F2

SSRs marker analysis showed that all bands were uniform among individuals of F2.

微卫星标记分析，具有稳定性的株系内个体之间的带型一致。

And F2, factor of yield and plant carbohydrate and nitrogen nutrient.

F2，产量构成及植株碳、氮营养因子；

F2 populations also presented normal segregation.

而F2出现了正常分离的带型。

This issue was reviewed in F2 and FW population respectively.

该文首先就该问题对两向、四向杂交分离群体进行了综述。

There was a higher induction rate for generation F2.

F2代材料获得相对较高的诱导率。

Variations of the ionospheric F2 layer critical frequency at Zhongshan Station, Antarctica

南极中山站电离层F2层临界频率变化特征

The teratogenic effects of CS2 in F2 rats were studied.

本文报道大鼠妊娠7～14d以Cs2染毒对F2代的后遗影响。

Effect of hybrid rice parents on F2 rice quality

杂交水稻亲本对F2米质性状的影响

The difference of fiber qualities between F1 and F2 was not significant.

F2代与F1代相比，纤维品质基本相同，无显著差异；

Inheritance of resistance of F2 population to race 3 of Soybean Cyst Nematode

大豆F1代群体对孢囊线虫3号优势生理小种抗性遗传

The bands of the same variety or F2 hybrid varied greatly in different development stages.

同一品种（系）或F2代，不同生育期的酶谱变化较大。

Strike the F1 key to continue, F2 to run the setup utility.

按F1键继续，按F2键执行设定公用程式。

The F2 generation of soybean was a generation with abundant genetic variations.

大豆F2代是遗传变异最丰富的世代。

F2: Pretty well, and to visit my friend.

差不多，再者来看看朋友。

In F2 generation, lines with habit of the early parent are more.

F2代分离类似极早熟亲本结荚习性的早熟材料多。

Melon F2 Populations Traits Analyse and Genetic Map Primers Selected

甜瓜F2群体性状分析及遗传图谱引物筛选

Realizing supervisory signal of carrier wave transmission by the existing F2 digital passage interface

利用F2口通道实现载波监测信息传输

The change of F2 and B2 in patients with complete denture

全口义齿初戴前后辅音第2共振峰频率与带宽的变化

Finally, a fuzzy neural network based on a particular F2 neuron is applied in fuzzy inference.

该文把一个由特殊的F2型神经元组成的神经网络用于模糊推理，发现该推理方法是Zadeh的CRI法的推广，且能满足假言推理。

After F2 mice had raising for 2-4 month.

经过2～4个月的正常饲养F2性周期有所恢复可见到大量精子。

Changes of F2 of patients with complete denture THE TWO POTS

全口义齿修复后辅音第二共振峰的变化

And, the hydrogeological and engineering geological properties of F2 fault were studied fully.

并以此为基础，研究了F2断层带的水文地质、工程地质性质。

Effects of f2/ f1 frequency ratio on distortion product otoacoustic emissions

f2与f1比值对畸变产物耳声发射幅值的影响

Prostaglandin F2 α receptor and its agonist in human ciliary body

人眼睫状体组织中前列腺素F（2α）受体及其激动剂的研究

Compared the F1 and F2, development duration did not change significantly.

F2代与F1代比较，发育历期没有显著的改变。

At the same time, we used these extreme materials as parent to structure F2 population.

同时利用这两极端材料作亲本构建了F2群体。

Suggesting that rapid improvement in salinity tolerance is possible using high selection pressures in F2 population.

因而，在F2代选择改良棉花的耐盐性是可能的。

The result shows that the motion of F2 fault belongs to inherited activity.

结果表明F2断层的活动属继承性活动，其活动方式为小幅度蠕变。

Fruit Quality of Transgenic Tomato of Resistance Senescence in F2 Generation

转基因抗衰老番茄F2代果实品质研究

But in F2 generation group, the resistant ability was apparent separated.

而在F2代群体中，抗性出现明显分离。