錐形外形 的英文怎麼說
中文拼音 [zhuīxíngwàixíng]
錐形外形
英文
conical contour-
Figure 3-10 illustrates the result of a study or conical shrouds.
圖3-10表明了對錐形外殼的研究結果。45taper concave slope of chassiss main body elastic material output bar of case shell s main body 30strip arcual fillister of chassiss main body
底盤主體45錐形凹坡外殼主體配置彈性導料條底盤主體長條30弧形凹槽。With this purpose, this paper researches the state of dometic and overseas seal technique ; uses other enterprise ' s successful experiments for reference ; combines the factory set ' s structural property, technics characteristic and the different request of medium leakage degree ; considers the respective strongpoints of floating ring seal, conical floating seal, suction labyrinth seal, inflator labyrinth seal, mechanical seal, dry gas seal ; finds out the optimum, dependable seal techinique fiting for each set on the base of entire analysis on the centrifugal compressor. and in the end by putting this plan into practice the factory achieves localized reconstructs, reduces the production cost and fulfils the demands of secular safe use
本文在把握國內外離心壓縮機密封技術的發展狀況，借鑒其他企業的成功經驗基礎上，根據我廠機組結構特性、工藝特性、介質泄漏程度要求的不同，以及浮環密封、錐形浮環密封、抽充氣式迷宮密封、機械密封、干氣密封的各自特點，對離心壓縮機存在的密封問題進行了全面剖析，研究了適合每臺機組最佳、可靠的密封技術，實施了本地化技術改造，降低了生產成本，滿足了機組長期穩定運行的生產要求，取得了顯著的經濟效益和社會效益。In this paper, some flows around naca 0012 aerofoil, m6 wing and two different blunt vehicles are simulated, the results show that the present algorithm possesses good characteristics and capability for normal mach number and for hypersonic of simple configurations
通過對naca0012翼型、 m6機翼、鈍頭以及雙鈍錐?柱體的算例驗證，本文能很好的解決一般馬赫數問題，能夠很好的求解簡單外形的高超聲速問題，對于復雜外形飛行器還需要進一步進行研究驗證。We can understand this concept by gazing upward and knowing that there are countless stars we cannot see because not enough time has passed since the birth of the universe for their light to shine our way ; they are beyond our light cone
要了解這個概念，可以抬頭仰望星空，我們知道有數不清的星星是看不見的，因為宇宙形成至今的時間，還不足以讓這些星星的光到達地球；也就是說，這些星星位於我們的光錐之外。The manufacture system of filament winding ( fw ) and fiber placement ( fp ) is the one of advanced equipment for frp products. it can be used to produce the products of the positive curvature gyration bodies, such as container cylinder, oil tank, tube, orb, cone, assembled body and so on. furthermore, it is more suited to machining some products of the complex bodies such as the surfaces of the negative curvature gyration bodies, the shell components which have slots and reinforced tendons
纖維纏繞/鋪放聯合製造系統是纖維增強塑料（ frp ）製品生產的先進製造裝備之一，可用於製造如圓筒容器、儲罐、管、球、錐形體或組合形體等正曲率回轉體的製品，更適用於製造含有負曲率的回轉體表面、具有深槽、加強筋的殼體構件等外形相對復雜的纖維增強塑料製品。Metric external taper screw thread and mating internal parallel screw threads - part 2 : gauging system, use of gauges, calculation of gauge dimensions and general features
米制錐形外螺紋和配對圓柱形內螺紋.第2部分:量規系統Road vehicles - m18 x 1, 5 spark - plugs with conical seating and their cylinder head housing
道路車輛.帶有圓錐形底座的m18x1 . 5火花塞及其汽缸蓋外殼Rolling bearings - tapered roller bearings - boundary dimensions
滾動軸承圓錐滾子軸承外形尺寸Rolling bearings - four row tapered roller bearings - boundary dimensions
四列圓錐滾子軸承外形尺寸The outlines of some forms may differ in sizes, or they may be straighter than curved. when you are able to write the outlines, you already have a drawing. actually, it is just writing with dots and lines
大自然萬物，西方的塞尚說過，不外乎是幾種的圓錐形，事實上與東方的書法的章草今草狂草，如出一轍，亦即為繪畫中之基本的點線皴。With coiled or conical shell, strong muscular foot, shell size is 6 - 8 cm
長有圓錐形的螺旋紋外殼，強壯結實的腹足，外殼長約六至八厘米。Medico - surgical equipment. orthopaedic instruments. drills, taps and countersink cutters for use with osteosynthese screws with asymmetrical thread and spherical under - surfaces. material and dimensions
外科醫療器械.矯形外科器械.帶不對稱螺紋和球形下表面的骨縫術螺釘用鉆絲錐和沉頭鉆Using processed march cylinder, tapered circular mould, u - shaped instrument, l - shaped concrete fluidity instrument and some other testing instruments, and after research and study to physical and chemical property of various raw material. systematic tests have been carried out in respect of consistency between cement and additive, concrete fluidity, concrete filling - up - space and penetration capability and concrete anti - segregation property, basing on prudent and careful analysis to results of 34 - time tests a nd more than 500 data, and with utilization of combined additive, we finally conclude the proper mix design range for the self - densifying high performance concrete with ideal working performance at all respects
通過加工的march筒、截錐形圓模、 u型儀、 l型混凝土流動儀等實驗儀器以及對各種原材料的物理及化學性能展開詳盡的調查研究，進行了多種材料下的水泥與外加劑相容性、混凝土的流動性、混凝土的填充性和鋼筋通過性、混凝土的抗離析性等系統試驗，在對34組試驗、 500多個數據的詳細認真分析的基礎上，利用復合后的外加劑，得出各項工作性能均較佳的自密實混凝土所用原材料比例范圍。Abstract : approximate methods for calculating aerodynamic heating rates on space shuttles are discussed. various methods are given for predicting the heating rate at axisymmetric stagnation points, general three dimensional stagnationpoints and the leading edge stagnation point of wings. numerous laminar and turbulent heating techniques for flat plates and cones are analyzed and compared. a brief review of some methods is presented to predict heating rate for winward centerline and lateral direction off the symmetry plane. the results show that the methods are simpler and can guarantee enought precision for predicting aerodynamic heating environment of space shuttles
文摘:介紹了國內外預測航天飛機氣動加熱的工程計算方法.給出了軸對稱、非軸對稱和機翼前緣等各種外形駐點熱流密度的計算，分析和比較了平板、錐體的層流和湍流熱流密度計算的各種方法，概述了航天飛機迎風面中心線和離開中心線橫向熱流密度的計算.計算結果表明，本文方法用在航天飛機氣動熱環境初步設計中比較簡單並且有足夠精度Whitworth pipe threads for pipe unions - parallel internal thread and taper external thread - dimensions
管箍用惠氏管螺紋.平行內螺紋和錐形外螺紋.尺寸Pipe threads where pressure tight joints are made on the threads - part 1 : taper external threads and parallel internal threads - dimensions, tolerances and designation ; german version en 10226 - 1 : 2004
有壓力緊固連接件的管道螺紋.第1部分:錐形外螺紋和平Mechanical transmissions. concentric assemblies on cylindrical carried with intermediate bush with conical external surface. calculation
固定環連接。在帶有錐形外表面的中間套簡的園柱支承面上。計算。Zzb220 automatic paper cone cup machine is made for ice cream and other simi lar paper cone cup coat
Zzb220型全自動圓錐紙杯成型機用於冰淇淋甜筒以及類似物品的紙質錐形外套的製作。Metric external taper screw threads and mating internal parallel screw threads - part 1 : nominal sizes, limit deviations, limits of size and verification
米制錐形外螺紋和配對圓柱形內螺紋.第1部分:公稱尺寸分享友人