周向包络,circumferential direction envelope
1)circumferential direction envelope周向包络
英文短句/例句
1.Study on multi-axis non-instaneous envelope milling abnormal spiral-rod多自由度周向包络铣削异形螺杆研究
2.Envelope periodic and solitary solutions of Davey-Stewartson equationDavey-Stewartson方程组的包络周期解和孤立波解
3.These solutions may be reduced to the envelope solitary wave solutions under some conditions.由这种方法得到的包络周期解在一定条件下可以退化为包络冲击波解或包络孤立波解.
4.The Supply Chain System Oriented to Life Cycle of Packages and Products;面向包装与产品生命周期的供应链系统
5.Fuzzy-stochastic Optimal Design of Reusing Reverse Logistics Networks;多品种多周期再利用逆向物流网络设计
6.Multi-period Dynamic Optimization Model for Manufacturing Reverse Logistics Network;再制造逆向物流网络的多周期动态优化模型
worked Manufacturing Based on Product Life-cycle Management面向产品生命周期的网络化制造的研究
8.Translation: Controls Network Address Translation and packet redirection.转换：控制网络地址转换和数据包重定向。
9.Outsourcing or self-operation decision making in reverse logistics based on analytic network process;基于网络分析法的逆向物流外包或自营决策
10.Optimized Design in Reverse Logistics Networks Based on Reused Transportation Package Holds;可再用运输包装容器的逆向物流网络优化设计
11.Prediction of High Frequency Bottom Backscattering Intensity Envelope高频海底反向散射信号能量包络的预报
12.data speed and network bandwidth utilization rate of background traffic in week 1 and 3 are also analyzed.分析评估数据第1周和第3周背景流量中帧数据包的数据速率和网络带宽利用率。
13.The gloom of the room closed in on her as the wick again dwindled.周围的黑暗向她包围过来。 灯光因了灯花增大而变得更微弱了。
14.(g) Issuance of the interim report, including the findings and conclusions, to the parties: _______ 2-4 weeks(g) 向各方散发中期报告，包括调查结果和结论： ________ 2至4周
15.A central vein runs through the middle of the lobe and is surrounded by cords of liver cells that radiate out in all directions.小叶的中央由中央静脉穿过，周围被向四周呈放射状排列的肝细胞索包围。
16.The Length of Limit Cycles For Fuzzy Bidirectional Associative Memories and Algorithms to Compute the Period Index of Fuzzy Matrix;模糊双向联想记忆网络的极限环长度及模糊矩阵周期算法
17.Calculation of Delay-induced Synchronized Periodic Solution in a Bi-directional Associative Memory Neural Network双向联想记忆神经网络时滞诱发的同步周期解的计算
18.Returns the number of output packets written to the network by server since last started返回服务器上次启动后向网络上写入的输出数据包的数目
相关短句/例句
envelope periodic solution包络周期解
1.Theenvelope periodic solutions to nonlinear wave equations with Jacobi elliptic function;非线性波动方程的Jacobi椭圆函数包络周期解
2.The Jacobi elliptic function expansion method is applied to construct theenvelope periodic solutions to one dimensional Gross-Pitaevskii equation in Bose-Einstein condensates.应用Jacobi椭圆函数展开法,求得描述Bose-Einstein凝聚态的一维Gross-Pitaevskii方程的包络周期解。
3)radial envelope径向包络
4)envelope priocdic solutions包络周期波解
5)multi-order envelope periodic solution多级包络周期解
1.Themulti-order envelope periodic solutions for Zakharov equation;Zakharov方程的多级包络周期解
6)envelope of zero vertical velocity轴向零速包络面
1.0 m3/h,theenvelope of zero vertical velocity will shrink around the axis,and make the separation indexes poorer.0 m3/h范围内增大充气量,轴向零速包络面向轴心收缩,分选指标变差;在同样的充气量条件下,增大入料压力有利于旋流-反浮选过程的进行,分选指标得以改善;在0~0。
延伸阅读
包络包络envelope而充分条件是f任C，，并且满足(9)和下列条件:D ff.f.几、_Df云.几、二二上二坦述二乙竺乙笋O，共月典二书笋砖0.D(x，y，z)一’D(A，B)对于曲面族r(u，。，A，B)，其中r任C，和rux瓦护0，必要条件是甲=(ru孔rA)=0，少=(气凡rB)=0，(10)而充分条件是r任口，并且满足(l0)和 }〕三三，三}，。，、，。. !叭凡巧几心礼峪ln维流形中依赖于k个参数的一族m维子流形包络的更复杂概念可在可微映射奇异性理论的基础上引出，作为一族映射的奇异性的特殊形式.给出的平面曲线族，其中C是族的参数，“是沿族中曲线的参数，一点在包络上的必要条件是几11rc，或 ，一孚毕共~一。，(3) D(u，C)两者是同一回事.充分条件是r‘CZ并且除满足(3)外还要满足几共一rc叭笋0.(4)违反条件(2)和(4)往往与包络上出现尖点有关.空间依赖于单参数C的曲面族的包络(山volopeofa fami】y ofsur阮璐)是这样的曲面，使得其上每个内蕴参数为(u，v)的点与族中参数为C(“，v)的曲面相接触，并且函数C(u，v)在(u，。)定义域的任何区域上不是常数.例如，中心在一直线上的同半径球面族的包络是一个柱面.对于由f(x，y，z，C)=0给出的曲面族，其中f“c’和沃廿诱l+匡}护0，包络的必要条件是满足方程组了=0，fc=0;(5)而充分条件是fe口并且除(5)外再加上条件: fc。笋0，(6) }卫丝二玉立{+}卫艾2五立}+}卫丛选立}，。.}L， Lx，y)}}L，沙，z)1】L，Lz，x)!对于曲面族r(u，v，C)，其中r‘C’和‘x凡笋0，包络的必要条件是满足方程职=(凡几几)=0;(7)而充分条件是r任CZ并且除(7)外还要满足下列条件:}叭叭毋。l}r二ru凡rurc}特o，}礼j+I叭i笋0.(8) l孔叽嵘几rc!违反条件(6)和(8)中的第一式往往与包络上出现尖棱有关.包络与族中每张曲面的接触线称为特征线(cl坦份以eristiC clu货).包络上的尖棱通常就是特征线的包络.空间依赖于双参数A和B的一族曲面的包络是这样的曲面，使得其上每点(u，v)与族中参数为A(u，v)和B(u，岭的曲面相接触，并且在(u，v)定义域的任何区域上不存在函数。‘c’使A(“，好二。(B(。
