扇形结构

凸耳阀门具有扇形结构和全阀体结构。

Lug valves are furnished in scallop and full body designs .

关于｛x／n｝的分布微相平面分布具有扇形结构特征。

The areal distribution of the microfacies has the characteristics of sector configuration .

扇形结构的MAGFET器件是首次被提出，新结构提高了MAGFET器件的灵敏度。

The sector MAGFET was first suggested , and its improvement of the sensitivity is attributed to this novel structure .

行星际磁场扇形结构对中低纬地磁场的影响

IMF sector effect on geomagnetic field at mid and low latitudes

具褶的有褶的；当皮肤的摺层被排列成一个扇形结构时。

With accordion pleats ; when folds of skin are arranged to form a fan-shaped structure .

通过给出振型函数和相应的边界条件，半解析地确定了螺旋管扇形结构的各阶频率和振型。

The frequency and analytic vibration models can be semi analytically calculated by vibration function and boundry condition .

此电机可分解为两个独立的两相混合式步进电机：分别为内层小电机（外转子两相混合式步进电机）和外层大电机（扇形结构的两相混合式步进电机）。

The motor can be divided into two special structure two-phase hybrid step motors , separately , which are inner small motor , that is , external-rotor two-phase hybrid step motor , and outer big motor , that is , fan-shaped two-phase hybrid step motor .

试论高师与中学地理教育扇形知识结构体系

On System of the Fan-like Knowledge Structure of Geography Education in Teacher 's College and Middle Schools

清洗用扇形喷嘴结构参数对其内部射流的影响

Research of Influence on Internal Flow Field of Structure of Fan-shaped Nozzles Used in Water Jet Cleaning

将傅里叶&贝塞尔级数引入积分方程方法，推导出一种研究沿直边简支环扇形板结构振动特性的简捷、高效的积分方程方法。

A both brief and effective integral equation method is given by combining the approach of integral equations and the Fourier series method in structure mechanics .

本文用基变换和矩阵相似理论分析了扇形子结构的刚度矩阵，提出了柱坐标系统中对称性问题的一种简单解决办法。

This paper analyses the stiffness matrix of a sector structure by means of the Basis Transformation and matrix similarity transformation and proposes a simple method to solve problems in a cylindrical coordinate system .

将含V形切口结构分成围绕切口尖端的小扇形和剩余结构两部分。

Firstly , the V-notched structure is divided into two parts , a small sector around the V-notch tip and the other .

在利用ANSYS分析软件对重整反应器扇形管进行结构力学分析时，用正交各向异性板理论简化扇形管模型非常必要。

It is very necessary to simplify the platforming reactor scallop model using the orthogonal-stiffened plate theory when analyzing the mechanics performance of scallop by utilizing ANSYS analysis software .

用广义传输线方程分析微带扇形阶跃结构

Analyzing Microstrip Radial Stub Structure by Generalized Transmission Line Equations

烧结布料铺底料扇形闸门装置结构改进

Structure Improvement of the Burning Bottom Layer Fan Gate

针对扇形板的结构，只需对其二分之一模型进行分析，设置对称约束，最后扩展。

Solving Fan-shaped structure of the board , we just analyze the half model . Set the symmetry constraints and the final extension .

武钢一烧成品整粒铺底料系统工艺的设计烧结布料铺底料扇形闸门装置结构改进

DESIGN OF PRODUCT SINTER SIZE STABILIZATION-HEARTH LAYERE SYSTEM FOR № 1 SINTERING PLANT OF WUGANG Structure Improvement of the Burning Bottom Layer Fan Gate

对侧向V型狭缝式扁平扇形喷嘴的内部结构参数设计方法进行了研究。

The design approach of internal structure parameters of flat fan nozzles with a lateral V-shaped cut was presented .

扇形雾喷头的结构参数主要包括喷头内腔直径、相对切深和V型槽角度，性能参数主要包括喷头流量、喷雾角及雾量分布。

The configuration parameters include spray nozzle inner diameter , relative kerfs depth and V-shaped slot angle . The spray nozzle performance parameters include flux , spray angle and spray distribution uniformity .

论文对扇形雾喷头的结构参数对性能的影响进行了深入研究。

The effect of the performance by configuration parameters is studied adequately .

对扁平扇形喷嘴的内部结构参数设计进行了系统研究，给出了具体设计方法。

Design of internal structure parameters of flat fan nozzles is studied and design method is presented in details .

提出了扇形弓弦预应力组合结构的概念，介绍了该结构的特点和受力原理；

This paper put forward the concept of the prestressed sector-bowstring structure , recommended its structural characteristics and load-bearing principle .

介绍了某大型电机细长齿定子扇形片复合模结构的设计及零部件设计加工难点和解决办法。

Introduced design method of compound die for the thin-long teeth fan-shaped slice of a large motor stator , pointed out processing difficulties , and proposed solution .