在这种条件下，龙虾发育出了不对称的爪子，左右一半各是破碎的爪子。
Under these conditions, the lobsters developed asymmetric claws, half with crusher claws on the left, and half with crusher claws on the right.
任教芝加哥大学的美国科学家南部阳一郎因为发现次原子物理的对称性自发破缺机制而获一半奖金。
American Yoichiro Nambu of the University of Chicago won half of the prize for the discovery of a mechanism called spontaneous broken symmetry in subatomic physics.
整个大脑分为两个大致对称的半球，有时被称为右半脑和左半脑。
The brain is divided into two roughly symmetrical hemispheres, sometimes called right and left brains.
有人想使其影响力与占全球市场资本总额一半的美国股市的地位相对称。
Some want it to have influence commensurate with the size of America's equity markets, which account for almost half of global market capitalisation.
本文利用半地转模式研究了对称和非对称地形以及双地形对冷锋锋生过程的影响。
The influences of symmetric, asymmetric and double mountains on the frontogenetical process of a cold front are studied by using a semigeostrophic model.
结论非对称迭代方法是解微积分方程的又一有效方法，它能够解决半序空间中对称迭代法无能为力的问题。
Conclusion Non-symmetric iteration method can efficiently solve the integral equation, and some problems which symmetry iteration method is not able to deal with in the semi-ordered space.
由于设计采用了不对称半桥结构，提高了系统主功率电路的容错性。
The system adopts asymmetry half bridge structure, which makes the main power converter fault tolerant.
对给定的特征值和对应的特征向量，提出了对称正交对称半正定矩阵逆特征值问题及最佳逼近问题。
From given eigenvalues and eigenvectors, the inverse eigenvalue problem of symmetric ortho-symmetric positive semi-definite matrices and its optimal approximate problem were considered.
给出了半对称度量循环联络在射影变换下的不变张量。
The invariant tensor under projective transformations of semi- symmetric metric- recurrentconnectionsisobtained.
并针对不同的滤波器长度N和频率向量的设置（传统对称或偶对称），设计出了4种全相位半带滤波器。
Moreover, corresponding to different filter length N and frequency vector setting modes(traditional symmetry or even symmetry), 4 types of all-phase half-band filters were designed.
用这个方法修正的刚度矩阵不仅满足特征方程，而且是唯一的对称半正定矩阵。
The stiffness matrix corrected by the method not only satisfies the characteristic equation, but also is the unique symmetric positive semidefinite matrix.
当特征根难以求出而特征根的对称式易求时，半正定矩阵的算术平方根可直接由矩阵的本身的性质来表示。
On the other hand, square roots of semi-positive matrices can be expressed by the symmetric expression of eigenvalues, if the eigenvalues of semi-matrices are difficult to compute.
不对称半桥工作在软开关模式可以减小开关损耗，提高电源的效率。
An asymmetrical half-bridge operation in soft switching mode can reduce switching power loss and improve the efficiency of power supply.
讨论特殊半对称联络的黎曼流形，给出了该流形曲率张量的一个代数结构。
In the present paper, the algebra property of Riemannian manifold which is contained some special semi symmetric connection is given.
日本科学家小林诚、利川敏英因发现对称性破缺的来源获得另外一半的奖金。
Makoto Kobayashi and Toshihide Maskawa of Japan Shared the other half of the prize for discovering the origin of the broken symmetry.
提出了一种新型的不对称半桥零电流准谐振型逆变电源，给出了谐振元件的计算方法。
In this paper, a novel ZCS quasi-resonant inverter power with asymmetrical half-bridge topology is presented, and the calculating method of resonant elements is given.
利用实对称矩阵的半正定之等价条件给出了复正半定矩阵的几个等价条件。
Some equivalent representations of complex positive semi definite matrices are given by using equivalent conditions of positive semi definite of real symmetric matrix.
获得的光谱谱线轮廓具有典型的对称性线型，测得的谱线半宽度为3.2千兆赫。
The obtained profile of spectral line has a typical and symmetrical shape of line. The line width (FWHM) was measured to be 3. 2 GHz.
指出它们均具有C_ (2v)局部对称性，并从晶体场点电荷模型出发对具有C_ (2 v)对称性点群的分子进行了配位场半定量计算。
They belong to C_ (2v) local symmetry. From the point of view of point-charge model the ligand field semi-quantitative calculation is applied to molecules with C_ (2v) point group symmetry.
利用模拟退火方法研究非对称半结晶两嵌段共聚物熔体分别在弱分离和强分离条件下的结晶过程。
A simulated annealing method is used to study the micro phase separation and crystallization in cylinder-forming semicrystalline diblock copolymers.
提出了在三值光计算机中采用对称三进制半加器的观点，设计了支持这个观点的半加器结构原理图。
This paper brings forward a new viewpoint of using balanced ternary half-adder in the ternary optical computer.
脱层区域假定为椭圆形状，本文研究了在双轴载荷作用下对称正交铺设层板脱层屈曲的临界载荷，脱层厚度、半轴比、子层角以及载荷比对临界载荷的影响均进行了研究。
The delamination is assumed to be elliptical in shape. In this paper the critical load of delamination buckling for a symmetric cross-ply laminate acted on by biaxial load is investigated.
以隔离型对称半桥双向变换器为对象，建立了以原边为参考的4种模式下的简化电路，提出了结合开关函数的状态空间平均模型的建立方法。
For isolated-type symmetry half-bridge bidirectional converter with phase-shifted control, a simplified circuit under 4 modes using the primary windings of transformer as reference object is built.
在深入分析快速傅里叶变换(FFT)方法的基础上，针对一类电网信号具有半波对称性的特点，提出了一种改进的FFT算法。
After deeply studied in the fast Fourier transform (FFT) method, this paper presents an improved FFT algorithm considering the half-wave symmetric characteristic of power system signals.
任教芝加哥大学的美国科学家南部阳一郎因为发现次原子物理的对称性自发破缺机制而获一半奖金。
American scientist Yoichiro Nambu of the University of Chicago won half of the prize for the discovery of the mechanism called spontaneous broken symmetry in subatomic physics.
本文阐述了不对称半桥逆变器的工作原理，讨论了软开关的实现条件，给出了谐振滤波器的设计方法。
The operational principle of the inverter is analyzed and the ZVS achievement condition is discussed. The design method for the resonant filter is provided.
本文阐述了不对称半桥逆变器的工作原理，讨论了软开关的实现条件，给出了谐振滤波器的设计方法。
The operational principle of the inverter is analyzed and the ZVS achievement condition is discussed. The design method for the resonant filter is provided.
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