manifolds

The low-energy lunar landing trajectory design using the invariant manifolds of restricted three body problem is studied.

研究了基于三体问题的不变流形设计低成本登月轨道的问题。

All manifolds shall be labeled with names of gasses It'supplies.

所有管路标明连接的气体.

Back view of the engine showing the manifolds.

回到鉴于显示流引擎.

Then blue-yellow flames are thrown brightly out of the exhaust manifolds.

青黄色的火焰一次次明亮地冲出排气管.

An analytical model of pressure and flowrate distributions for a Z type manifolds system was established in this paper. A useful dimensionless parameter was derived from differential equations by the nondimensionalized method.

建立了Z型布置时集管系统压力与流量分布的数学模型，在对微分方程进行无量纲化的过程中导出了一个重要的综合性无量纲性能参数。

According to the theory of nonlinear dynamic system, the stability boundary is the union of the stable manifolds of the equilibrium points on the stability boundary.

依据非线性动力系统理论，稳定域边界应由其所有不稳定平衡点的稳定流形的并集构成。

Hose-handing derrick are fitted port and starboard near the manifolds.

水管递井架是适合的口岸和右舷近的多头管.

H. C. Whitehead theorem in Riemann manifolds is extended into Finsler manifolds.

指出了Finsler流 形中任一点处凸邻域的存在性,将Riemann流形的J. H. C. Whitehead定理推广到了Finsler流 形.

Turaev to construct Hennings-like and Kuperberg-like invariants of principal π-bundles over link complements and over 3-manifolds.

Turaev在研究3维流形及上链环上主π - 丛的Heningslike与Kuperberg -like 不变量的基础上引进的一类代数结构,是Hopf代数 的推广,其中π为一离散群.

ALTERNATIVE MATERIALS FOR OUTLET MANIFOLDS OF CONVERTOR IN HYDROGEN MANUFACTURING UNITS maintaining production capacity and output with iron pyrite as raw material;

制氢转化炉出口集合管的代用材料稳定硫铁矿制酸能力和产量；

Differentiable manifolds methods in RNN.

递归神经网络微分流形方法。

Within differential geometry are the concepts of fiber bundles and calculus on manifolds, in particular, vector and tensor calculus.

微分几何包含这样的概念：纤维束和流形上的微积分，特别是矢量与张量微积分。

High temperature kit for the UNIMIX system manifolds.

高温配套组件用于UNIMIX系统 带分水器.

Swinging terminal for manifolds equipped with built-in brass or plastic drainage valve.

排污阀. 摇摆接头,用于配备有内 置 黄铜的分水器.

Manifolds: valve operation, safety, minimum pressure switch, pressure regulator and gas filter.

阀组包括: 操作阀, 安全阀, 最小压力开关, 压力调节器和燃气过滤器.

An investigation on pressure and flow distribution in manifolds: ⅰ. analytical solution for U type arrangement

集管系统压力与流量分布的研究&（Ⅰ）U型布置时的分析解

The transition between J manifolds in GdF ~ ( 3 + ) ions changes near infrared obsorption properties in the films.

还能与Si的 悬挂键Si_ 3~0键合,起补偿悬挂键的作用.Gd~ ( 3+ ) 离子的角动量J的多重态间的跃迂吸收,改变了薄膜的近红外吸收特性.

According to the stability region theory of constrained dynamic system, the restricted stability boundary is composed of stable manifolds of unstable equilibrium points, periodic orbits and semi-saddles on the boundary, and portions of the boundary of the feasible region.

根据带约束动力系统稳定域理论，其受限稳定边界由边界上不稳定平衡点、周期轨和半鞍点的稳定流形以及部分可行域边界构成。

The equations are approximately solved by nonlinear normal modes ( NLNM) superposition method based on the theory of Shaw invariant manifolds. The solutions using nonlinear normal modes superposition and direct numerical methods are simulated respectively, and the feasibility is validated by comparing the results.

论文采用Shaw不变流形法对模型运动微分方程组进行了非线性模态叠加近似求解，并对模态叠加解与直接数值解进行了仿真，对比结果验证了该方法的可行性。

Flanged air and gas rotatable entries simplify burner piping manifolds.

法兰式空气和燃气旋转接口简化了炉头管线配置.

Approximate Inertial Manifolds Under Spline Wavelet Basis in Weakly Damped Forced KdV Equation

弱阻尼KdV方程样条小波基下的近似惯性流形

Christmas trees and wellhead manifolds are the key facilities on offshore platforms.

采油树和管汇是采油平台上的关键设施.

Naturally they started wondering about three-dimensional manifolds.

接下来,他们很自然会想知道在三维流形中的情况.

New Geometrical Explanation of the Definition of Tangent Vector on Differential Manifolds

微分流形上切向量定义的新几何解释

In this paper, Local Tangent Distance K-Nearest Neighbour algorithm was proposed, which performed the K-nearest neighbor algorithm in the low-dimensional manifolds formed by things themselves.

本文提出了一种基于局部切距离的近邻分类算法，它借助流形学习的思想，是在事物本身所形成低维流形中的近邻法。

The mathematics model of MUSIC at subarray level was proposed and simplified array manifolds were adopted.

提出了子阵级MUSIC的数学模型并应用了简化的阵列流形.

Manifolds occur in algebraic geometry, differential equations, and classical dynamics.

流形出现于代数几何 、 微分方程式和经典动力学中.

The situation of materials applied for outlet manifolds of convertor in medium and small sized hydrogen manufacturing units of refineries were introduced.

介绍了炼油厂中、小型制氢转化炉出口集合管使用材料情况；

Resonators have been mounted on or close to the injection manifolds.

在喷注器集流腔上或其附近安装谐振器.

The Dirichlet problem at infinity for harmonic function on Riemannian Manifolds

流形上调和函数关于无穷远边界的Dirichlet问题