查询词典 mutation

But now, some modern Chinese brush aside our traditional spiritual culture gradually when they come into a blundering mutation. They are tempted by creature comfort and result in emotionally disturbed. They chase after fame and gain conducing to a mutable disposition.

而现代的中国人在进入了一个浮躁的转变期之后，漠视我们传统的精神文化，受外部世界诱惑，心无所安，性无所守，竞于名利，逐于物欲，找不到自由的精神家园和思想的安宅。

On the base of Simple Genetic Algorithms, ranking every generation's fitness, and add the function which can control the cross rate and mutation rate. This way not only can overcome the SGA's slowly speed of constringing and bad stability, but also can improve the effect of optimizing function.

该方法在简单遗传算法的基础上，将每一代染色体的适应度排序，并添加了交叉率和变异率的自适应控制函数，既克服了简单遗传算法收敛速度慢，稳定性差的缺点，又改善了函数优化效果。

In the new algorithm,the fitness is introduced in the operation of crossover and mutation.

在改进的交叉与变异运算中引入个体的适应度。

This paper proposes to use fuzzy logic controller to speed up the convergence of the crossover and mutation process.

本文的目的在于引进模糊逻辑控制器来加快交叉与突变过程的收敛速度。

Objectives:To study the molecular mechanism of Cryptococcus neoformans mutation in the production of melanin.

目的：研究新生隐球菌白化突变分子机制。

Based on the first strategy, mutation analysis is introduced into the extended CTA model.

采用第一种策略，本文提出了基于构造类别代数的变异分析方法。

For example, mutation carriers diagnosed initially in their early to mid 30s had a 31 percent cumulative probability of developing contralateral breast cancer within 10 years as compared to a 7 percent probability among non-carriers.

例如，初步诊断为突变携带者在30年代初期至中期有百分之三十的发展在10年内对侧乳腺癌的累积概率比较，在非运营商的概率为百分之七。

First a hierarchically structured genotype is applied to represent cycloid parameters, and selection and mutation operators with evolutionary art are used to generate diverse patterns. Those with higher user rating are stored into the pattern database. Then fractal theory is introduced to configure these patterns on the basis of two distinct methods-Pythagoras tree design and Curlicue Fractal design.

采用层次结构化基因型表示摆线参数，使用进化艺术思想进行选择、变异操作，生成造型各异的花形图案，将用户评分较高的图案存入图案数据库；引入分形理论将图案库中的元件进行组装，提出基于Pythagoras树和花体分形原理的2套组装方案。

Objective To detect deletion and mutation of exon 5 and 8 of FHIT gene in cutis primary T cell lymphoma, and to analyze the role of the abnormality in the carcinogenesis of cutis cancer.

目的 检测原发性皮肤T细胞淋巴瘤中脆性组氨酸三联体基因的转录情况。

Deletion of exon 5, 8 was observed in cutis primary T cell lymphoma and no mutation was found. The abnormality may play a role in the pathogenesis of the cutis primary T cell lymphoma.

原发性皮肤T细胞淋巴瘤中存在FHIT基因外显子5和8的异常缺失，这种异常转录可能与该病的发生有关。

It was just a normal day of school

那只是上学的普通一天

Which is a very good reference in this issue.

这是一个在这个问题上很好的参考。