heterochromatism

用法例句

8cm in Sp1; flag-leaf area and spike weight increased 25% and 16%; there was various of character variation in Sp2 , the character of larger- spike was stable in Sp3 progeny.

经高空气球搭载的谷子个体及群体存在性状变异。

A Study on character mutation of~(60)Cor-ray irradiation inFestuca arundinacea;

~(60)Co辐射高羊茅性状变异研究

A Study on the Variation of rolB Transformed Clones of Populus Tomentosa;

转rolB基因毛白杨植株性状变异的研究

Studies on the inheritance and expression of transgenes and phenotypic variations in transgenic cry1Ab rice (Oryza sativa L.);

转cry1Ab水稻遗传表达与性状变异的研究

The Study on Major Character Variation of Torreya Grandis in Natural Population

榧树天然种群主要性状变异规律研究

Research on the Role of Nonlinear Parameters of Traits Variations in Spring Wheat Breeding;

春小麦性状变异非线性特殊征育种作用的研究

Variation of Seedling Important Traits of Poplar Distant Hybrid Clones

杨树远缘杂种无性系重要性状变异研究

Variation Analysis on Leaf Traits in Seedling Duration of Populus yunnanensis Plus Tree Clones

滇杨优树无性系苗期叶片性状变异分析

Variance in Growth and Stem-form Qualities of Europhylla. urophylla×E. grangdis Clones

尾巨桉无性系生长与形质性状变异研究

Study on Characteristic Variation of Half-sib Pollination Offspring of Alnus Formosana during Seedling Period

台湾桤木半同胞授粉子代苗期性状变异的研究

Variation coefficients of rice difference quality traits have great disparity.

不同品质性状的变异系数差异悬殊。

Diversity of HRV and BPV under different conditions

不同状态下心率、血压变异性的变化

Study on Genetic Variation of Yield Related Characters of Populus Deltoides;

美洲黑杨产量相关性状遗传变异研究

Variation of Seed Characters of Magnolia officinalis From Different Provenances and Families

厚朴不同种源及家系种子性状的变异

The Genetic Variation Analysis of Huoyang Morphological Characters in Wulong Geese by RAPD Marking Technique

五龙鹅豁眼性状遗传变异的RAPD分析

Analysis on congenital coronary artery anomalies with dual-source CT.

先天性冠状动脉变异的双源CT分析

Continuous variation (quantitative variation; multifactorial inheritance) A form of variation in which the characters show continuous variation within a certain range of values.

连续变异：变异的一种类型，其性状在一定的范围内是连续变化的。

Study on Inheritance and Variation in Growth and Wood Properties of Populus Tomentosa Clones;

毛白杨无性系生长和材性性状遗传变异研究

With character, generation and population the variability varied.

随性状和世代群体不同,表现不同的变异性。

Genetic Variation of Traits in Relation to Yield among Populus Clones during the First Year;

黑杨派无性系苗期产量相关性状的遗传变异