这样的变异率是普遍的吗?
总变异率与处理剂量呈显著正相关。
There was a marked positive correlation between total aberration rates and treatment dosages.
大于1%的变异率使得适应性的最大值和最小值剧烈波动。
Mutation rates of more than 1% caused the maximum and minimum fitness to fluctuate wildly.
有可能以后更为正确的变异率我们统计的结果比这个更高。
So the appropriate precious data may come out, with high percent.
所以对于药物的选择会取决于药物本身引起的变异率和耐药率。
So the choices on the drugs might be very much depending on the mutation or resistance rate.
其中利用一种动态的交叉率和变异率,有效地加快了收敛的速度。
The GA implementation USES dynamic crossover and mutation probabilistic rate for faster convergence.
方法:对不同产地虫草样本的甘露醇含量进行直接比较和相互变异率分析。
METHODS: the mannitol contents in the Cordyceps samples collected from different growing areas were determined and compared, and their MDR (Mutual different Rate) was analyzed.
根据本研究,五福花顶花和侧花的变异率较五福花科另外3个分类群要高得多。
According to this study, the rates of variation flowers in Adoxa moschatellina are much higher than the other 2 genera including 3 species in Adoxaceae.
前言:目的:建立多维共有峰率和变异率双指标序列紫外指纹图谱分析甘草样品。
Objective: To set up the dual-index sequence analytical method for UV fingerprint spectra (FPS) in which the dual indices are common peak ratio and variant ration.
我听说自然界和人造自持续系统的每一个数据都显示系统自稳定变异率在百分之一到万分之一之间。
Every figure I've heard for both natural and artificial self-sustaining systems puts the self-stabilizing mutation rate between 1 percent and 0.01 percent.
采用变异率指标与谐波分析法研究了1978-2000年水产品年度收购价格波动的周期性。
The fluctuation circle of aquatic products price between 1978 and 2000 via ratio of variation and harmonic wave was researched.
同时,采用拓展亲本来源、复合杂交等手段,克服了低酚棉遗传变异率低,以及遗传单一的弊端。
At the same time, by enlarging the source of parents and adopting composite crosses, the defects of low genetic variability and genetic uniformity of low gossypol cotton can be overcomed.
采用的相关技术包括增加单纯形寻优算子、运用改进的交叉算子、自适应地调整交叉率和变异率等。
The methods we proposed include adding deterministic simplex searching operation, improving the crossover operator, modifying adaptive crossover probability and adaptive mutation probability.
种群并行进化策略、变异率自适应调整、与启发式算法相结合等措施提高了遗传算法收敛到最优解的成功率。
In order to increase the algorithm's capacity of global convergence, some strategies such as adaptive probability of mutation, calculating the degree of similarity, niche technology bas…
这些病人再进行诱导痰细胞学分析、肺功能峰流速变异率观察测定、支气管激发试验测定等,进行规范的程序诊断。
The patients took induced sputum cell analysis test, and lung function test for peak exhale flow variation rate, challenging bronchial test, and standard diagnosis and a procedure diagnosis.
该算法的交叉率随种群中的最大适应度值和每代种群的平均适应度值的变化而自动改变;变异率随适应度值和进化代数的变化而自动调节。
It applies adaptive crossover rate, which is changed with the maximum colony adaptation degree and the average colony adaptation degree of each generation.
SLE组研究对象的CCR3基因扩增片断的变异率为19.85%,正常对照组的CCR3基因扩增片断的变异率为24.00%,CCR3基因变异的分布在两组间差异也无统计学意义。
The variance rate of CCR3 gene enlarge section in patients with SLE was 19.85%, in control was 24.00% , which has no significant difference (P>0.05).
研究人员发现,在个子比较矮的人身上,会出现低发生率拷贝数变异过剩——部分基因组缺失。
And the researchers found an excess of low frequency CNV deletions - where part of the genome is missing - in shorter people.
教育:我们让各个家庭知道治疗的良好效果,并且向公众提供关于自闭症流行性、发病率、变异性的信息从而提高他们的的意识。
Education: We educate families about best-outcome treatment and increase public awareness by providing information about autism prevalence, incidence and variance.
有保证的服务品质包含三种参数:封包传输延迟、封包延迟变异,以及封包遗失率。
Guaranteed QoS includes three basic parameters: packet transfer delay, packet delay variation and packet loss rate.
据《自然遗传学》报道,研究人员宣称2号染色体和16号染色体发生基因变异会增加雌激素受体阳性的乳腺癌发病率。
Reporting in Nature Genetics, researchers said genetic variants on chromosome 2 and on chromosome 16 May increase the risk of estrogen-receptor-positive breast cancer.
对埃罗替尼治疗的反应率,仅在肿瘤组织中存在变异的患者和那些肿瘤和血浆中均存在变异的患者是相似的(67%)。
The response rate to erlotinib therapy was similar in patients with tumor-only mutations and in those with tumor and serum mutations (67%).
逸出值测试在正是要评估产品的变异性的情况下不适用,如含量均一性,溶解度,释放率测定。
Outlier tests have no applicability in cases where the variability in the product is what is being assessed, such as for content uniformity, dissolution, or release rate determinations.
在1B和6A染色体上分别检测到与蛋白质含量相关的QTL各1个,它们对表型变异的贡献率分别为13.2%和15.6%;
Two QTLs on chromosomes 1B and 6A, which associated with kernel protein content were found, explaining 13.2 % and 15.6 % of observed phenotypic variation respectively.
实验表明,基于该算法的聚类系统对于大量的变异短文本处理速度可以达到每小时百万级以上,并且有比较高的准确率。
Experiments show that the clustering system based on this algorithm can depose millions of abnormal short texts per hour with high accuracy.
这种变异是遗传性神经母细胞瘤发病的最根本原因,和死亡率很高的非遗传性神经母细胞瘤也密切相关。
The mutations are the primary drivers behind the inherited form of the disease, and are also strongly associated with a non-inherited form that carries a particularly high risk of death.
影响丙二醛含量的QTL共检测到3个,分别位于第1和3号染色体上,对表型变异的总贡献率是13.56%。
Three QTLs affecting MDA content were detected on chromosomes 1 and 3, which could explain 13.56% of phenotypic variance.
结论:熟悉喉返神经的解剖和变异,行甲状腺切除术时解剖显露喉返神经可以降低喉返神经损伤的发生率。
Conclusions: the familiarity of the anatomy and variation of RLN, and the exposure of RLN in thyroid operation, can reduce the rate of the RLN injury.
存货周转率的另外一个变异指标是存货周转天数,后者意味着存货在多少天里被销售出去。
The variation of inventory turnover ratio is the inventory turnover in days, the latter means the average days the inventory is sold out.
存货周转率的另外一个变异指标是存货周转天数,后者意味着存货在多少天里被销售出去。
The variation of inventory turnover ratio is the inventory turnover in days, the latter means the average days the inventory is sold out.
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