plate angle 中文意思是什麼

plate angle 解釋
板制角材
  • plate : n 1 厚金屬板 〈cf sheet〉 板（片）；（記有姓名等的金屬）牌子，（尤指醫生的）招牌，藏書牌；【印刷...
  • angle : n 【英史】盎格魯人〈cf Angles〉。n 1 角，隅，角落；棱，嬗角。2 【數學】角，角位，角的度數。3 【機...
  1. Main material for installing : all kinds of channel steel, angle iron and plate iron

    （六）安裝主要材料：各種型號的槽鋼、角鐵及鐵板。
  2. Fluid noise mainly comes from out put pulsation of rate of flow, the main reason of out put pulsation of rate of flow is the instant high pressure return flow that obturation cubage produced when the big round curve pressure transition. the v trough on the port plate can reduce the fluid noise. in this paper, the author based on the acting of dam a river and condensability of liquid and used matlab language as tool to calculate the v trough on the original port plate and drew out the p - t diagrammatic curve and analyzed its shortcoming and improved the design of original v trough and got that the best size of its angle was 12. 3 and its length was 5mm and the cross section was an equilateral triangle

    流體噪聲主要來源於輸出流量脈動，造成輸出流量脈動的主要原因是閉死容積在大圓弧段壓力切換時產生的瞬時高壓迴流，在配流盤上開設v型尖槽可降低因高壓迴流而引起的流體噪聲，本文以截流作用和液體的可壓縮性為理論依據，以matlab語言為工具，對原配流盤上的v型尖槽進行了理論計算，繪制出p - t圖線，分析了它的不足，並對原有v型尖槽進行了優化設計，得出了v型尖槽的最佳幾何尺寸：配流盤平面上的v型尖槽的兩邊的夾角為12 . 3 ，槽長5mm ，槽的橫截面為等邊三角形。
  3. A two - dimensional plain strain finite element model of infinite plate is developed to investigate the ultrasonic wave propagation and scattering on three kinds of cracks : parallel to the surface, 450 oblique angle to the surface, and quarter - circle

    摘要建立了無限長板的具有吸收邊界的二維平面應變有限元模型，在研究了脈沖超聲波在無限長板中傳播的基礎上，對板中平行於表面的裂紋、與表面成45的斜裂紋和四分之一圓周弧形裂紋三種情況的脈沖超聲波散射進行了重點研究。
  4. 2. pseudo - static force testing of twelve full - scale connections, including top - seat angle connections, two web flange and top - seat connections, extended - end - plate connections, slit - t steel connections and dog - bone connections are carried out for the first time in our country

    2首次在國內大規模地進行了頂底角鋼連接、帶雙腹板頂底角鋼連接、外伸端板連接以及短t型鋼連接等半剛性連接以及狗骨式剛性連接這五種連接類型共十二個原型試件的擬靜力試驗。
  5. Aiming at the problem that the seeds picked up by the suction plate of the seed metering device cannot accurately fall into the seed pit opener as well as into the seed pit, an innovated seed metering device on which the seed dropping angle can be adjusted within a certain range and a new testing stand have been developed in accordance with the mathematical calculation model that had " in accordance with the mathematical calculation model that had been established previously. then an experimental study is conducted and the seed dropping law has been found out through the study

    本論文根據2bqm - 2型氣吸式精量鋪膜播種機的結構和工作原理，針對該機在實際播種中，吸種盤吸出的種子不能滿足準確地落入在膜上滾動開穴的鴨嘴內，並及時地排入到鴨嘴所成的穴孔內的設計要求，進行了一定的試驗研究，利用已建立的計算數學模型，設計新的試驗臺，改進排種器，使排種器的落種角度可以在一定的范圍內調整。
  6. Kinematics of the axial piston pump with swash plate yoke ' s angle were analysed. there was a lot of analysis about relative movement between piston and cylinder block, between piston and swash plate, between slipper and swash plate. at same time, the movement simulation curves were given

    對軸向柱塞泵進行運動學分析，重點是對柱塞與缸體之間，柱塞與斜盤之間以及滑靴與斜盤之間的相對運動進行分析，並且分別給出了模擬曲線； 2
  7. The study indicate that the surface form has no effect on kl, but has obvious effect on kll, and will affect the breaking angle and mode ; in finite plate, the boundary condition has effect on the sif and the k is bigger than in infinite plate ; the effect of the distance and the angle between cracks are all have obvious effects on the multiple crack interaction, and the interactions between cracks also have obvious effects on the sif, which can be neglect only when the distance is bigger enough

    研究表明：裂面狀態對k _的大小沒有影響，而對k _的影響卻很大，相同應力條件下，裂面狀態會影響裂紋的開裂角和開裂方式；有限板的邊界對應力強度因子有一定的影響，其k比無限板中的k略大；裂紋間的距離、夾角等因素對裂紋間的干涉效應均有較大影響，裂紋間的干涉效應對應力強度因子的影響非常顯著，只有當裂紋間的距離充分大時，干涉效應才可忽略。
  8. The main research is below : ( 1 ) the influence to intensity and rigid with corner angle ( 60, 75 and 90 degree ) of crack and the board axes ( 2 ) do a fem stress / strain and crack growth simulation analysis when the corner angle of crack and the board axes is 60 degree ( 3 ) do a intensity resume analysis for the structure which is repaired with a titanium patch in a mechanical way when the corner angle of crack and the board axes is 60 degree through simulation analysis for three failure criterion, we have : ( 1 ) in 60, damage extend quickly with damage analysis in hashin criterion ; it is slower for analysis in maximum stress or hashin - rotem criterion. ( 2 ) in special term ( physical condition incision, shape or maximum load ) the compression strength of the stiffened plate will decline 45 % ~ 50 % under compression loads

    通過採用三個不同損傷判據的數值模擬模擬，得到如下結論： （ 1 ）在60時，用hashin判據進行的損傷分析，損傷擴展較快；最大應力及hashin - rotem判據進行的損傷分析，損傷擴展基本相當，且較慢； （ 2 ）在所給加筋板的物理條件、切口大小及形狀、最大載荷等一定的條件下，該加筋板在壓縮載荷作用下，其壓縮強度下降了45 50 ； （ 3 ）在本文提及到的機械連接修理方法以及載荷條件下，修理后的結構強度恢復能夠滿足戰時要求。
  9. Therefore, under the certain condition of the profile of open channel, the size of long and narrow plate and installation, the flux can be achieved from the equal flux curve if the opening angle of the plate and water depth in front of the plate are accurately determined

    在確定渠斷面、細長板尺寸以及安裝布置條件下，只要準確測得細長板開啟角與板前水深，便可利用等流量線圖得知此時的流量。
  10. In consideration of the fact that there lacks a reasonable method suitable for wide application in flux measurement for considerable lateral canals and ditches, a new method based on the relationship between the opening angle of long and narrow plate and flux of open channel is put forward

    摘要針對灌區目前缺少適用於面廣量大的斗、農渠，以及適合大面積推廣應用的量水方法等問題，提出一種基於細長板開啟角與明渠流量關系的量水方法。
  11. Other features : vessel head high strength and durability of stainless steel d - rings ; paddle with the sliding lock locks connect parade as more flexible ; stern plate has a unique optimal angle, height and installation of aluminum alloy plate ; rope with haste, be lifesaving ; plus side of durable bull fender, the collision can play protective role

    其他特點：船頭部採用高強度和耐用的不銹鋼d型環；船槳鎖採用滑鎖連接，操所更加靈活；艉板具有獨特的最優角度，高度以及安裝有鋁合金墊板；裝有急用救生繩；船邊加有耐用防撞護舷，在碰撞時能起到保護作用。
  12. Powdery propellant, oxide, polymer and agent can be mixed to make slurry explosive, the sensitivity of slurry explosive is discussed ; slurry explosive can be made into special shape destructor, it results of the area, height and setting angle of explosive is related to the destr ucted effect ; the destroying effect of slurry explosive is also studied from the experiment in the air and on the steel plate

    在粉碎后的發射藥顆粒中加入氧化劑、膠凝物及交聯劑等能製成漿狀炸藥，研究了影響其感度的因素；根據漿狀炸藥的特點可以用來製造一些特殊形狀的爆破具並其進行了對比實驗；對漿狀炸藥在空氣中和鋼板上的破壞作用也進行了對比實驗研究。
  13. There are two methods to obtain composite achromatic wave - plate. one is to combine with identical material, in this case we select the thickness of each plate and determine the angle of their optic axes

    復合消色差波片的設計主要摘要第2頁採用以下兩種方法，一種是利用同種材料組合，根據工作波段來選取各片的厚度，設計光軸之間的夾角。
  14. Angle masters with various angles, prisms, corner cubes and lage aperture and high precision cemented plate

    不同角度的標準角塊、棱鏡、角反射器（角錐棱鏡）及大口徑、高精度的光膠板。
  15. Adjustable shearing angle reduces the distortion of plate material

    上刀架採用內頃結構，便於落料，提高了製件的精度。
  16. Buffer plate angle

    緩沖板角鐵
  17. Biology, etc. owing to many merits has not yet been used to measure parameters of gratings. the paper researches on the subject in view of current lack of it. the main tasks of the paper include : analyzing ellipsometric characteristics of gratings in detail with vector diffraction theory and ellipsometrics ; devising a reflective quarter wave plate at normal incidence according to some ellipsometric characteristics ; making use of normal simplex algorithm during ellipsometric inversion of gratings parameters, inversing ellipsometric parameters with gaussian noise of different standard deviations to simulate actually measured values with examples of isotropic metallic and anisotropic step gratings and testing that ellipsometry about gratings parameters is feasible with the range of certain precision ; discussing choice of incidence angle at length

    本論文的主要工作包括：結合光柵的矢量衍射理論和薄膜的橢偏理論，詳細分析了光柵的橢偏特性；並且根據一些橢偏特性設計出一款正入射反射型單波長1 4波片；在光柵參數的橢偏反演中，引入正單純形法作為反演演算法，分別以各向同性的正弦形金屬光柵和各向異性的階梯型光柵為例，在標準橢偏值的基礎上加入不同偏差的高斯噪聲來模擬實際的橢偏測量值進行反演，在一定精度范圍內得出滿意的光柵參數，說明光柵參數的橢偏測量是可行的；還就入射角的選取問題進行了一定的探討。
  18. The results of the limited element analysis and experiment study confirms that both the resisting ended batten and using angle batten in place of plate one could make the laterally stiffness of such member more strong. that maybe provides somewhat practical benefits for designing the twin - wall truss

    本文還通過矩陣分析法和模擬試驗研究，證實了端綴板的存在對抵抗側向屈曲有明顯提高；而選用角鋼代替綴板材料相對于板形板，有助於提高構件的側移剛度和翹扭轉剛度，這對于單軸對稱綴板柱的設計也具有一定的實用價值。
  19. Angle plate jig

    角鐵鉆模
  20. Correlation between the concave angle of vertebral end - plate and lumbar disc degeneration

    椎體終板的凹陷角與腰椎間盤退變的相關性
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