直旋式 的英文怎麼說
中文拼音 [zhíxuánshì]
直旋式
英文
orthostrophic-
Asset of 4580, 000 yuan, and employs a highly qualified staff of 82 including technical specialists with medium or senior professional titles. our main products, e. g. gap serial microvacuum - nonpressure filling machine, cb80 - 8 automatic linear filling machine, tn60c tn100a adhesive brander, fx - 8 multi - functional auto cap covering machine, tn 150 adhesive label brander etc., have obtained 3 national patents, and have passed the evaluation and authentication of gangs technical monitoring bureau with the authoritative no. y96f2606 - 32
微電腦全自動灌裝機智能化稱重灌裝機注射式灌裝機微真空常壓灌裝機低真空灌裝機直線式灌裝機多功能旋蓋機直立式旋蓋機螺紋封口機粘合式貼標機不幹膠貼標機全自動袋裝粉劑包裝機全自動袋裝水劑包裝機進瓶機輸瓶機裝箱臺及塑膜收縮機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。Adopted unique ventilation system and rotational direct current motor stabilize the hot airflow
採用獨特的導風系統及旋轉式直流電機，恆定預熱風量。Based on the close analysis of the influence factors of the vertical bearing capacity, circular aperture extension theory is employed to establish the computing formulas for the pile vertical stress and the foundation vertical bearing capacity, respectively. moreover, with analyzing the features of the calculation parameters such as materials of gunite mortar, jet pressure, diameter of the jet pipe, pile length, pile layout, a design theory for chemical churning pile composite foundation is proposed. then, the variation of the pipe deformation with loads, the deformation coordination of pile and soil are studied
在此基礎上深入探討了旋噴樁的樁土受力特性及其復合地基的加固機理，從影響旋噴樁復合地基豎向承載力的因素入手，基於圓孔擴張理論給出了樁體豎向應力及旋噴樁復合地基的豎向承載力計算公式;通過對噴射漿液、噴射壓力選取、噴射直徑估算、樁長及樁位設計等各種計算參數的深入分析和研究，提出了一套相應的旋噴樁復合地基設計計算方法;通過計算分析，深入探討了旋噴樁復合地基變形隨荷載變化規律、樁和樁間土變形協調關系、樁土應力比及復合地基壓縮模量的確定，並提出相應的設計方法和修正參數;此外，結合工程應用，對旋噴樁復合地基的施工技術及其現場質量檢測方法進行了較全面的探討。Binary linear ( vertical and horizontal ) polarization is used by all chinese communication satellites, and binary circular ( right - hand and left - hand ) polarization is often used by some intelsat and some russian satellites in c - band
中國通信衛星都採用由垂直極化和水平極化構成的雙線極化頻率復用方式，國際衛星組織和俄羅斯的一些c頻段衛星則採用由左旋極化和右旋極化構成的雙圓極化頻率復用方式。To leibnitz it was " unconscious counting " a species of mathematics ; to john ruskin " frozen architecture " ; but to musicians it was, until only very recently, " singing. " sound was simply the physical medium, the carrier of the increasingly expanding structures which based themselves primarily on the model of the vocal phrase and its psychology, and projected its human aspirations in clearly shaped, arching melodic lines with or without verbal association
對leibnitz （雷布尼茲） ，它是"不自覺地數"一種數學;對johnruskin "凍結建築" ;但對音樂家，它本是， （直到最近才改變） ， "唱" .聲音只是單純的物體媒介;攜帶著，基於唱句及其心理模式擴增的結構，投射人的氣，以清楚的拱形旋律，可或有或無詞句Reciprocating internal combustion engines - designation of the direction of rotation and of cylinders and valves in cylinder heads and definition of right - hand and left - hand in line engines and locations on an engine
往復式內燃機旋轉方向氣缸和氣缸蓋上氣門的標志及直列式內燃機右機左機和發動機方位的定義Reciprocating internal combustion engines. designation of the direction of rotation and of cylinders and valves in cylinder heads, and definition of righ - hand and left - hand in - line engines and locations on an engine
往復式內燃機.氣缸和氣缸蓋上閥門旋轉方向標志及右側發動機和直列式發動機的定義，以及在發動機上的定位Disigning coolant channel on the firebox of liquid rocket engine to loxodrome ( equal - angle helix ) groove can improve firebox coolant capability greatly. because the width dimension of loxodrome groove is narrow and the depth is deep, some machining methods are incapable, such as end - milling or electrochemistry. according to the peculiarities, a cnc disk - cutter - milling method which is composed of five motion axes with four simultaneously interpolated ones is researched. because most firebox generatrix is composed of complex curves, it is very difficult to get cnc cutting program with manual means. in order to deal with the problem, the loxodrome mathematics model is studied, and an auto - programming software system is developed. the software system can generate cnc cutting program of loxodrome on many kinds of turned surface. the constriction - distension segment of firebox is the most representative workpiece. the sharp changing of its generatrix slope makes loxodrome milling difficult. with the theory analyzing and practice cutting experiment, some applied techniques, which include milling mode and direction, choosing cutter diameter and cutting start point setting, are developed. adopting the technology above, tens regular workpiece have been manufacturing. the two - year manufacture practice has confirmed the validity and feasibility of developed loxodrome coolant channel milling method. the developed technology is also worth to be referenced to other similar workpiece
將液體火箭發動機燃燒室的冷卻通道設計為斜航線（等傾角螺旋線）槽形，可以大幅度改善燃燒室的冷卻性能.斜航線冷卻槽的槽寬尺寸較小而槽深尺寸較大，所以無法使用棒銑刀銑削、電化學等加工方式.針對這些特點，提出了五軸控制、四軸聯動的數控片銑刀銑削加工方法.由於燃燒室外表面的母線輪廓復雜，手工編制數控加工程序難度大.為了解決數控加工程序的編制問題，研究了斜航線的數學模型，開發了自動編程軟體系統.使用該系統，可以生成多種母線輪廓回轉體外表面上的斜航線數控加工程序.燃燒室收斂-擴張段的母線斜率變化大，加工難度大，是斜航線冷卻通道加工的最典型工件.經過理論分析和實際切削實驗，研究了針對該類型工件的片銑刀直徑選擇、銑削方式和方向、刀具調整和起刀點的設置等多項實際的加工方案.採用上述的一系列技術，已經成功地加工了數十個合格工件.經過兩年多的實際生產過程應用，驗證了所開發的斜航線冷卻通道加工方法的正確性和可行性.這些加工技術的研製成功，對其他相似類型零件的加工亦具有參考意義By comparing the results with relative experiment data, it is shown that rng k - is more exactly than the other turbulent model. 2 ) the influences of axial inflow position, radial outflow size, rotating reynold number, non - dimensional mass flowrate and axial inflow angle on the flow and heat transfer characteristics were numerically investigated for a typical rotator - stator cavity with axial inflow, radial inflow and radial outflow. the correlations for average nusselt number vs rotating reynold number or non - dimensional mass flowrate were established
（ 2 ）針對一典型的徑向、軸向進氣，徑向出氣的轉-靜盤腔結構，系統研究軸向進氣位置、徑向出口大小、旋轉雷諾數、無量綱質量流量和軸向垂直預旋進氣等對盤腔內流動和換熱的影響，整理出轉-靜盤腔內轉盤平均努謝爾數與旋轉雷諾數無量綱質量流量之間的準則關聯式。Moreover, the calculating of screw gear can t directly follow the straight gear formula 1 and 2, but
另外，螺旋輪模數的計算也不能按直輪設計公式1和2 ，而是：In order to confirm the stress of the plastic screw gear, it is necessary to modify the straight design formula 1 and 2, so as to compensate the contact pressure caused by different gear shape
為確定作用在塑料螺旋輪所受的應力，需要修改直輪設計公式1和2 ，以補償二者之間形不同而所受的接觸壓力不同。Straight - through type : one - way seal and eccentric structure, 90 rotation of ball on opening hidden in the valve body chamber, and straight - through flow channel without any locking and jamming
直通式：單向密封和偏心式結構，開啟時球體旋轉90 。 、球體藏在閥體球室，流道直通，不會出現卡、堵現象。Screw in - line plastic injection moulding machine
螺旋直射式注塑機But for a variety of reasons, the peasants " material interests are frequently damaged, whose protection and realization assume a fluctuating phenomenon in the process of the spiral ascending, that is, totally they develop increasingly, but they are sometimes good and sometimes bad in the different historic periods, so the protection of the peasants " material interests has been in a unstable situation all along
但是，由於種種原因，農民物質利益也時常受到損害，其保護和實現在螺旋式上升的進程中呈現出一種波動現象，即在總體上雖日益發展，但不同的歷史時期仍表現為時好時壞，農民物質利益的保護一直處于不穩定狀態。Test research and application of the compound spiral - flowing direct - connection dust - removal device
復式螺旋流直通式除污器試驗研究及應用A large, 2. 5 - inch lcd monitor makes it easy to compose and review your shots. in recording mode, the screen displays detailed information about current settings and exposure values in large, easy - to - read type, and automatically switches to a vertical - format display when you rotate the camera for vertical shooting
在拍攝模式下，顯示屏會以較大的字體顯示目前的相機設定及曝光值的詳細資料，讓您更易讀取；而且當您旋轉相機進行垂直拍攝時，顯示屏中的畫面也會自動轉換為垂直格式顯示。A good many flaws have been found in english teaching practice, especially at present, though gt is always on the dominant position in our flt. guided by theories of communicative language teaching, teaching materials of nine - year middle school compulsory education in operation are organized with structures - functions or functions - structures systems as the basic frame, in which grammars are arranged implicitly and spirally. furthermore, gt become more confusing because of many educationalists " vague knowledge of flt communicative theories
盡管我國外語教學中，語法教學一直佔主導地位，然而在英語教學實踐中卻存在著許多弊端，特別是目前現行的中學九年制義務教育的教材多以交際語言教學的理論為指導，以結構? ?功能或功能? ?結構體系為教材的基本框架，語法項目呈隱性的、螺旋式排列，而許多教學工作者對外語教學理論的認識還停滯在模糊的交際法教學上，這就增長了語法教學的盲目摸索性。Specification for a. c. and d. c. rotary and linear actuators for aircraft
飛行器用交流和直流旋轉式和直線式執行機構規范Analyzing the helix port of a di diesel using star - cd
軟體分析2氣門直噴式柴油機的螺旋氣道分享友人