把狄拉克方程分解成了两个单旋量的联立方程组。
The Dirac equation is decomposed into a pair of equations of two spinors.
介子结构波函数的旋量结构和动量结构都是完全确定的。
The spinor and momentum structures of the structure wave functions are completely determined by the theory.
针对这种情况，提出了基于旋量理论的复杂曲面定位算法。
Furthermore, the present positioning scheme on the basis of screw theory only ADAPTS to simple surfaces.
提出了一种基于旋量理论以及图论的可重构机器的模块化设计方法。
Described a modular design procedure of reconfigurable machine, based on screw theory and graph theory.
此方法融合了拉格朗日，牛顿—欧拉法以及旋量的特点，易于求解。
This method combines the features of Lagrange method, Newton - Euler method and screw theory, and is easy to solve.
通过输入运动旋量和输出运动旋量表达机构的运动行为要求和设计需求。
Input motion screw and output motion screw are applied to represent design specification as well as kinematic behavior requirements.
为了计算任意两表面间的旋量，定义了两种操作规则：顺序运算和并行运算；
In order to determine the torsor between any two surfaces, two governing rules are defined: the union and the intersection.
本文探讨具有旋量场的虫洞模型，导出了相应的虫洞方程和给出该方程的一个严格解。
In this paper, we discuss the wormhole model with the spinor field and deduce corresponding wormhole equation, and obtain a exact solution of this equation.
从抓取的力平衡方程出发，研究了外力旋量空间与任一接触处操作力空间之间的关系。
Based on the force equilibrium equations, the relationship between the external wrench space and the manipulation force space at any contact is investigated.
利用旋量理论和指数积方法求解了6 -PRRS并联机构主动关节与被动关节的位置逆解。
Based on screw theory and exponential product method, the inverse kinematics of the passive and active joints of the 6-prrs parallel robot was resolved.
这种旋量——矩阵方法能保留旋量融矢量与矢量矩于一体的优点，却避免以往对偶数记法的缺点。
The advantage of merging vector into the screw with moment can be retained by this screw matrix method, and the shortcoming of the past method in remembering even Numbers is avoided.
研究了公差网络中的各公差对相应的旋量参数的约束不等式表示，从而构成了公差大小优化的不等式约束。
Screw parameters in VGCN specified by tolerances in TN are expressed as inequation, which is inequation constraint in optimization of tolerance values.
然后利用旋量理论推导了水轮机修复机器人六自由度手臂的动力学方程，并对此专用机器人动力学进行分析。
Then use screw theory build up dynamics equation of manipulator which belong to hydraulic turbine repair robot with six degree of freedom, and carry on theory analysis to the robot.
利用旋量理论建立机床基本功能模块的运动学表达式，并在此基础上完成机床机械系统的运动功能模块建模；
We use the screw theory to establish the basic functions of machine kinematics model. And on this basis, completing the motion module modeling of machine mechanical system.
结合旋量理论与递推算子可以直接得到易于计算机编程实现的广义雅可比矩阵。整个计算过程简单、效率高。
Then it can avoid the analysis of the coupling between base and manipulator, so the Jacobian matrix can be achieved simple and efficiency.
SCARA运动学的研究中，以旋量，李群李代数为基础的POE指数积法求解运动学正解，逆解以及速度雅可比。
In the study of SCARA's kinematics, POE is used to obtain positive, inverse and jacobian solution, based of screw, Lie groups and Lie algebra.
通过几个实例对此原因进行了比较深入的剖析，在此基础上，提出了一种基于旋量理论的消极运动副的判定方法，该方法无需计算运动螺旋的具体数值。
This reason was analyzed through several examples. An identification method of inactive joints based on screw theory was given. It is unnecessary to calculate Jacobian matrixes in this method.
证明了规范场不仅沿入射电子在复连通区域运动路径的积分，而且还可沿入射标量或其他旋量粒子之一在复连通区域的运动路径积分，各自都将贡献一几何相因子。
It is justified that the integral of the gauge potential along path of not only electron but also scalar particle or spinor particle will contribute a geometric phase factor.
这个量叫向量场的旋度。
应用该方法建立了直升机旋翼自转着陆过程的仿真模型，给出了全量模型和模型调整过程。
The simulation model for landing process of a helicopter with rotator self-rotating is built with the proposed method. The whole model and model tuning method are also given.
本文还报道了该多糖的比旋度、特性粘度和分子量。
The specific rotation, intrinsic viscosity and molecular weight of this polysaccharide were all presented.
从冲击动力、喷溅量和流股特性等方面分析了旋流喷头的优点，认为可达到溅渣护炉的要求，并能提高溅渣的均匀性和效果。
According to analysis of jet characteristics and degree of slopping, the swirl-flow oxygen lance can satisfy the need of slag splashing for furnace protection and improve metallurgical results.
实验上，我们采用全像微影术、电浆蚀刻以及旋镀铁氟龙的方式来制作试片，并量测该试片的反射频谱和接触角。
We fabricate desired structured surfaces by holographic lithography, plasma etching and Teflon coating. The performance is evaluated by measuring the reflectance spectrum and contact angle.
结合动量理论和涡流理论，推导了桨叶环量方程，用广义尾流模型计算了旋翼下洗流场。
Combining momentum theory and vortex theory, rotor circulation equation was deduced. The rotor down-wash flow field was calculated using generalized down-wash flow model.
本文从旋翼的广义经典涡流理论出发，通过环量对诱导速度的贡献的简化处理，推导出旋翼诱导速度的二阶分布。
In this paper, firstly, relations of first two harmonic induced velocities to the lower and same-order harmonic circulations are obtained from the generalized classical vortex theory of the rotor.
首先根据电控旋翼的刚体桨叶变距运动方程，推导了襟翼操纵量与桨叶桨距的显式关系式。
First, relationship between flap input and blade pitch was deduced based on the pitch kinetic equation of rigid blade.
分子量降低和消旋作用对温度的依赖性，是由于分子运动和笼罩效应以及重合的空间位阻效应所致。
The dependence of chain scission and racemization on temperature results from molecular motion, "cage effect" and steric hindrance during recombination.
旋喷注浆法加固集装箱堆场跑道梁具有可靠性好，质量高，工后沉降量小的特点。
Rotary grouting method for foundation consolidation under the runway beams of container storage yard is characterized with good reliability, high quality and little sedimentation after construction.
深入探讨了单旋翼涵道风扇式无人直升机的动力学原理，结合其全量方程和线性化增量方程，推导出了其钟摆模态的数学表示。
Then the equation of helicopter pendulum is derived from the nonlinear differential equation and linear differential equation, with the principle of helicopter aerodynamics.
深入探讨了单旋翼涵道风扇式无人直升机的动力学原理，结合其全量方程和线性化增量方程，推导出了其钟摆模态的数学表示。
Then the equation of helicopter pendulum is derived from the nonlinear differential equation and linear differential equation, with the principle of helicopter aerodynamics.
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