統一尺寸 的英文怎麼說

中文拼音 [tǒngchǐcùn]
統一尺寸 英文
uniform in size
  • : Ⅰ名詞1 (事物間連續的關系) interconnected system 2 (衣服等的筒狀部分) any tube shaped part of ...
  • : 尺名詞[音樂] (中國民族音樂音階上的一級 樂譜上用做記音符號 參看「工尺」) a note of the scale in ...
  • : Ⅰ量詞(長度單位) cun a unit of length (=1/3 decimetre)Ⅱ形容詞(極短或極小) very little; very ...
  • 統一 : 1. (聯成整體) unify; unite; integrate 2. (一致的; 整體的) unified; unitary; centralized
  1. The author wish this study win be used in the development of numerical control dividing lathe that can divide into groups of the size for precise measure of thickness of ompressor carboy hatch soft shim the system of pneumatic measure applied widely for component measurement in produce process in factory. the author 100kup a large number related documents over about one and half year for research and went to factory and related research institute for investigating

    並希望將這研究結果應用於對「壓縮機缸蓋軟體墊片」厚度精密測量分組的數控分選機的研製。氣動測量系以其測量倍率高、測量精度高、測量力小( 0 . 05 1n ) 、對被測工件有自潔作用、測量精度保持性好、抗干擾能力強等優點而被廣泛應用於工廠生產過程中的零件檢測。
  2. Lc apparatus almost meet all the needs of space optical communication such as weight, size, power consume, life, cost, driving voltage, intergration of optics and electricity, programe, optically take ? over aperture, beam scanning, deflexional range and so on. switches, deflexional facilities and scanning equipments which made with lc have been used in the system of labor in space communication. the only bug of lc apparatus is that their answer speed only get microsecond rate or submicrosecond rate. but it is practical for them to be used in special beam capture, scan, deflexion controling which don ’ t concerned with code rate and code type

    液晶器件幾乎滿足空間光通信的所有大的指標要求如重量、、功耗、壽命、成本、驅動電壓、光電集成、可編程性、光學接收孔徑、光束掃描和偏轉范圍等等。液晶光開關、光偏轉器、光掃描器已經開始應用於光纖通信的實驗系中。液晶類器件應用於光通信的唯重大缺陷,是其響應速度目前只能達到微秒級或亞微秒級,不過,在不涉及到碼型碼率的空間光束捕獲、掃描、偏轉、控制方面,液晶器件完全可能進入實用化。
  3. As an advanced materials preparation technology, spray - deposition has shown remarkable superiority in producing large - sized alloys and metal matrix composites. however, the spray deposeted preforms usually contain a certain quantity of porosity. besides, the oxide films on the surface of the particles lead to week metallurgic conjunction between the particles. in order to obtain an ideal structure and performance, the porous preforms need further densifying and plastical forming. in this paper, a new technology named wedge pressing was used to densify spray - deposeted 5a06 aluminium alloy, in which the large deformation can be obtained through the sum - up of local deformation and multi - step small deformation. this method can also solved the problems in traditional processing and greatly decreased the producing cost. what ’ s more, the reserch on the wedge pressing desification rules about the large - sized spray deposeted preforms was significant it was vital not only to the further densification of the prefoums but also to the further research on plastical deforming the research was also benefit to the industrialization an the application of the spray deposeted porous materials

    坩堝移動式噴射沉積技術作為種先進的材料制備新技術,在制備大合金及金屬基復合材料方面具有顯著的優越性。然而噴射沉積坯件特別是大型坯件通常存在定量的孔隙,顆粒表面存在定量的氧化膜,顆粒之間未能完全達到良好的冶金結合狀態,因此需要進行后續緻密化和塑性變形才能獲得理想的組織和性能。本文採用種新型的楔形壓制工藝,即通過局部變形、多道次小變形累積實現大變形的緻密化加工方法,對噴射沉積多孔坯料進行后續緻密化和塑性變形,很好地解決了傳加工工藝的難題,大大降低了生產成本。
  4. In the system, the collimation semiconductor laser - scanned beam scanning two perpendiculars direct of one plane of the measured workpiece at the same time is made. the beams with the dimension information of two perpendiculars direct are processed by the scanning receive system, the high - speed photoelectric transition and electronic data process. two measured results of the diametric directs and ellipse tolerance, etc, parameter, of the turning workpiece on the same plane are obtained by non - contact automatic measurement

    在單向激光掃描檢測技術的基礎之上,提出了種雙向激光掃描檢測系,其採用激光掃描檢測技術與特殊光學系相結合,用準直半導體激光掃描光束對被測工件徑向某截面的兩個相互垂直方向同時掃描,經掃描接收光學系、高速光電變換、電子學系和微機數據處理系,對將攜帶有垂直方向被測量信息的光束進行處理,實現了回轉體工件同截面兩個垂直方向的徑向和橢圓度等參數的非接觸自動測量,解決了同時非接觸測量回轉體零件同截面兩個徑向的難題,它具有高速,高精度和非接觸自動測量等特點。
  5. The first one : fitting together ultimate values of every dimensions in one dimension - chain one by one, educing many equations by itself, calculating results, and comparing these results of close dimension to find maximal and minimal values. the second one : projecting all dimensions on two preestablished axis, then providing the solutions to analyze whether every projected dimensions is increscent or decreasing, and synthesize the effect of every projected dimensions to close dimension, educing many equations by itself, at last calculating the result of close dimension. the third one : according to monte carlo analysis, getting every dimensions " values from every dimensions " tolerances at random time after time, simulating the actual circumstances of mass production using these dimensions, and calculating reasonable results of close dimension economically

    鑒于這類系在各大中小型企業的廣泛應用與相對滯后的研究水平,本文提出了三種新的能切實地解決目前鏈計算機輔助分析解算中存在的各種難題的設計方案,第種方案將鏈中各組成環能取的極值組合起來,自動列方程組,求解每個組合情況下的封閉環,最後比較這些結果,得出封閉環的最大最小值;第二種方案將鏈各組成環向預先設定好的兩個方向投影,之後再分析各環投影分量的增減性,並且提供了組成環兩個方向上的投影分量增減性不的復雜情況下的解決辦法,綜合組成環各投影分量的增減性,然後自動列出方程組,最後根據各組成環的投影分量以及所列的方程組來確定鏈封閉環的;第三種方案以蒙特卡洛法為原理,在鏈各組成環的取值范圍內使用計算機產生大量隨機數,模擬實際大批量生產中的零件分佈情況,以更經濟更合理的方式分析、計算封閉環
  6. 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較小而槽深較大,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.使用該系,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
  7. The third used an anatomical technique ? the dimensions of the mouthparts ? that is also applied to the finches of the galapagos islands which, tradition has it, set darwin thinking about the species problem in the first place

    第三種方式使用了種解剖學技術? ?根據口器的,這種方式也曾被用於加拉帕哥斯群島的雀類,傳觀點認為正是這種分類使得達爾文首先考慮物種問題。
  8. Do some necessary calculations and decide on the general scheme of compton back - scattering imaging scanner to the real wall inspection. include the selection of radioactive source, the calculation of compton back - scattering beam, the calculation of the basic condition of finding out the different materials and the determination of some important parameters as well. 3

    其主要內容包括入射源的選擇,散射粒子的理論計算,發現異物的最低條件計算以及系些重要參數的確定,主要包括:放射源的選擇,散射角的確定,后準直器的形狀與,前準直器的,前準直孔的大小,檢測器的種類與型號,檢測器的效率等。
  9. A reasonable position of driving nozzle helps to achieve the maximum material flow that also depends on other parameters such as backpressure, properties of conveyed material and driving gas. it is observed that, an increase of convergent section angle is harmful to the pneumatic conveying system, and also influences on the mass flow rate of conveyed material, the distribution of static pressures in injector and the pressure drops of conveying pipe. in addition, within a reasonable scope of air mass rate, increasing the driving jet velocity is more advantageous than enlarging the dimension of driving nozzle

    試驗研究發現,氣體噴嘴位置對氣固噴射器的輸送能力影響最大,氣體噴嘴存在某最佳位置,而這最佳位置與背壓、輸送物料特性和輸送風特性相關聯;氣固噴射器的收縮角對其輸送能力、內部靜壓分佈和輸送管阻力特性均有適量影響,收縮角增大對整個輸送系均不利;在適當的輸送風范圍內,提高氣體噴嘴出口速度比擴大氣體噴嘴更為有利,但氣體噴嘴出口速度過高會增加氣固噴射器和輸送管內的能量損耗,給輸送帶來不利的影響;系背壓與氣固噴射器的氣體噴嘴出口速度的選取有關。
  10. The influences of stator ' s teeth on vibrating modal of the linear standing wave usm are discussed in this paper, in which eigenfrequency and wave - shape are analyzed while the position and geometry dimension of stator ' s teeth are changed, and it can give some advice on design for standing wave linear ultrasonic motor

    摘要本文對類直線型駐波超聲電機振子的振動模態進行了系的分析,討論了定子齒的位置、幾何對直線型超聲電機的固有頻率、振型的影響,為該類駐波型直線超聲電機的設計提供了理論依據。
  11. The effects of the fabrication conditions on the crystal structure, grain size, micromorphology and electrochemical performance of these materials have been studied in depth. the reaction mechanism of the low - heating solid - state reaction method has also been investigated. in addition, a novel electrochemical method ( rpg method ) based on the concept of " ratio of potentio - galvano - charge capacity " has been for the first time developed to determine the diffusion coefficient of lithium - ion within insertion - host materials on the basis of the spherical diffusion model

    本論文較系地考察了低熱固相反應法合成鋰離子電池正極材料的可行性問題,研究了工藝條件對材料的晶體結構、晶粒、微觀形貌及電化學性能等的影響,探討了低熱固相反應的機理,並通過引進「恆壓-恆流充電容量比」的概念,給出了種測定鋰離子嵌入脫出固相擴散系數的新方法。
  12. With the continued scaling - down of mosfet, the ultra - thin gate oxide causes some serious problems of devices. the ultra - thin sio2 dielectrics cause significant leakage current, consequently increases standby power of device. meanwhile, the reliability of gate dielectrics is also degraded

    當mosfet器件按比例縮小到70nm以下時,傳的sio _ 2柵介質的厚度將需要在1 . 5nm以下,如此薄的sio _ 2層產生的柵泄漏電流會由於顯著的量子直接隧穿效應而變得不可接受,器件可靠性也成為個嚴重的問題。
  13. According to dynamical characteristic of the bubble motion in the flow field, and under the assumptions of isothermal system without interior heat source, uniform bubble size, and ignoring surface tension, the mathematical expressions for interfacial momentum exchanges have been deduced which include drag, virtual mass force, and lift

    針對氣液泡狀流中氣泡運動力學特性,在系絕熱、無內熱源、忽略表面張力、氣泡前提下建立了氣液相間曳力、虛質量力、升力的數學模型表達式。
  14. Eight trapezoid labyrinth flow - channels are designed through modification to the cell dimension and the number of flow cells based on the parameterized structural design. integral emitter prototypes combining exterior hull and exterior flow - channel are built using rapid prototyping technique, and structural dimension of those flow - channel are measured by optical microscope, the measuring results showed that the design can completely meet the requirement of emitter accuracy

    文中以參數化的設計思想,通過改變梯形迷宮流道單元和單元數設計了8種梯形迷宮流道,採用快速成形技術製作出外管與內迷宮流道體化的滴頭原型;利用最小標注為50nm的光學顯微系對滴頭流道結構進行了測量,分析結果顯示流道精度完全滿足滴頭的製作要求。
  15. Owing to having the advantages of large size, good thermal conductivity, high precision of manufacturing and assembling, the all - metal slow - wave structures are widely used in the wide - band, high power traveling wave tube ( twt ) and relativistic twt. furthermore, the disc - loaded cylindrical waveguide is one of the most important slow - wave structures in the all - metal slow - wave structures ( sws )

    全金屬慢波結構因其大、熱耗散能力強、整體性能好等優點被廣泛應用於寬帶、大功率行波管和相對論行波管中,而膜片加載慢波系正是全金屬結構中最重要、應用最廣泛的大類結構。
  16. The human eye is not a perfect optical system, we analyzed the optical factors of affecting the human eye vision quality, such as diffraction on small pupil, the aberration of the eye system, the size of the pupil, illumination arid optical dispertion

    摘要人眼作為種光學器官,存在著些光學缺陷,從物理學的角度分析了小瞳孔的衍射效應、眼球光學系的像差、瞳孔、照明度和光學散射等對人眼視覺質量的影響。
  17. This part of work involves several key problems as follows : - 1 ) coupling technology of laser source with the optical fiber ; 2 ) the construction of the sampling device and the selection of relevant parameters ; 3 ) the technical platform for the treatment and modification of fiber / capillary annular column sensing element ; 4 ) the selection of the size or parameters, design, machining and assembly of the sensing instruments ; 5 ) the construction of the multichannel detection system, the collection and processing of the digital signals and the exploiture of relevant software ; and so on

    傳感裝置各部件或參數的選擇,設計、加工和組裝;5多通道檢測系的構造,數字信號的採集及軟體的開發;等等。根據我們的設想,我們研製出了基於通用和快速檢測的裸光纖模式濾光傳感裝置和基於多組分同時選擇性響應的修飾光纖模式濾光色譜傳感裝置。
  18. With the development of science and technology, the need of micro system is more and more urgent in many technical fields, such as various operation of cell and polymerized substances, micro surgery, scanning probe microscope ( spm ), butting optical fiber, fine manufacturing etc. with the development of micro - technology, micro mechanism, which has the character of micro size or micro motion is new high technology from microcosmic point of view understanding and reconstructing the world, micro mechanism technology is important means for researching nanotechnology, so the micro stereo vision ( msv ) techniques are demanded urgently in microcosmic domain

    隨著科學技術的發展,許多領域越來越迫切地需要微型系或微動系,如生物細胞、聚合物的各種操作、微外科手術、掃描探針顯微鏡spm 、光纖對接和微細加工等;而且隨著微技術的不斷發展,以形狀微小、操作度極小為特徵的微機械已成為人們從微觀角度認識和改造客觀世界的種高新技術;微機械技術還有望成為研究納米技術的重要手段,因此在微觀領域迫切要求顯微立體視覺技術的發展。
  19. The possible factors including the deviation of temperature in length and breadth of rod, the changes of transfiguration resisting force under the changes of temperature, the adjustment of roll gap, the variation of rolling pressure, the changes of roller speed during dynamic adjusting press, the unmatched of seconds - flux under the dimension fluctuation of the coming sample and so on. the whole system was a closed loop which factors in it interacts each other

    可能的影響因素有:沿軋件縱橫向溫度變化、由溫度引起的軋件變形抗力變化、軋機輥縫值變化、負載變化、電機調節系由不穩定向穩定過渡過程中軋輥轉速的變化(如咬鋼過程中的動態速降后的回復階段) 、來料波動造成秒流量不匹配等,整個模擬系是各個因素相互影響關聯的個閉環系
  20. On the condition that the width of section is invariable, the height of section is confirmed by structural optimization method. this will change traditional method to optimize the height of section so that design is simplified and cost is lower. this paper presents one optimization design method

    在給定抗滑樁截面寬度的條件下,運用結構優化的方法來確定抗滑樁截面高度,改變傳的確定樁截面迭代計演算法,使抗滑樁截面高度取最優值,達到簡化設計和降低工程造價之目的。
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