抽動點 的英文怎麼說
中文拼音 [chōudòngdiǎn]
抽動點
英文
pumping point-
This procedure can imitate the single well pumps water the chronometer calculates at all point water level in district declines deep with horary variety ; study the sport law of the rivers ; solve definitely flow draw water issue wanton boundary the wells of termses, predict that dives under water in the location, guide and construct and excavate the progress, appraise the rationality of the precipitation scheme
此程序可以模擬單井抽水時計算區域各點水位降深隨時間的變化，研究水流運動規律；求解任意邊界條件下的井定流量抽水問題，預測潛水位，指導施工開挖進度，評價降水方案的合理性。Consisting of the protracting graph of hydrogen - like atom ' s angle distributing, computer simulation of the symmetry of molecular orbital and chemical reaction mechanism, showing the molecular point group and symmetry element, computer simulation of molecular vibration, bravias ' s crystal lattice and their transforming, extracting of plane periodic lattice, extracting of solid periodic lattice, close packing of isometrical pellet and the structure of simple mental substance, close packing of unequal pellet and crystal structure of representative ionic crystal, computer simulation of phase analysis by x - ray diffraction
內容包括類氫原子角度分布圖的繪制，分子軌道對稱性和反應機理的微機模擬，分子點群和對稱元素顯示，分子振動運動的微機模擬，布拉維晶格和晶格轉化，平面點陣抽取，立體點陣抽取，等徑網球的密堆積和金屬單質結構，不等徑圓球密堆積和典型離子晶體結構， x射線多晶衍射的微機模擬十個子模塊。The system constitution and frame construction of micro - emergency logistics capability are built from three points of view, namely the logistics activity attribute, the logistics system nonrepresentational characteristic and the logistics capability constitution idiosyncrasy
按照研究范圍的大小，將應急物流能力劃分為宏觀、中觀和微觀3個層面，並從物流活動的性質、物流系統的抽象特徵和物流能力構成要素的特點3個角度，對微觀應急物流能力的體系結構與框架進行了建構。When the thickness increases up to a critical value, about 30 nm, the spotty rheed pattern gradually changes to streaky pattern, and the rheed oscillation curve appears. the rheed pattern of the ultra thin lno film deposited in the relatively high oxygen pressure is streaky pattern. with pumping the oxygen pressure to the relatively low value, the streaky rheed pattern gradually changes to spotty one
我們發現在較低的真空度下，即氧分壓處於2 10 - 4pa和3 10 - 3pa之間， lno晶格中的一個o2 -將會轉移兩個電子給兩個ni3 + ，並且移動到薄膜表面形成o2被泵抽走，從而導致鈣鈦礦結構的垮塌，其相應的rheed圖樣呈現出清晰而明亮的點，表明表面為較為粗糙的三維島狀結構。Manager of chinavnet ye lisheng addressed at the party that the collaboration of chinavnet and tencent qq will enable the vast number of qq users to enjoy various qq vas including qq coin recharge via chinavnet, qq love, qq show and qq vips more conveniently on chinavnet s platform ; qq, on the other hand, will greatly satisfy the individualized demand of chinavnet users concerning im, online games, friend making and internet communities. at the earlier stage of this acitivity, chinavnet also provided qq service users through chinavnet platform with lottery opportunities on the spot. the prizes of the lottery including valentine s three - day shanghai tour and souvenirs etc. became an eye catcher at the party
晚會上互聯星空總經理葉利生表示，互聯星空與騰訊qq的攜手，可望讓廣大的qq用戶能夠通過互聯星空的服務平臺，更加便捷的享用豐富多彩的qq增值服務包括互聯星空q幣充值qq交友qq秀qq會員而qq的加盟，也會極大的滿足互聯星空用戶在即時通信游戲交友社區等方面的個性化需求同時，在前期活動期間通過互聯星空使用騰訊qq服務的消費者，互聯星空更是提供了現場的抽獎機會，包括上海情人節三日游及紀念品在內的各獎項，在晚會中成為了現場觀眾關注的熱點。In this paper, taking one of the special processes - chromic acids anodizing for example, such administration methods as the key points control and the quality performance administration system for surface treatment process have been setup by process analysis and key points seeking. as for the complicacy of the quality control on metallurgical special processes and the huge statistic data, the quality information system of surface treatment have been established on the bases of computer database. this paper brings out the systematic evaluation way to setup reception test items by taking the reception test results as evaluation basis and sampling statistics as rules
本文以鉻酸陽極氧化表面處理工藝為研究對象，通過工藝技術分析、尋找關鍵特性、建立對關鍵特性的控制等工作，研究建立了表面處理工藝動態質量管理系統；針對冶金特種工藝質量控制的復雜性及統計數據量大等特點，建立了以計算機數據庫管理為基礎的表面處理信息及處理系統；為解決冶金特種工藝原材料入廠復驗任務重的困難，建立了以原材料入廠復驗的試驗結果為評價基礎，以抽樣統計方法為依據的原材料入廠復驗項目優選系統等。Automotive fuels - assessment of petrol and diesel fuel quality - sampling from retail site pumps and commercial site fuel dispensers
車用燃料.汽油及柴油質量的評估.零售點油泵及商業點燃料自動售貨機的抽樣It can serve for synchronous spinning reserve, load following, frequency control and synchronous condenser operation. due to the difficulty of quantitative calculation, the typical cases on dynamic function of pumped storage plant are qualitatively analyzed in this paper
抽水蓄能電站具有運行靈活、啟動迅速的特點，其在電力系統的動」態效益主要表現在緊急事故備用、負荷跟蹤、調頻和同步調相上。In the light of the problems of the air balance system of model lcj1250 chain drive pumping unit, it is proposed to change the air balance with counterweight balance, and three criteria for the modification is put forward : ( 1 ) ensuring the reliability of the unit with smooth operation, low noise and long life ; ( 2 ) cutting down the production cost and using less component parts as possible ; ( 3 ) carrying out modification without such main technical parameters as stroke, pumping speed and maximum polished rod load
針對lcj1250氣平衡式鏈條抽油機存在氣平衡故障率高和現場維修困難等問題，提出將氣平衡改造成工作可靠的重力平衡的方案，並確定了改造的三個原則：一是保證整機的可靠性，使抽油機運轉平穩，振動噪音小，壽命長；二是力求降低生產成本，減少零部件製造，盡可能選用原來的通用件，捨去平衡缸和空氣包等氣平衡附件，在原往返架主體上懸掛一個配重箱；三是力求不改變沖程、沖次及最大懸點載荷等主要技術參數。Abstract : in the light of the problems of the air balance system of model lcj1250 chain drive pumping unit, it is proposed to change the air balance with counterweight balance, and three criteria for the modification is put forward : ( 1 ) ensuring the reliability of the unit with smooth operation, low noise and long life ; ( 2 ) cutting down the production cost and using less component parts as possible ; ( 3 ) carrying out modification without such main technical parameters as stroke, pumping speed and maximum polished rod load
文摘:針對lcj1250氣平衡式鏈條抽油機存在氣平衡故障率高和現場維修困難等問題，提出將氣平衡改造成工作可靠的重力平衡的方案，並確定了改造的三個原則：一是保證整機的可靠性，使抽油機運轉平穩，振動噪音小，壽命長；二是力求降低生產成本，減少零部件製造，盡可能選用原來的通用件，捨去平衡缸和空氣包等氣平衡附件，在原往返架主體上懸掛一個配重箱；三是力求不改變沖程、沖次及最大懸點載荷等主要技術參數。It is illegal for anyone to give lighted cigars to dogs, cats, or any other domesticated animals
任何人將點燃的雪茄菸拿給狗、貓或其他任何馴養的動物抽都是違法的。For rotary axes can be made less expensive, easier and more compact than a linear guide at the same precision level, a rotary arm that carries a diamond tool combined with a fast tool servo are used to replace the straight lines
由於旋轉抽與同等精度的直線導軌相比，具有製造難度小、成本低及結構緊湊等優點，所以採用具有快速伺服機構的金剛石刀架擺臂代替直線導軌進給運動方式。It bears the characteristics and fitness values of tai chi chuan as well. the actions of tai chi sword include draw, strike, hang, touch, slice, intervene, etc and these are combined with different steps. it allows solo routines as well as collective routines
其動作包括抽、帶、撩、刺、擊、掛、點、劈、截、托、掃、攔、抹等主要劍法；各種身法，或正或側，或左或右；步法包括進、退、插、撤、行、蓋、擺、扣、跟、碾等。In this paper, the design philosophy and configuration of the power generation / motor - transformer group relay protection, as well as the design characteristics of the protection system for the pumped storaged units in huilong power station
文章介紹了回龍電站發電電動機變壓器組繼電保護的設計原則、配置方案及抽水蓄能機組保護的設計特點。According to non - newtonian fluid mechanics theory and mathematical method, conbined with plunger moving property, the hypothesize fluid is imcompressive, hydraulic radius of flow of liquid in crevice is very little, and it is laminar flow, the flow is treated fixed continuous flow at every instant position of plunger, equation of motion and boundary condition were set up in condition of concentric and eccentric of pump barrel and plunger
運用非牛頓流體力學理論和數理方法，結合抽油泵柱塞運動特點，假設液體為不可壓縮的，液體在縫隙中流動的水力半徑很小，呈層流流動，柱塞在每一位置的瞬間，流動做定常流處理，建立了泵筒與柱塞同心和偏心兩種情況下運動方程和邊界條件，引入無量綱坐標、無量綱速度和柱塞與泵筒偏心配合時的縫隙高度，並給出縫隙流流速、流量的解析解。Ktr is a dynamic wireless routing protocol based on the tree structure. the complicated topology of wireless network is abstracted to a tree structure in ktr while the dynamic routes are created on the basis of discovery and maintenance of neighbor relationships and mobile users " positions
協議以無線移動自組織網際網路的兩級網路體系結構為基礎，將復雜多變的無線網路拓撲抽象為核心樹結構，將動態路由的產生建立在對節點的鄰居關系和對移動用戶的位置關系的發現和維護之上。In the background, a tiny apprentice blows a big charcoal fire with a huge leather bellows worked by a string attached to his big toe ? the red of the live coals glowing bright and the dimming rhythmically to the strokes of the bellows
鋪子裏面還有幾個還是小不點的學徒，他們大腳趾上系著繩子，繩子那頭是一個大的皮風箱，他們推動風箱煽動著一大爐炭火? ?紅紅的炭火隨著風箱的抽動有節奏地忽明忽暗。As applications, some minimax inequalities and saddle point the - orems, fixed point theorems and section theorems, maximal element theorems and the existence theorems of equilibrium for abstract economies are obtained in l - convex spaces
作為應用，我們得到了新的極大極小不等式、鞍點定理、不動點定理、截口定理和極大元定理，並研究了抽象經濟的平衡存在性。By combining the theory of monotone semiflows generated by rfdes and the fixed point theorem of abstract operators, the existence of positive periodic solutions of rfdes is established under the suitable conditions which are useful and easy to verify. nontrivial applications of our results to some periodic ecological systems are also presented
通過建立相應的泛函微分方程產生的單調半流理論，結合抽象運算元的不動點定理，給出了泛函微分方程存在正周期解的充分條件，最後用若干周期生態系統的例子來驗證所得的結果。In the second part of this paper ( chapter 4 ), by constructing the monotone semiflows for retarded functional differential equations with infinite delay, the existence of positive periodic solutions of is given by combining the fixed point theorems of abstract operators. a nontrivial application to periodic ecological systems is presented to illustrate our results
本文的第二部分（第四章）通過對一類無窮時滯周期泛函微分方程構建其單調半流理論，結合抽象運算元不動點定理，獲得了其正周期解的存在性，並將所得結果應用到生態系統上。分享友人