种子

Botany》is composed of seed plant morphology anatomy and plant classification including spore plants classification and seed plant classification.

植物学》由种子植物形态解剖、植物分类（包括孢子植物分类和种子植物分类）两大部分组成。

In a hot summer, they self-seed like nasturtiums, but most years it is best to gather the seed and sow a few potfuls inside in March.

在炎热的夏季，它们自己的种子像旱金莲，不过大多数年份最好在三月收集种子，栽满几个花盆。

Endogenous hormone ABA and GA3 played an important role in seed dormancy and germination. ABA was the key factor for seeds germination, the reduction of ABA was the initiatory factor for embryo development, while the increased GA3 benefited physiological after-ri pening.

内源激素ABA和GA3在滇重楼种子休眠与萌发过程中起着重要作用，ABA是引起休眠的关键因素，ABA含量的降低是滇重楼种胚发育的始动因子，GA3有助于种子的生理后熟。

Importantly, ovules that contain developing seeds need to be free of wasp offspring because they eat the seeds.

更重要的是，胚珠包含发展中国家的种子必须免费蜂的后代，因为他们吃的种子。

The effect of low temperature treatment on DNA methylation level decrease revealed some variety differences. The DNA methylation level in stem apices of the spring radish cultivar'Duanye 13'was somewhat easy to be decreased by low temperature treatment, but that of the winter radish cultivar'Yidianhong'did not decrease when the germinated seeds were treated at 10℃ for 10 days.

萌动种子低温处理降低DNA甲基化水平的效果在品种间存在一定差异，春性品种'短叶13'其DNA甲基化水平比较容易被降低，而冬性品种'一点红'的萌动种子在10℃下处理10d尚不能降低其DNA甲基化水平。

The change tendencies of seed viability of different crops were not completely same after storage. Mean GP declined significantly in oats and winter wheat parents after storage.

不同作物种子发芽率的变化趋势不完全相同，燕麦和冬小麦亲本两种作物种子平均监测发芽率出现了显著下降。

With the seeds of artificially cultivated 2-year-old A. heterophyllum as tested materials, the cells in metaphase in the seeds were made for observation, statistic and karyotype analysis, and based on the 2 main features of length ratio and arm ratio of chromosome, the karyotypes were classified according to the criteria of Stebbins.

方法］以人工栽培的2年生异叶天南星种子为试材，观察种子中的中期分裂相细胞并对其进行统计和核型分析，其核型分类根据核型中染色体的长度比和臂比2项主要特征，按Stebbins的标准进行划分。

Effects of LaCl_3 treatments on wheat seed the germination and seedling growth were studied under simulated acid rain condition.

模拟酸雨下采用不同浓度的氯化镧浸泡小麦种子，测定其对种子萌发及幼苗生长的影响。

After the farmer sowed the wheat, an enemy came in and sowed tares while everyone was sleeping.

农夫撒了麦子的种子之后，仇敌过来，趁大家都睡觉的时候，撒下了稗子的种子。

Corn hybrid variety identification hasalways been a difficult point of seed testing in china,it has important practicalsignificance to study and spread fast corn variety identification for country andenterprises.

而玉米杂交种纯度鉴定是我国种子检验工作的一个难点，研究和推广快速玉米种子纯度检测技术，对国家和企业具有极其重要的现实意义。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。