The spin-dependent structures of the proton,such as magnetic moment, axial-vector coupling constant GA/GV, and integrated structure functions g1p or g1n are calculated with some improvements using the wave function.
考虑了正、反海夸克对和胶子混杂态对质子波函数的影响，质子的一些自旋相关性质：轴矢流耦合常数ＧＡ／ＧＶ，结构函数ｇ１ｎ和ｇ１ｐ的计算得到了改进。
Based on K ε two equation turbulence model,the air distribution and contamination field under different conditions was numerically simulated in a vector flow cleanroom.
基于 k- ε两个方程的紊流模型对矢流洁净室在不同情况下的气流分布和浓度场进行了三维数学模拟与优化 ,并进行了模型试验 。
This paper studies the theory of similarity of the vector flow deanroom and presents a model vector flow deanroom which is designed on the basis of the theory.
根据相似准则设计了一个模型矢流洁净室,实测了室内速度场,得出室内流场的基本特点。
Here,an axial vector R is selected as the order parameter to reflect the change of symmetry in antiferroelectric phase NH_4H_2PO_4.
选用轴矢量R作为序参量来描述NH4H2PO4(ADP)晶体反铁电相变中对称性的变化,应用居里原理,恰能得到NH4H2PO4(ADP)晶体反铁电相的正确对称性所属点群P2(C2)。
In this paper, an axial vector R is selected as the order parameter.
本文提出选用轴矢量R作为序参量来描述反铁电相变中对称性的变化。
An axial vector may itself enter into a vector product.
轴矢量自身可参与矢积。
Angular momentum is an axial vector quantity.
角动量是一种轴矢量。
Non-paraxial Vector Theory for Self-focusing of Intens e Laser Beams;
强光束传输的非旁轴矢量自聚焦理论
Five-axis Tool Orientation Optimization Based on Kinematical Method
自由曲面五轴加工刀轴矢量的运动学优化方法
Research and Application on the Tool-axis Vector Control during the 5-axis CNC Programming based on MasterCAM 9.0
基于MasterCAM 9.0五轴编程刀轴矢量控制方法及应用
Polar vectors and axial vectors are distinguished by their inversion properties.
极矢量与轴矢量的区别在于它们的反演性质不同。
PLANNING METHOD OF TOOL ORIENTATION IN FIVE-AXIS NC MACHINING
5坐标数控加工刀轴矢量规划方法(英文)
The Study of Light Intensity and Energy Transmission of Non-paraxial Vector Diffraction Beam
非傍轴矢量衍射光束的光强及其能量传输的研究
Study of Intensity of Vectorial Nonparaxial Flattened Gaussian Beams;
矢量非傍轴平顶高斯光束的光强研究
Singularity analysis of axisymmetric vectoring exhaust nozzle
轴对称推力矢量喷管运动奇异性分析
A Method for Calculating the Effective Vectoring Angle and Flow Coefficient of an Axisymmetric Thrust-Vectoring Nozzle
轴对称矢量喷管气动矢量角和流量系数计算方法研究
Study on the Beams Quality of Nonparaxial Scalar and Vectorial Beams;
非傍轴标量和矢量光束的光束质量研究
Characteristics of Fluidic Axisymmetric Thrust-vectoring Nozzle without Injection
轴对称射流矢量喷管非矢量状态下推力特性研究
The angle made with the positive horizontal axis by the vector representation of a complex number.
幅角代表一个复数的矢量与正实轴之间的夹角
Study on Vectoriality, Nonparaxiality and Partial Coherence of Optical Field;
光场的矢量性、非傍轴性和部分相干性研究
The Study of Refraction and Vectorial Properties of Waves in Uniaxial Left-handed Material;
光在单轴左手介质中的折射和矢量性质研究
Propagation of Vectorial Gaussian Beams Beyond Paraxial Approximation through Young s Experiment;
矢量非傍轴高斯光束在杨氏实验中的传输
3D Computational Study of Axisymmetric Dual-throat Fluidic Thrust-vectoring Nozzles
轴对称双喉道流体控制矢量喷管三维数值模拟