种子的

Crops of Brassica napus L., Linum usitatissmum L., Allium fistulosum L. and Lens culinaris Medic. were irradiated by 80 MeV/u 12C6+ ion beams with doses of 30, 90 and 180 Gy. The germination rates and heights of seedlings of M1 and M2 generation of these four plants were studied.

以能量为80 MeV/u的12C6+离子为诱变源辐照油菜、胡麻、大葱和兵豆的干种子后，研究了不同剂量处理对4种农作物M1和M2代种子出苗率及幼苗生长的影响。

Crops of Brassica napus L., Linum usitatissmum L., Allium fistulosum L. and Lens culinaris Medic. were irradiated by 80 MeV/u 12C(superscript 6+) ion beams with doses of 30, 90 and 180 Gy. The germination rates and heights of seedlings of M1 and M2 generation of these four plants were studied.

以能量为80MeV/u的12C(上标 6+)离子为诱变源辐照油菜、胡麻、大葱和兵豆的干种子后，研究了不同剂量处理对4种农作物M1和M2代种子出苗率及幼苗生长的影响。

An immature seed; the megasporangium and surrounding integuments of a seed plant.

胚珠 Ovule 未成熟的种子；种子植物的大孢子囊及其周围的被层。

Monosperma germinate in the winter temperatures and germination is inhibited in summer temperatures of the Negev Desert.

在种子萌发的温度范围内，昼夜变换的温度与适宜温度的结合促进种子萌发。

Bio-effects on corn seeds treated with diffirent magnetic field intensitiesshowed that there was a remarkable effect of the magnetic field on germination of corn seeds. The response of the MFI indicated that there was a parabolic curve for corn seeds no matter whether they are air dry seeds or wet dry seeds.

通过研究不同磁场强度处理玉米种子所产生的生物效应表明：磁场对玉米种子发芽率有显著的作用，无论风干种还是湿种，磁场作用效应是一条抛物线；最佳的磁场强度风干种为2000GS、湿种是1500GS。

The seed proteins and amino acids of legume seeds such as red bean,mung bean,pea and broad bean were studied by using the modernbiochemical technique,and the differences of quality in these proteinswere compared.

为比较食用豆类种子蛋白的品质，我们对红小豆、绿豆、豌豆、蚕豆的种子蛋白含量及氨基酸组成进行了生化分析，并分别提取清蛋白、球蛋白、醇溶谷蛋白和谷蛋白，测定其蛋白质及氨基酸的含量。

The best way is to sow it on the surface of a mixture of equal parts peat and sand.

播种种子最好的方法就是将种子撒在等比例的泥炭土和砂子的混合介质表面上。

To investigate genotype×environmental temperature interactions for seed vitality QTL,a set of 282 F_(13) recombinant inbred lines derived from a japonica/indica rice cross were assessed for four seed vitality traits,i.e.germination rate,radical length,plumule length and plumule dry weight,at three temperatures of 25,20 and 15℃,respectively.

为了揭示基因型与环境温度之间的互作对种子活力的影响，利用1个粳籼交来源的重组自交系群体，采用纸卷法在15、20和25℃条件下进行发芽试验，考察了发芽率、芽长、根长及干重等4个种子活力相关性状。

First, this study counts the most 24 colors of color watermark that we want to embed, and use these colors as the representative of color watermark. Then uses a pseudo random number generator to scramble the represented color watermark, and saves the random seed as the secret key.

首先将欲藏入之彩色浮水印利用统计的方法取出色彩最多的前24色，以此24色为彩色浮水印之代表色，并且将此彩色浮水印之表代色以一个乱数种子所产生的乱数序列来进行搅乱，而此乱数种子可视为一个秘密金钥。

The normal maize seedling establishment is initiated by the growth of embryoshoot and radicle in the seed upon seed germination.

玉米植株个体的生长发育始于种子中的胚根和胚芽，而种子萌发是胚根和胚芽生长的起始阶段。

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。