion computation and only needs 3 finite - field multipliers. thus, the complexity of hardware implementation has been mostly reduced. a 3 - level pipe - line processing architecture is also used in the hardware and the coding circuit in rs coder is optimized by using the characteristics of the finite - field constant multiplier
Rs解碼器的設計採用無逆bm演算法，並利用串列方式來實現，不僅避免了求逆運算，而且只需用3個有限域乘法器就可以實現，大大的降低了硬體實現的復雜度，並且因為在硬體實現上，採用了3級流水線（ pipe - line ）的處理結構。The lab study and field application indicate that this system has the feature of powerful repress, highly blind in, better rheology, better quality of mud cake and low filtration, resolved the complication of fall down and shrinking drilling in salt of gypsum layers, decreased the drilling circle, cut down the drilling cost and raised the colligation economic effect
室內研究和現場應用表明，該體系具有強抑制、強封堵、流變性好、泥餅質量好、濾失量小的特點，解決了膏鹽層、鹽巖層的縮徑、垮塌，縮短了鉆井周期，降低了鉆井成本，提高了綜合經濟效益。The programmed strategy of qim ' s access to available and steady development is : increasing mining production capacity and economic benefits by booming mine through science and technology to achieve increased capacity of continuous progression ; enhancing the ore reserve storage by excavating the prospecting potency of mineral resource ; magnifying scale beneficial result by enlarging output capacity ; adding products with high additional value by progressing towards futhur processing mineral products ; meanwhile, saving the management risk by developing non - steel industry ; concentrating the main body to increase the benefits by separating the subsidiary from the main one and staffs being laid of ; seeking supports of mining industry economic policy from macroeconomic policy to lighten the burden of our enterprise ; dealing well with the problem of guaranteeing the life of the staff being separated for further steadying circumstance of enterprise and society and perfectly realizing the constant development of qim
規劃的齊大山鐵礦可持續發展戰略是：通過科技興礦來提高采礦的生產能力和經濟效益，達到可持續發展能力的提高；通過挖掘齊礦礦產資源的勘探潛力來提高后備資源的儲備；通過擴大產量規模來增大規模效益；通過礦產品向深加工方向發展來增加高附加值產品；同時，發展非鋼產業來降低企業的經營風險；通過實施主附分離來精幹主體、減員增效。從宏觀經濟政策上來尋求礦業經濟政策的支持，減輕企業的負擔；為了使企業和社會的環境更加穩定，要解決分流人員的生活保障問題，從而更好的實現齊礦的可持續發展。This machine equal to a combination of one sealed horizontal waterpower pulp thick liquid machine and one light & heavy impurity of removing the dregs device with compact structure and high efficiency. including break to pieces, remove mixing and screen etc, this machine simplify the procedure of dealing with wasted paper greatly, and has reduced energy consumption
本機相當於一臺密封臥式水力碎漿機與一臺輕重雜質除渣器的組合體，結構緊湊，效率高，本機集碎解、除雜、粗篩等功能於一體，大大簡化了廢紙處理流程，降低了能源。In light of the measure way of fluid static pressure falling in proportion, the explicit function method of solving exponent by power function was simply and conveniently acquired through recording fluid flowing times
文章採用流體靜壓頭下降成比例的測量方法，記錄其流動時間，簡便地解決了冪函數求解指數的顯函數方法。Putting the potassium permanganate into the filter can improve its effect, the removal of organics and ammonia is increased, the influent concentration can satisfy the water reuse standard. but the turbidity of influent is unsatisfactory. the c / n ratio is the key factor to influence the nitrogen - removal of the anoxic / aerobic two - stage baf when the reflux ratio 、 hydraulic loading and the ratio of gas to liquid in aerobic filter are fixed. the anoxic / aerobic two - stage baf has a good removal of organics at different c / n ratio when the reflux ratio is 2, hydraulic loading is 2. 55m ~ 3 / m ~ 2 ? h and the ratio of gas to liquid in aerobic filter is 3 : 1. the influent concentration of organics is blow 7mg / l. from the beginning to 30cm of the anoxic filter, the removal of the organics is significant ; as the c / n ratio increasing, the influent concentration of ammonia is decreasing. when the c / n ratio is 3. 60, the enfluent concentration of ammonia is 3. 05mg / l which satisfies the water reuse standard. when the c / n ration is less than 3. 60, because of the imperfection
迴流比為2 : 1 ，水力負荷為2 . 55m3 / m2 ? h ，好氧柱氣水比為3 : 1時試驗表明:不同的c / n （ 1 . 05 7 . 45 ）下，兩級曝氣生物濾池對有機物有很好的去除作用，出水有機物濃度小於7mg / l ，其中在缺氧柱進水端30cm內對有機物的去除最為明顯;隨著c / n的增加，系統出水氨氮濃度降低，當c / n為3 . 60時，出水氨氮濃度降到3 . 05mg / l ，已經滿足回用水的氨氮標準; c / n < 3 . 60時，因為缺氧柱的不完全反硝化，體系中硝酸鹽氮和亞硝酸鹽氮發生積累影響了好氧柱的硝化反應使氨氮降解效果較差;系統對總氮的去除隨著c / n的增加而增加，當c / n為3 . 60時，出水總氮已經降到11 . 18mg / l ，滿足回用水的要求。Firstly, ownership concentration should be kept properly in chinese listed companies and the shareholding percentage of large shareholders should be declined to achieve ownership control. secondly, decrease the percentage of state - owned shares by means of selling them to artificial persons. problem of the absence of the available state - owned shareholders should be solved as soon as possible
根據以上結論，本文提出四點建議： （ 1 ）保持一定程度的股權集中，同時通過降低第一大股東持股比例形成股權制衡； （ 2 ）以法人股東受讓的方式減持國有股，解決國有股有效持股主體缺位的問題； （ 3 ）提高流通股比例與大力發展機構投資者相結合，引導機構投資者參與公司治理； （ 4 ）進行經營者持股的制度創新，充分發揮其激勵作用。Speech coding systems are generally based on narrowband speech at present, but its frequency is restricted in 200hz ~ 3400hz and its sample rate is 8khz. with the development of the wideband speech, its bandwidth which is from 50hz to 7khz causes the quality of speech communication to approach in the feeling of face - to - face conversation, and makes the speech natural, expressive and comfortable. hence, it ’ s quite significant in researching on wideband speech coding system. in recent 20 years, the dsp and its software development kit has improved greatly, but the price has fallen sharply, thus it has more and more widespread applications now
隨著當今世界的飛速發展，寬帶語音越來越受到人們的青睞，因為它的50hz 7khz的帶寬使得語音通訊質量接近於面對面交流的感覺，大大提高了語音的自然度、表現力和舒適度。因此，開發研製基於寬帶語音的編解碼系統具有十分重要的意義。在過去的短短二十年裡， dsp處理器的性能得到很大的改善，軟體和開發工具也得到相應的發展，價格卻大幅度地下降，從而得到越來越廣泛的應用。In the paper, the engendering and development, business flow and function of logistics distribution are analyzed, that logistics distribution is important link and assurance of realizing e - commerce are analyzed, the problems existed in e - commerce logistics distribution in china is put forward by the actuality of e - commerce logistics distribution in china, and the above study establish the basement of later study. logistics distribution ' s demand to e - commerce, the feature of e - commerce logistics distribution, the way of reducing cost of e - commerce logistics distribution, actuality of the mode of e - commerce logistics distribution in china are analyzed, and the mode of e - commerce logistics distribution in china is put forward ; by selectively studying the theory and method of logistics distribution and studying the principle and method of dividing the group of places, the model logistics distribution allowing visiting repeated of multiple places is established, the model is used to solve rational distribution sequence to reach lest cost to allowing visiting repeatedly, and an actual example is taken. the model logistics distribution in emergency has been established on the base of studying the necessity of logistics distribution in emergency in logistics distribution center
本文分析了物流配送的產生和發展、物流配送的業務流程和功能及物流配送是實現電子商務的重要環節和保證，並結合我國電子商務物流配送現狀，指出了我國電子商務物流配送存在的問題，為進一步研究奠定了基礎；分析了電子商務對物流配送的要求、電子商務物流配送的特徵和降低物流配送成本的途徑，並結合我國電子商務物流配送模式實際，提出了我國電子商務物流配送模式構想；通過對電子商務物流配送理論方法選擇研究，在站點群的劃分原則和方法的基礎上，建立了多站點可以重復訪問的物流配送模型，運用該模型，可以求解合理的配送次序，使可以重復訪問時配送費用最少，並列舉了實例；通過研究緊急情況下物流配送的必要性，建立了緊急情況下的物流配送模型，運用該模型，可以解決配送中心在缺貨的情況下，選擇合理的供貨點及運輸方式的問題，使供貨時間最短、供貨費用最少，並列舉了實例、編制了相應的軟體。Consequently, in order to optimizing the saving behavior and harmonizing the economy development, it is essential that ( 1 ) to perfect the price system of farm produce in order to improve the level of income of rural residents ; ( 2 ) to safeguard the right of land and social security to reduce the uncertain anticipation ; and ( 3 ) to reconstruct china ' s agricultural credit system to release the restriction of fluidity. the main innovation points in this thesis are as the following. the analysis framework of saving behavior of rural residents has been put up
因此，為了改善中國農村居民儲蓄行為，加強宏觀經濟調控，必須完善農村市場價格調節機制，保證農村居民收入的穩定增長；為農村居民提供相應的社會保障制度，降低其對未來收入特別是支出方面的預期尤為重要；加強農村公共物品市場體系建設，縮小城鄉以及地區間的收入差距；政府應當重點考慮規范正規金融市場與強化農村正規信貸市場，解決農村居民的流動性約束問題；幫助農村居民確立合理的消費期望，培養農村居民把握消費的自主意識及合理進行消費決策的能力。Compared with dc - mhd propulsion, ac mode has no electrode and does n ' t apply electric field to fluid directly. thus it avoids the detriment and noise caused by the air bubble generated by electrolysis, and makes the ship more quietly. these characters will help to develop a more efficient ship thruster
與直流磁流體推進相比，交流磁流體推進方式的最大特點就是沒有電極，因此沒有電極壽命問題，消除了電極表面壓降對推進器效率的影響，也沒有電機表面電化學過程產生的不良效應，如氣泡、電解質對海水的污染等。Including break to pieces, remove mixing and screen etc. this machine simplify the procedure of dealing with wasted paper greatly, and has reduced energy consumption
本機集碎解、除雜篩選功能於一體，大大簡化了廢紙處理流程，降低了能耗Results mr - ml technology can be used to quickly and effectively evaluate petrophysics and the property of pore fluids, and compensate the low resolution of seismic data, command the drilling situation of reservoir and lower the exploration risk
結果通過磁共振錄井技術可快速、有效地評價儲層的物性及流體性質，從而彌補深部儲層由於地震資料解釋精度低、儲層落實程度差的不足，對于及時把握儲層的鉆探情況、降低勘探風險具有重要的意義。Noise control can be well actualized with understanding of the acoustics characters of thin plate, cylindrical shell, stiffened plate and stiffened shell in liquid medium, which are the most common structure of car, aircraft and ship
薄板、圓柱殼、加筋板、加肋圓柱殼是汽車、輪船、飛機等交通工具中的結構組織形式，了解他們在流體介質中的聲學特性有助於對他們實施有效的減振降噪措施。The primary contents are as follows : ( 1 ) based on the fundamental seepage physical equation, the basic differential equation of saturated - unsaturated seepage in porous mediums has been deduced, in which the pressure head is the fundamental unknown quantity. a calculated model for analysis of saturated - unsaturated seepage field with the boundary condition of rain infiltration also has been developed
總體說來，本文主要從以下幾個方面開展了研究： （ 1 ）由基本滲流物理方程出發，以壓力水頭為基本未知量推導多孔介質三維飽和?非飽和滲流微分方程，在此基礎上分析了邊坡在有降雨入滲條件下滲流的定解條件和計算模型。分享友人