reference diameter 中文意思是什麼
reference diameter
解釋
分度圓直徑-
Verification of geometrical parameters - " go " screw gauging members - part 1 : " go " workshop gauges, reference and setting gauges for iso general purpose metric screw threads from 1 mm up to 40 mm nominal diameter
幾何參數的驗證.螺紋過端量規.第1部分:標稱直徑1至40 -
Verification of geometrical parameters - " not go " screw gauging members - part 1 : " not go " workshop gauges, reference and setting gauges for iso general purpose metric screw threads from 1 mm up to 40 mm nominal diameter
幾何參數的驗證.螺紋不過端量規.第1部分:公稱直徑1至 -
According to the principle of curve axial symmetry, authors inferred the theoretical foundation of error - free translation of the working equipment of loader and proved that when the diameter of piston rod on arm oil cylinder was designed properly, the two oil cylinders could be guaranteed to have a synchronous movement which made the bucket maintain translation throughout the working process under the condition of the oil cylinder ' s basic parameter ; also made the equipment structure of the loader greatly simplified and provided the reference for improvement of the present equipment of loader
根據曲線軸對稱原理，推導出了能使裝載機工作裝置無誤差平移的理論基礎，證明了只要適當地設計動臂油缸活塞桿直徑，就可以在油缸的基本參數上保證機構工作時兩油缸同步運動，使鏟斗在作業過程中保持平移；使裝載機工作裝置結構大為簡化，為進一步改進現有裝載機工作裝置提供參考。 -
Abstract : based on the basic concept of the revolving shell, the equation of the middle surface generatrix of the approximate ellipsoid portion of the ellipsoidal head is derived, the unwrapped area and the unwrapped diameter of the ellipsoidal head are calculated, the result is compared with that of derived from the real ellipsoid and that of calculated from the empirical equation, relative chart and code are given out, which could be used by manufactures for reference
文摘:根據回轉殼體的基本概念，推導了橢圓封頭的近似橢圓殼部分的中面母線方程，據此推導計算了橢圓封頭的展開面積及展開圓直徑，並根據橢圓殼幾何形狀推導的結果與經驗公式所得結果進行了比較，給出了有關圖表及計算程序，可供製造單位參考使用。 -
In reference to simulation system of air gun firing - spinning tube receiving in 5124 factory bought from america and ad report that harry diamond laboratory has released about simulating setback and spin of fuze in fire, design a new simulation system to simulate setback and spin of fuze in fire, whose diameter are less than 76. 2 mm
在參考5124廠引進的美國空氣炮發射?旋轉管接收模擬系統以及美國哈里?戴蒙德研究所發表的關于引信發射后坐與旋轉環境模擬ad報告的基礎上，設計出一套針對最大外徑小於76 . 2mm引信及引信零部件進行發射后坐與旋轉環境模擬的模擬系統。 -
Abstract : this paper describes a new kind of mode field diameter measuring system of single - mode fiber. it adopts reference measuring method introduced by national standard, the far field, scan method. it has high accuracy of measurement, high speed and strong anti - jamming ability and it is easy to be operated. it can not only be used in laboratory but also in plant environment. and it can substitute the same kind of import products
文摘:介紹了一種新型的單模光纖模場直徑測試系統，它採用國際推薦的基準測試方法? ?遠場掃描法，具有測量精度高、速度快、抗干擾能力強和操作簡單的特點，既可用於實驗室中，也適合在工廠環境下使用，能夠替代同類進口產品。 -
By the use of discrete phase model, the gas - solid two phase flow under different conditions were simulated. the trajectories of particles were obtained, and the influence of secondary air and particle diameter distribution were investigated. and by the compare of experimental results and numerical simulation results, the reference for the further study of numerical simulation of gas - solid two phase flow in cfb was supplied to some degree
運用顆粒軌道模型對床內不同工況下的離散相顆粒軌跡進行了數值模擬，得出了二次風、床料粒徑分佈等因素對顆粒軌跡的影響情況，並通過模擬結果與實驗現象的對比，為循環流化床內氣固兩相流動的進一步數值模擬研究提供了一定的基礎。 -
Max, please select another material or another reference diameter and gear thickness, calculating again according to the new material correction coefficient
，選另外一種材料或另一分度圓直徑和厚，按照新的材料修正系數重新計算。
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