查询词典 function field

It is valuable to get the distribution of the velocity field, temperature field and concentration field that are formed in the process of molecular distillation.

准确获得刮膜分子蒸馏器内流体的速度、温度及浓度分布具有十分重要的研究意义。

In terms of physical principles and effects, several kinds of typical magnetic field measurement technology are reviewed in this paper. And according to recent progress in this field, it is presented that the magnetic field measurement technology and apparatus will become digital and intelligent with high accuracy, high stability, high resolution as well as microminiaturization.

本文沿物理学原理和效应的脉络对目前比较常用的磁场测量方法进行介绍，并依据近年来的进步特征指出，高准确度、高稳定度、高分辨率、微小型化、数字化、智能化是磁场测量技术及仪器发展的必然方向。

Keywords: UFO, Flying Saucer Principles, Electric Field, Magnetic Field, Electromagnetic Field

因为周围强大电场的存在，飞碟离地很近飞行时，往往引发闪电和风暴。

The cavity field spectra will be multi peak structure and the peak number increases quickly with the field intensities when the initial field is in superpositions of number states.

当初始光场为光子数态的叠加态时，腔场谱在强耦合情况下一般为多峰结构，峰的个数随着初始平均光强的增大而增加。

The energy achieves in a big way, for - 1854.458 a.u., EH increases along with the electric field increases gradually, when F=0.01 a.u., the EH value obtains the maximum value, is - 0.2559a.u., continues along with the electric field to increase, energy level EH has the reduction tendency, EL increases along with the electric field reduces gradually.

时能量达到最大，为-1854.458 a.u。，EH 随着电场的增加逐渐增大，在F＝0.01 a.u。时，EH的值取得最大值，为-0.2559a.u。，随着电场的继续增大，能级EH有减小的趋势，EL随电场的增大逐渐减小。

The data of drilling,logging,3D seismic and velocity spectrum were used to simulate the stress field,pressure field and fluid potential field of Archaean buried hill oil pool of Zhuanghai area in Shengli Oilfield with the finite element method,Fillippone method and Hubbert method.

利用钻井、测井、三维地震及速度谱资料，分别采用有限元法、Fillippone法和Hubbert法模拟和研究了胜利油田桩海地区太古界潜山油藏应力场、压力场及流体势场的特征，并分析讨论了其与油气聚集之间的关系。

The data of drilling,logging,3D seismic and velocity spectrum were used to simulate the stress field,pressure field and fluid potential field of Archaean buried hill oil pool of Zhuanghai area in Shengli Oilfield with the finiteelement method,Fillippone method and Hubbert method.

摘要利用钻井、测井、三维地震及速度谱资料，分别采用有限元法、Fillippone法和Hubbert法模拟和研究了胜利油田桩海地区太古界潜山油藏应力场、压力场及流体势场的特征，并分析讨论了其与油气聚集之间的关系。

The laser optically pumped cesium magnetometer is a magnetic measurement instrument that is used to measure the absolute total intensity magnetic field, it is based on that the energy levels of cesium atoms in a magnetic field produces Zeeman effect and makes use of the principle that laser pumping and the RF magnetic field produce magneto-optical double resonance to make.

激光铯光泵磁力仪是一种用来测量磁场总强度的绝对磁测仪器，它是以铯原子的能级在磁场中产生塞曼效应为基础，利用激光泵浦和射频磁场产生光磁双共振的原理而制成的，激光泵浦铯原子是磁力仪结构的核心部分。

An algebraic function field K with finite constant field is called a global functionfield.

具有有限常数域的代数函数域K被称为整体函数域。

Given a planar point set,the moving least squaremethod is adopted to denoise and resample it so that the resulting point set is with low noise and uniform sampling density.Then the reliable signed distance field of the preprocessed point set is constructed by using the Level Set method.Finally,an algebraic B-spline function is adopted to fit the signed distance field by solving a linear equation system.

首先给定一个表示封闭曲线、可能带有噪音且分布不均匀的平面点云，采用移动最小平方(moving least square，简称MLS)方法对点云去噪、重采样，得到一个低噪音、分布均匀的"线状"点云，再通过Level Set方法建立该"线状"点云的离散几何距离场，最后用一个代数B-样条函数光顺拟合该离散距离场，代数函数的零点集即为重建曲线。

Pachomius manual labour was organized as an essential part of the monastic life; and since it is a principle of the monks as distinguished from the mendicants, that the body shall be self-supporting, external work of one sort or another has been an inevitable part of the life ever since.

根据圣pachomius体力劳动组织作为一个重要组成部分寺院生活；以来，这是一个原则的和尚，作为有别于乞丐，该机构应自支撑，对外工作的这种或那种已一个必然的一部分，生活至今。

In order to study the effects of parametrical rolling on the ship movement and tilts, in allusion to ship's navigating in regular following waves, the equation of ship rolling motion is transformed into normal Mathieu equation by proper variable replacement when strong parametrical excitation in restoring moment varied according to sine or cosine wave.

为研究参数横摇对船舶运动和倾覆的影响，通过对船在规则波上随浪航行时，恢复力矩中出现的1个以正余弦规律变化的强参数激励项进行适当的变量置换，将船舶的横摇运动方程转换成标准形式的Mathieu方程。