查询词典 seed plant

When we plant a rose in earth,wenottce jt is smal'I but we dOn't criticizeit as"rootless and stemless",We treatit as a seed,giving it the water andnounshment requi red Of a seed

当我们把一粒玫瑰花籽植入土壤里时，我们注意到它是微小的，但是我们并不苛责它是&无根无茎的&。

Accessions of wild adzuki bean germplasm resources from China, Japan, Korea and Burma, were analyzed for their morphological genetic diversity. The results showed that wild and weedy adzuki bean were obviously different in some characters, such as plant height, maturity period, seed color and 100 seed-weight and so on. Based on the morphological data, 95 accessions were clustered into 5 groups.

对来自中国、日本、韩国、缅甸4国的55份野生型、40份半野生型小豆种质资源植株形态性状的多样性进行分析，结果表明，野生型小豆与半野生型小豆在株高、平均成熟期、子粒颜色、百粒重等性状方面有明显的差别。95份小豆种质资源通过聚类分析，截值为1.488时可划分为5大类群。

Plants grown from seed are not always true to type, ie exactly like the plant that gave the seed .

植物由种子发育成熟并不见得与该植物原型一模一样。

Plants grown from seed are not always true to type, ie exactly like the plant that gave the seed.

植物由种子发育成熟并不见得与该植物原型壹模壹样。

In this paper, male sterile line of alfalfa was used to be improved with crossing, because the seed production of crossing is low. The affecting factors of seed production of male sterile line of alfalfa and its crossing progenies that are crossed with male sterile lines of alfalfa and good alfalfa that male is fertile were analyzed. The characteristics of female reproductive organs of male sterile line and its crossing progenies are analyzed in cell morphology. The genetic difference of male sterile line and its crossing progenies are analyzed in enzyme protein. The results showed: 1、Rate of podding of nature crossing and fecundity of artificial crossing of the male sterile plant BC1-2 that is the crossing progency of male sterile line of alfalfa and Medicago varia Martin.cv.'Caoyuan No.1'is higher than male sterile lines. Rate of podding of nature crossing and fecundity of artificial crossing of the male sterile plants BC1-19、BC1-21、BC1-22、BC1-23 that are the crossing progencies of male sterile line of alfalfa and Medicago sativa L.cv.

针对苜蓿雄性不育系杂交制种产量低的问题，采用杂交法对苜蓿雄性不育系进行改良，以原苜蓿雄性不育系为轮回亲本与雄性可育优良苜蓿品种杂交，分析苜蓿雄性不育系及其杂交后代种子产量的影响因素，从细胞形态学方面观察和分析杂交后代及原不育系在雌性生殖器官上的变异特点，从酶蛋白水平对杂交后代及原不育系的遗传差异进行分析，初步研究结果如下： 1、苜蓿雄性不育系与草原一号苜蓿的杂交后代不育株BC1-2，以及苜蓿雄性不育系与X′(苜蓿雄性不育系与新疆大叶苜蓿的杂种F1代)的杂交后代不育株BC1-19、BC1-21、BC1-22、BC1-23的天然杂交结荚率和人工杂交制种的结荚率和百粒重均高于原苜蓿雄性不育系。

The most significant variance lay in the 1000-seed-weight,followed by flag leaf length and inflorescence shape and then by distance between flag leaf and inflorescence with least in inflorescence length,plant form,leaf width and seed length.Meanwhile,morphological characteristics of D.glomerata have significant relationships: those with upright and constrictive inflorescences hav...

其中，种子千粒重变异最大；旗叶长度、花序形状次之；穗叶距、花药宽度、旗叶宽度等性状变异中等；而花序长度、株型、叶宽、种子长度变异最小。2鸭茅植物形态学特征间存在明显相关性，花序直立、紧缩的鸭茅，叶片窄长，茎秆粗壮，旗叶较长，雄性生殖器官发育良好，结种性能强；而花序下垂、开展的鸭茅则与之相反。3聚类分析表明，不同野生鸭茅种源可划分为3类，其中花序下垂种源聚于一类；而花序直立的种源分居另两类。4从形态学特征及相关农艺性状分析，花序直立的鸭茅更具开发利用潜力。

With KEN NONG-4 as experimental material, the text studys that Chemical control seed coating and general seed coating impacts upon lateral root anlage Initiating of soybean seeding, meanwhile analyzes dynamic changes of plant endogenous hormone contents in the course of lateral root anlage Initiating by experiment of vertical plank germination.

以垦农4号为试验材料，利用垂直板发芽试验研究了化控种衣剂和常规种衣剂对大豆幼苗侧根原基发生的影响，并对侧根原基发生过程中植物内源激素含量的动态变化进行了相应的分析。

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。

Tung-seed meal extracted by soaking, containing 36.29%-45% protein, and is a good source of plant protein feed. But the toxin in tung-seed meal, which is uncertain as yet, holdbacks the application of rung meal on animal production.

桐粕主要是油桐籽经榨取桐油后所剩余的副产品，其蛋白质含量为36.29％—45％，脱毒桐粕是一种较好的饲料资源。

Results showed that variability coefficients of the boll number per plant were the biggest under different ecological environment.Correlative degree analysis indicated that boll weight was the leading factor restricting the boll number;lint index was one of the major factors that affected boll weight,lint percentage and seed index;seed index was the primary factor restricting lint index.Results of path analysis sho...

结果表明，不同生态环境下单株成铃的变异系数最大；关联度分析表明，铃重是制约株铃的主导因素，衣指是制约铃重、衣分及子指的主导因素，子指是制约衣指的主导因素；通径分析结果表明，株铃对籽棉产量的综合直接作用最大；偏相关分析表明，单株成铃、单铃籽棉重、衣分3个产量因素性状对产量的贡献率占总决定度的77.16%，基本上反映了产量因素的构成情况。

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。