double-arc 中文意思是什麼
double-arc
解釋
雙弧-
Main products of “ zhanda ” brand are as below : multi - used steam pan, single / double deck ( s ) steam pan, japanese steam pan, single / double handle ( s ) special high pan, american high pan, silver milk pan, arc milk pan, basin, self - help meal furnace, zimu basin, case basin, case / without case chaffy dish etc series products
「展達」牌主要產品有：多用蒸鍋、單/雙篦蒸鍋、日式蒸鍋、單/雙柄特高鍋、美式高鍋、銀彩高鍋、弧形鍋、面盆、自助餐爐、子母盆、格盆、有/無格火鍋等系列產品。 -
In order to approach the optimum design of changeover portion structural shapes for submarine ' s different diametral pressure cabins, a new structural type, named the double arc transition form, is introduced based on the analysis of stress concentration, by using the engineering calculation method and finite element mthod
摘要為了探討潛艇不同直徑的耐壓艙室過渡段結構型式的最優設計，利用工程計算方法和有限元方法，分析過渡段結構的應力集中，提出了能夠使不同直徑圓柱殼光滑過渡的結構形式雙圓弧式過渡形式。 -
Based on these algorithms, and consider the property of the arc image, we proposed a new multi - stage algorithm. the proposed algorithm involves the class separability criterion in pattern recognition, and double - threshold method and non - maximum suppression proposed in canny operator. we apply this algorithm to the arc image, and get a better result
並在這些演算法的基礎上，基於電弧圖像的特點，提出了一種改進的多階段邊緣檢測演算法，這個演算法中應用到模式識別中的類別可分離判據的理論，並使用了canny演算法所中提出的雙閾值法和非極大值抑制方法等等。 -
The basic types and dimensions of hobs for double - circular - arc gear
雙圓弧齒輪滾刀型式和尺寸 -
The general technical specifications of hobs for double - circular - arc gear
雙圓弧齒輪滾刀技術條件 -
It offers a reasonable design program for routine design of double circular - arc gears
為雙圓弧齒輪常規設計提供了一個較為合理的設計軟體。 -
It has important meaning for expending the use of double circular - arc gears in works, and bring benefit in products
對于在工程中推廣使用雙圓弧齒輪cad系統，在產品中收到實效，從而帶來較大的經濟效益，具有十分重要的意義。 -
This paper makes the design and inpect and measure and optimum design of double circular - arc gears as a whole system using actual design methods and technology
本論文將雙圓弧齒輪的設計、校核、測量及精度與公差、優化設計很好地結合在一起，利用現代設計方法和技術，建立了一個完整的系統。 -
For offstandard double circular - arc gears, calculate its shape coefficient using its basis parameters of shape. so we can design universal double circular - arc gears. this paper designed the subroutine program of chart and parameter table
對非標準的雙圓弧齒輪，通過基本的齒形參數，用折截面法計算得出它的齒形系數，從而可以實現通用的雙圓弧齒輪的設計。 -
As a new type gear transmission, double circular arc profile bevel gearing carries out its transmission by means of meshing between convex - concave tooth profile in both of the direction of tooth trace and the direction of tooth depth, so it has advantage of high load capacity, long service life, easy forming hydrodynamic oil film between teeth as well as high quality of running - in etc. therefore, more attention has been paid to its application and research in recent years
作為一種新型齒輪傳動方式，雙圓弧弧齒錐齒輪傳動不論在齒線方向、還是在齒高方向，均為凸、凹齒廓相嚙合，因而它比一般的弧齒錐齒輪傳動的承載能力高，使用壽命長；並且在嚙合過程中兩齒面間容易形成潤滑油膜，具有良好的跑合性能，所以對它的應用和研究日益受到人們的重視。 -
The conclusions we draw can also play a directive role in highway double - arc tunnel construction
所得結論對公路雙連拱隧道的建設有重要的工程指導意義。 -
Single welding and double faced forming with co2 gas metal - arc welding process of welded pipe
2氣體保護焊單面焊雙面成型焊接工藝 -
Our products are matched with electric hammer machines of bosch, aeg, black decker, hilti, phillips, hitachi, and makitak etc. the petiole is cylinder with double arc and groove
本公司的產品與bosch aeg black decker hilti phillips hitachi makitak等公司電錘機配套。柄部為帶雙圓弧雙鍵槽的圓柱體。 -
Kinematics and dynamics analysis about double horse head pumping unit with arc back horse head
后驢頭為圓弧的雙驢頭抽油機運動與動力分析 -
The numerical results show that the double arc transition form can make different cylinder shells eliminate stress concentration at two ends and amend stress distribution of changeover portion
計算結果表明：雙圓弧式的過渡形式能使不同直徑圓柱殼兩端連接處消除應力集中和改善過渡段應力分佈。 -
Study on the crack of double - arc tunnels and its prevention measures
淺埋偏壓連拱隧道開裂原因及防治措施 -
In this paper we dissertate the common structure cross forms and excavating methods of highway double - arc tunnel home and abroad at the first part, and study common simulation methods of tunnel construction afterwards. based on the method of reversing and releasing the stress, and combined with the capacity of simulating continuous construction of ansys programme, we come up with the thought of using the method of applying virtual support force to release the stress step by step to realize the step - by - step release of initial stress during the tunnel construction simulation. with the help of design language of ansys, we develop a command to apply the virtual support force
探討了應用平面應變模型進行隧道施工過程模擬的常用方法，在「反轉應力釋放法」的基礎上，結合ansys軟體可以模擬連續施工的特點，提出利用「施加虛擬支撐力逐步釋放法」來實現隧道施工過程中地應力隨工序的逐步釋放的思路，並且利用ansys的apdl設計語言，開發出施加虛擬支撐力的命令，實現了施工過程中應力的逐步釋放，從而找到了一種模擬隧道施工過程的好方法。 -
Then we simulate the common excavating methods of double - arc tunnel respectively, analyze the stress and strain of wall rock and support structure of each method, and recommend the best excavating method to construct double - arc tunnel in wall rocks of ii. then we analyze the " three headings method " in detail, and also simulate the effect of construction factor, stress releasing coefficient and secondary lining
對實際工程中最常用的三種開挖方法分別進行了施工模擬，分析了它們各自的圍巖和支護的受力變形規律，經比較后，得出了三導洞法是類圍巖中修建連拱隧道的較好開挖方法的結論。 -
Reliability analysis of bending fatigue strength for double arc gear
雙圓弧齒輪傳動彎曲疲勞強度可靠性分析 -
The parameter design of double arc gear based on pro e
的雙圓弧齒輪參數化設計的研究
分享友人