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Four typical grassland communities, Stipa klemenzii, Stipa grandis, Leymus chinensis and Leymus chinensis + forbs, had been chosen along precipitation gradients from 200, 290, 350 to 450 mm respectively in Inner Mongolia Steppe. The objectives of this study were to determine the effects of grazing on plant community composition, aboveground and belowground biomass, species and functional group diversities and the relationship between diversity and productivity, the effects of grazing on soil seed bank species composition, seed density and diversity along the transect.

选取内蒙古草原三种主要草原类型(草甸草原、典型草原和荒漠草原)代表性群落羊草杂类草群落、羊草群落和大针茅群落、小针茅群落，应用样线法沿水分梯度研究放牧对内蒙古草原不同植物群落功能群组成、多样性、生产力以及多样性与生产力关系的影响和放牧对土壤种子库组成、大小以及多样性的影响，在此基础上，研究土壤种子库与地上植被间的关系。

Seed germination percentage is negatively related with seed glumes split number of hybrid rice combination which is from the same female parent but different male parent.

株1S系列组合前三期收获的种子发芽率虽然有逐步上升的趋势，但差异不显著，第四期收获的种子发芽率明显下降，差异达极显著水平。

Alternately include 4 to 5 teaspoons of ground flax seeds, or rape seed oil in your diet – though do not heat any of the oils, and only add the flax seeds to any foods at a late stage since heating will destabilise the ALA.

交替包括 4至5茶匙的地面亚麻种子，或菜籽油在您的饮食-尽管没有任何热的油，只添加亚麻种子，任何食品在后期阶段，因为加热会破坏酮戊酸。

Turfgrass seeds of nineteen varieties were treated with the different Pb2+ concentrations of 0, 200, 400, 600mg/L, and germination potential, germination rate, root length, shoot length, fresh weight, chlorophyll content, MDA content of seedlings were determined to compare theirs lead tolerance.

用浓度分别为0、200、400、600mg/L的Pb2+分别处理19个品种草坪草的种子，测定了供试种子发芽势、发芽率、幼苗根长、苗长、鲜重、叶绿素含量、丙二醛含量等7项指标，比较19个品种草坪草生长初期耐铅性的强弱。

Research scientists at the Fraunhofer Institute for Process Engineering and Packaging IVV in Freising have isolated valuable components of flax seeds and lupin seeds and experimentally incorporated them in various foodstuffs: the flaxseed in cakes, bread, dressings and sauces, the lupins in bread, rolls and pasta.

科研人员在Fraunhofer研究所过程工程和包装ivv在freising有孤立的宝贵的组成部分，亚麻种子和Lupin的种子和实验纳入他们在各种食品：亚麻籽在蛋糕，面包，调料和酱料， lupins在面包，面包卷和面食。

Drupes yellow, orange, or pale red, subglobose, glabrous, endocarp divided at maturity into 2 2-seeded or 4 1-seeded pyrenes.

核果黄，红色的橙，浅的或，，，进或果核4 1种子2 2种子成熟时裂的内果皮。

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。

The treatment of high-hydroscopicity resin seed-coatingmaterial can fornl a water-stored ball of about 1. 8 cm × 1. 5 cm × 1. 2 cm around seed and root, the ball has the abilities of absorbing, keeping and providing water. As the ball containing pesticide, germicide and plant regulatorand releasing slowly, it may afford a suitable surroundings for germination an...

高吸水种衣剂包衣处理在种子周围及秧苗根部形成了18cm×1.5cm×1.2cm左右的&蓄水球囊&，不仅提高了种子出苗率、成秧率，有效地防止了多种病虫害及死苗的发生，壮大根群，提高了秧苗素质；而且实现了旱育秧苗根部带土抛植，提高了立亩速度和抗植伤能力，增加了旱育抛栽稻的产量。

There were also seasonal and yearly changes in the density and composition of the soil seed bank.

在不同植被类型中，土壤种子库具有不同的种子密度大小和不同的垂直与水平结构，并随季节与年份产生变化，有一定的动态特征。

Because the rain of seed, the autumn seed's quantity of soil seed bank is more than spring.

6由于种子雨的影响，种子数量的年内变化呈现的规律为秋季大于春季。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。