遗传型

Study on the productivity and hereditary stability of plantlet in vitro of taro of three genotypes.

以红梗芋、香子芋和荔蒲芋为材料，研究这三种基因型芋试管苗在大田种植第一代的生产性能和遗传稳定性。

The designoptimization ofnet volume of pressurizer was carried out based on a complex-genetic algorithm, which is a self-developed method. The results show that optimal volume is 40.9% less than original, and the optimization effect is obvious.

本文采用自主开发的复合形-遗传优化方法对稳压器的净容积进行了优化设计，结果显示：优化方案与母型相比容积减小了40.9%，优化效果显著。

The phenotypic characteristics included autosomal dominant inheritance,late-onset occurence,progressivity and the hearing loss mainly in middle frequencies hearing.

该家系耳聋表型表现为一种常染色体显性遗传、迟发型、渐进性的、为中频为主的听力损失。

The effective heat-transfer temperature difference of every effect of multi-effect evaporation subsystem and the preheat temperature rise Δt_(p,j of every level of multi-level preheat subsystem of the design model were distributed by equal heating area, equal heat-transfer temperature difference, and free proration methods.

设计型模型对多效蒸发子系统各效有效传热温差Δt_i的分配和多级预热子系统各级预热温升Δt_的分配分别采用等面积法、等温差法、自由配比法等进行分配并采用矩阵法结合迭代法进行设计模拟计算，其中自由配比法巧妙地将具有复杂约束条件的决策变量Δt_i和Δt_转化为取值0～1的中间决策变量τ_i、τ_，为Δt_i和Δt_的自由搜索进而为优化设计提供了一个简便的方法；在常规设计模拟计算的基础上，建立了复杂多效蒸发系统优化设计模型，该模型以系统年总费用最小为优化目标，以生蒸汽温度T_0、冷凝器中二次蒸汽温度T_K、蒸发温差配比系数τ_i和预热温升配比系数τ_为决策变量，采用遗传算法结合矩阵法求解。

Prunella germplasm resources are rich in genetic diversity, certain morphological characteristics and differences are associate with genotype.

夏枯草种质资源有丰富的遗传多样性，某些形态特征差异和基因型存在相关性。

Earlier reports have both genetic and environmental factors and the incidence of psoriatic arthritis are all related.

早先就有报道遗传和环境因素与银屑病型关节炎的发病均有关。

In addition,the sequence of goat IGF2 gene and the putative amino acid sequence were obtained.

表明即使在表型正常的成年克降动物也存在一定的表观遗传异常。

In this study, genetic diversity of captive Tarim red deer at MHC-DQAl locus was studied using PCR-SSCP techniques followed by sequencing.

本文应用PCR-SSCP分型和测序技术研究了塔里木马鹿人工饲养利群MHC-DQA1基因的遗传多样性及其产茸能力的关系。

The paper expresses aerodynamic optimization design of lower Reynold number high-lift airfoils using genetic algorithm,wind-tunnel experimental of design airfoil tests correctness of design.

利用遗传算法进行了低雷诺数高升力翼型的气动优化设计，并利用风洞实验检查了设计的正确性。

Results The optimized results of two and three foci showed that this hybrid genetic algorithm had very good search property.And this coil array had the capability to produce field distribution approaching the specified field with the help of the enhanced algorithm.

结果 给出了两点刺激和三点刺激的优化结果，结果表明这种混合遗传算法具有很好的全局和局部搜索特性，在优化算法的优化下，交叉型线圈阵列可以有效逼近指定的感应电场分布。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。