The Decay of Energy for semi-linear Damping Wave Equation with Strongly Dissipative Terms

The group analysis of a sort of semi-linear equations in Riemann manifolds

黎曼流形中一类半线性方程的群分析

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Mixed Finite Volume Element Method for 4-Order Semi-Linear Parabolic Equations and Its Numerical Simulation

四阶半线性抛物型方程（组）的混合体积元方法及其数值模拟

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The existence of global solution and blow up of solution for semi-linear parabolic systems

半线性抛物型方程组解的整体存在性与爆破

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Globally Smooth Solution to a Semi-Linear Hyperbolic System with a Nonlinear Relaxation Term

带非线性松弛项的半线性双曲组的整体光滑解

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The Cauchy Problem for Some Semi-Linear Wave Equation with Weak Dissipation

一类带有弱耗散项的半线性波动方程的Cauchy问题

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Cauchy Problems for Second Order Systems of Semi-linear Partial Differential Equations of Hyperbolic Type

一类半线性双曲型方程组的柯西问题

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Controllability of Linear and Semi-linear Distributed-parameter System under Two Kinds of Boundary Control

两种边界控制下的线性和半线性分布参数系统的能控性

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Study on the value of the semi-linear set-valued operator equation

半线性集值算子方程数值分析

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Maximum principle of semi-linear distributed system(ⅰ)

半线性分布系统的最大原理（Ⅰ）

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A Class of Nonlinear Mixed Boundary Value Problems for Semi-linear Retarded Differential Equations

一类半线性时滞微分方程的非线性混合边值问题

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The finite element method for semi-linear elliptic equation with a δ-function right hand

关于一个右端带δ函数的半线性椭圆型方程的有限元方法

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Optimal problem and weak approximate solution of semi-linear system

半线性系统的最优化问题和弱近似解

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An Inverse Problem of the Source Term in Semi-linear Heat Equation

半线性热方程的源项反问题

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In reciprocal translocations, nonhomologous Robertsonian translocations and homologous Robertsonian translocations, the birth defects rates were 5.7% ( 20/ 350), 10.9% ( 14/ 128) and 8.0% ( 2/ 25), respectively ( P < 0.05).

相互易位、非同源罗伯逊易位、同源罗伯逊易位3组，活产缺陷儿比率分别为5.7%（20/350）、10.9%（14/128）、8.0%（2/25），3组间相互比较，差异有统计学意义（P

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Results There were 38 chromosome aberrations ( 29 women, 9 men) in them, the abnormal rate being 3.2%, including 31 balanced translocations ( 16 reciprocal translocations, 15 Robertsonian translocations), 6 pericentric inversions, and 1 mosaic.

结果发现染色体异常核型38例，异常发生率为3.2%。其中平衡易位31例（相互易位16例，罗伯逊易位15例），臂间倒位6例，嵌合体1例；

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Two cases of translocation were of Robertsonian type ( 14q; 21q). The karyotype of the parents was normal in one case, while his sister was affected with Turner syndrome ( 45, XO).

2例易位型均为Robertson式易位（14q；21q），其中1例的父母的核型正常，但其姊为Turner综合征患者（45，XO）。

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Results: 13 cases of abnormal karyotypes were detected ( 5.7%). Balanced translocations had the most abnormalities ( 76.92%), including 10 balanced reciprocal translocations and 3 balanced Robertsonian translocations.

结果：检出异常染色体核型13例，占受检夫妇人数的5·7%，异常核型中，平衡易位最多，占异常总数的76·92%，其中相互易位10例，罗伯逊易位3例；

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Objective To investigate the feasibility and risk of preimplantation genetic diagnosis ( PGD) for screening normal offspring of Robertsonian translocation carriers. Methods This case was clinically diagnosed as primary infertility for 6 years;

目的探讨植入前遗传学诊断（Preimplantation genetic diagnosis，PGD）用于筛选罗伯逊易位携带者无遗传缺陷后代的可行性及风险。

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Obvious karyotypic differentiation among the populations, which was highlighted by chromosomal aberrations, including mainly pericentric inversion and the Robertsonian or unequal reciprocal translocations, was detected.

种内的核型分化与染色体的结构变异有关。主要表现为臂间倒位、罗伯逊易位和或不等相互易位。

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Among them 23 cases were the balanced translocation; 14 cases were the Robertsonian translocation, 3 cases were the complex chromosomal rearrangement, and the other 17 cases were the other abnormalities.

其中平衡易位23例，罗氏易位14例，复杂易位3例，其它17例。

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