种子植物

When we give up all claim to a knowledge of the final end, we shall clearly perceive that just as we cannot invent any flower or seed more truly appropriate to a plant than those it produces, so we cannot imagine any two persons, with all their past in such complete congruity down to the smallest details, with the part they were destined to play.

放弃对最终目的的探求，我们便会清楚地看到，一种植物有一种植物的花朵和种子，我们无法去空想更适合于这种植物的其他花朵和种子。同样，我们也无法想象其他两个有各自经历的人能比拿破仑和亚历山大更合适地、更细致地和更彻底地完成他们天赋的使命。

All the contents of Extractable heavy metal like Pb, Cu, Zn and Cd in limestone slagged wasteland are higher than those in contrapositive soil nearby. The slag filtrate has no effect on seed germination rate of Mung beans, Broad beans and Corns but restrains their germination vigor and protraction of hypocotyls with root restraint rate exceeding 30-50%; While it has an apparent effect on germination rate and germination vigor of sensitive seeds like Beans with P=0.05. Simulate to plant the 4 different seeds in pot for a month, Test groups have a lower data in total leaf area, plant height and weight but a much higher content of protective materials like PRO and MDA in biochemical mensuration experiment compared with CK group.

石灰炉渣废弃地中Pb、Cu、Zn、Cd重金属有效态含量均高于临近对照土壤，其炉渣淋出液对绿豆、蚕豆、玉米3种植物种子发芽率无影响，但均抑制其发芽势和下胚轴伸长，根长抑制率达30%~50%以上，对敏感种子黄豆的发芽率、发芽势（4d）影响明显，摸拟盆栽一个月苗期，4种植物试验组在总叶面积、株高、生物量方面均低于对照组；生理生化测定，4种植物其体内抗逆性保护物质脯氨酸和膜过氧化产物丙二醛含量试验组均高于对照组。

In previous study,the ability of plant resist-drought almost focuses on plant foot,corm and leaf,except seed, especially,large number kinds of plant species is not report.

以往的植物抗旱性研究，多集中在植物成株后的根、茎、叶组织等方面，而对种子的抗旱性研究较少，特别是对批量旱生植物种子，在各种水分条件下的响应方式的研究未见报道。

In total, 69 species of seeds were recorded in the soil seed bank, with a very low density of germinable seeds and most of them were buried in 2~5 cm in soil. Seedling density of C.

福建青冈天然林土壤种子库有69种植物种子，但种子数量较少，且分布不均匀，种子库中78.42%种子分布在2~5 cm土层中。

Seed pods of Ibicella lutea, Martynia annua, and Proboscidea parviflora. No one has accused Martynia annua of being a carnivore. It just has shady relatives. Note the very spiny pod of Ibicella lutea and rather smooth pod of Proboscidea parviflora.

网站第二张图是三种植物的种子）左边的黄花单角胡麻种子布满棘刺；中间的 Martynia annua 并无列入食虫植物，它只是和亲戚长得有点像罢了；右边的 Proboscidea parviflora 种子则较为平滑。

But when we examined the structure of cultivar of D. huoshanense, endomycorhiza was founded unexpectedly. And in the wild type of D. huoshanense, fungi was also founded in its stems and leaves. So the author thought that endomycorhiza is not only located in the roots of Dendiobium plants, but also exists in other organs of plants, including stems, leaves. As plant produces seeds, mycorhiza could enter into the cells of seeds. When mature seeds germinate in media, the endomycorhiza enter into the roots of cultivar.

石斛属植物与真菌共生，根为菌根，作者在研究霍山石斛组织培养型结构时发现，组织培养苗的根部也分布有真菌，而且在野生霍山石斛的茎、叶中发现有真菌，作者因而指出，真菌并不是完全分布在根部，而是遍布于整个植物体，推测植物形成种子时，真菌进入种子，所以在组织培养时，真菌随着种子的萌发，进入植物体根部。

Raffinose family oligosaccharides are among the most widespread low_molecu lar_mass α_galactosides in seeds, mainly includes raffinose, stachyose, verbascose.

许多植物正常性种子的发育伴随着棉子糖半乳糖苷系列寡糖的累积，这些糖的累积已被认为在种子脱水耐性获得、种子活力、糖的运输及植物的抗冷驯化等过程

Human's skull is very solid and close. The physiologiers and the anatomists have used any means to divide it perfectly,but they have no such strength, later,someone invented suddenly a way ,that is put some seeds of plants in the skull that is to be dissected and provide them temperature and humidity to make them germinate. Once they germinate ,these seeds with terrible strength divided perfectly the skull that any mechanical power can't divide. The power of plants'seeds is so large.

人的头盖骨，结合得非常致密与坚固，生理学家和解剖学者用尽了一切的方法，要把它完整地分出来，都没有这种力气，后来忽然有人发明了一个方法，就是把一些植物的种子放在要剖析的头盖骨里，给它以温度与湿度，使它发芽，一发芽，这些种子便以可怕的力量，将一切机械力所不能分开的骨骼，完整地分开了，植物种子力量之大，如此如此。

Human's skull is so compact and solid that biologists and anatomists exhausted all the ways to dissect it completely but in vain. Then someone came up with an idea. They put some seeds in the skull to be dissected and provide an environment of relative temperature and moisture for them to sprout. Once the seeds sprout, they manifested horrible force with which he succeeded in opening up the skull that may not even dissected by mechanical means. This story tells us how powerful the seed is!

人的头盖骨，结合得非常致密与坚固，生理学家和解剖学家用尽了一切的方法，要把它完整地分出来，都没有这种力气，后来忽然有人发明了一个方法，就是把一些植物的种子放在要剖析的头盖骨里，给它以温度与湿度，使它发芽，一发芽，这些种子便以可怕的力量，将一切机械力所不能分开的骨骼，完整地分开了，植物种子力量之大，如此如此。

In recent years, many studies have suggested that the selective pressure be-tween dispersers and plants is rather weak.

然而，食果动物和植物一对一的协同进化的例证并不多见；适合种子萌发和生长的环境在时空上难以确定；食果动物和植物的进化速度不一致；植物与种子传播者的选择压力存在着高度的不对称和不平衡，加上环境因素的重要影响，这种选择压力受到极大的限制而有可能变得不显著。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。