test cross的例句大全

A Study on the Genetic Variance of MS and Test Cross Lines and Heterosis Applied in Sugar Beet Breeding

甜菜雄不育系和测交系间的遗传差异及其在优势育种中应用探讨

Triple Test Cross and Genetic Analysis in Wheat Population

三重测交与小麦群体遗传分析

In order to analysis the genetic characteristic of male sterility, test cross, sister cross, back cross, reciprocal cross and self pollination were conducted with these male sterile plants.

通过正交和反交对不育株的所属类型进行分析，结合自交、回交分析其遗传特点。

A high yield restore line with strong heterosis ( HR 1) was screened by test cross with sterile line.

通过测交筛选出一个强优势高产恢复系HR-1。

Estimating the Number of Genes Controlling a Quantitative Trait by Triple Test Cross Design

用三向测交设计估计数量性状的基因数目

A Note on Triple Test Cross Analysis

三向测交分析的一点注记

The test cross results showed that there are 7 restorers in winter rapeseed germplasm of Gansu and Shaanxi province in 306 accessories.

经大量的回交筛选，在白菜型油菜376份种质资源中，筛选出7份恢复种质，它们主要分布在陕西和甘肃冬油菜品种资源中。

636, 14.The diversity between the green-shell-egg hens and non-green-shell-egg hens which test cross the first and the third generation 613, 463;

636,14经卡方检验差异不显著。对一世代、三世代进行测交，其后代产青壳蛋与非青壳蛋母鸡个数分剐为613463；

law of genetic composition in test cross progeny

测交后代中基因遗传关系判断的规律性

At the same time, the 1948 C and other more than 10 restoring lines are bred were developed through test cross screening.

同时通过测交筛选，育成1948C等10多个恢复系，实现双显性核不育三系配套。

There existed a positive correlation between the yield of population and the average yield of test cross.

改良群体产量与相应测交产量平均值之间呈正相关。

The augmented triple test cross design and lts analysis

扩展三向测交设计及其分析方法

There is a fixed relationship between the gauge length and the cross-sectional area of the test-piece at the reduced diameter.

定向低频分析与测距浮标标距长度和试样在直径减少处的横截面面积之间有固定的关系。

An Empirical Study of the Relationship between the Idiosyncratic Volatility and Cross-sectional Return usable cross-section of the test channel

中国股票市场特质波动率与横截面收益研究试验流道的可用横截面

Usable cross-section of the test channel

试验流道的可用横截面

Furthermore, the medium cross-out test and test on tolerance of propyl alcohol further improves the fermentation yield of the strain F1-57.

通过培养基正交试验及正丙醇的耐受性试验得到了一个优化工艺，使F1-57的发酵水平有了进一步的提高。

Cross& modulation and test of TV receiver

电视机的交扰调制及其测试

Ultra-low frequency voltage endurance test for cross-linked cable

交联电缆的超低频耐压试验

Application of the cross-hole method wave velocity test on building project

跨孔法波速测试在建筑工程中的应用

A television program of cross century try showed months before the test was thrown stone to detect the road.

早前的一个电视节目“跨世纪的审判”则是投石问路。