种子

If no sorghum seeds are present, the witchweed seeds can lie under the soil for years.

如果没有高粱种子是目前， witchweed种子的谎言下，土壤年。

If no sorghum seeds are present the witchweed seeds can lie under the soil for years.

如果没有高粱种子存在，那么独脚金种子会在土壤下埋藏若干年。

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。

Mother's answer plain and simple, she said, a piece of land not suitable for grow wheat, you can try the kinds of beans; beans and long is not good, you can kinds of fruit; fruit is not economic, then sprinkle some of buckwheat seeds will be able to flowering, because a piece of land, there is always a seed for it, in the end there will be a part of its harvest.

母亲的回答朴素而简单，她说，一块地，不适合种麦子，可以试试种豆子；豆子也长不好的话，可以种瓜果；瓜果也不济的话，撒上一些荞麦种子一定能开花，因为一块地，总有一粒种子适合它，也终会有属于它的一片收成。

Objective To optimize the soaking treatment method for increasing the germination of Amomum villosum Lour. seeds.

观察不同浸种处理对阳春砂种子发芽的影响，寻找提高砂仁种子发芽力的适宜浸种方法。

Result:Germination rate of the seeds reached the maxi mal within 8 days at 25℃.

结果在25℃下川党参种子发芽率在第8天达到高峰，在15℃下川党参种子发芽率最低。

The eco-toxicity of Cu, Zn, Pb, and Cd in the single form was tested with four types of soils( red loam soils, meadow brown soils, chestnut soils, and dark brown soik) and their combined effect was determined with meadow brown soils.

测定了4种土壤(红壤、草甸棕壤、暗棕壤和栗钙土)条件下，Cu、Zn、Pb和Cd单一污染对小麦种子发芽与根伸长抑制率及其复合污染效应结果表明，同一浓度下，重金属对小麦根伸长抑制率均明显大于对种子发芽抑制率。

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。

After application in watermelon, Fengle Nutritious Seed Coating for melon and vegetable (1:40 for ratio of the chemical to seeds) and 13% Carbendazim Coating (1:40 for ratio of the chemical to seeds) were selected, which incresed germination and emergence rate and improved seedling growth.

在西瓜种子上包衣应用后，筛选出效果较好的丰乐营养瓜菜包衣剂（药种比为1：40）和13%多福甲枯悬浮种衣剂（药种比为1：40），提高了种子的发芽和出苗率，促进了瓜苗素质的提高，对苗期猝倒病、立枯病和成株期枯萎病、炭疽病防效较好并有显著的增产作用。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐