查询词典 position function

A two-layer framework with particle swarms cooperative optimization and a mutation parameter is introduced by the QPSCO algorithm for larger searching scale and quicker convergence. Moreover I the residual sum of squares in least-square principle is introduced into the fitness function to enhance the fitting precision of the sensor position curve.

在QPSCO算法中，采用双层的多粒子群协同优化结构，同时引入参数变异策略，在扩大搜索范围的同时加快该算法收敛；将加权最小二乘法的误差平方和引入适应度函数中，以提高传感器位置曲线的拟合精度，从而实现传感器的优化配置。

Hydraulic screw down system of cold rolling sheet plant of Benxi Iron and Steel Company was studied,physical and mathematical models of every part of hydraulic screw down were established and transfer function of the whole system under position control was deduced.

通过对本钢冷轧厂四辊冷带轧机液压压下系统的研究，对液压压下系统的各个环节建立了物理和数学模型，推导出了整个系统在位置控制方式下的传递函数。

Firstly, function generator is used to generate all kinds of different frequencies pulses which exactly simulate the given speed of critical axis when it works. Then PC gives the position command, the NiosII deals with the trace which we expected and then gives an order which is needed by the linear motor during one shog.

首先利用函数发生器产生不同频率的脉冲来精确模拟主轴运动时的给定速度，然后在PC机上下达坐标指令，由NiosII软核处理器对所定义的轨道运算处理后，计算出直线电机在一个横移内所需要的位移命令。

The method utilizes an optical device which consists of polarization control elements and polarization beam splitting pieces for realizing the multi-switching of polarization or non-polarization light; in a position sequence, one polarization beam splitting piece is arranged on a main optical path at the back surface of each polarization control element, thereby commonly constituting a 'single-pole double-throw' optical switch with a controller; the controller changes the polarization state of input light beams by driving the polarization control elements according to the control logic, and the input light beams are switched to any one path on an output channel through the polarization beam splitting pieces, thereby completing the designated optical information processing function.

利用偏振控制元件和偏振分束片两种光学元件组成的光学装置实现偏振或非偏振光的多路切换；在位置序列上，每个偏振控制元件后面主光路上放置一块偏振分束片，并和控制器共同构成一个'单刀双掷'光开关；控制器按照控制逻辑驱动偏振控制元件改变输入光束的偏振态，并通过偏振分束片将输入光束切换到输出通道上的任何一路，来完成指定的光信息处理功能。

Research discovers kidney spherule sufficient cell can secrete VEGF, through be secreted oneself or by secrete sufficient cell of action and kidney spherule and cell of kidney spherule endodermis to go up union accepting put oneself in another's position, in order to adjust its function.

探究发现肾小球足细胞可以分泌VEGF，通过自分泌或旁分泌功能和肾小球足细胞和肾小球内皮细胞上受体结合，以调节其功能。

Based on this understanding, First, Jiang Zemin demonstrated the strategic position and function of the advanced culture from the point of the party, state, socialism.

基于这样的理解，首先，本文从政党、国家和社会主义的高度宏观揭示了先进文化的战略地位和作用。

The creation of Luoshen Appraisal Painting is a landmark for the transformation of Chinese painting from a subordinative political and instructive position as well as ritual practical function to self-conscious aestheticism.

洛神赋图》的创作，标志着中国早期绘画已从政教的附属地位，礼仪的实用功能，走向了审美自觉的境地。

The complete fusion excitation function for the 16O+24Mg reaction has been measured in the energy range of 55～90MeVwith the step of 1.0MeV using a position sensitive△E-E telescopy system.

本工作用位置灵敏的△E－E望远镜系统，入射能量步长为1.0MeV，测量了55～90MeV~（16）O＋~（24）Mg反应全熔合激发函数。

It has a stainless steel case and features a black dial with three-hand function, easy-to-read bar markers, and an English/Spanish day/date window at the three o'clock position.

它有一个不锈钢的情况和特点有三手的功能，易于阅读的酒吧标记的黑色表盘，以及英语/西班牙语天/日期窗口在3点钟位置。

It has a stainless steel case and features an orange dial with three-hand function, easy-to-read bar markers, and an English/Spanish day/date window at the three o'clock position.

它有一个不锈钢表壳和功能与三手的功能，橙色拨号易于阅读栏标记，并在3点位置的英语/西班牙语天/日期窗口。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐