无性系
- 与 无性系 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
Advances of researches on resources of rural varieties, fine colones resources, selection of breeding,breed seedling introduction, plant disesses and insect pests of Sampium sebiferum are elucidated in this paper which provides scientific veferences for the development of biodiesel industry.
就乌桕的农家品种资源,优良无性系资源,良种选育,育苗,引种以及病虫害前期研究进展作了阐述,为发展乌桕生物柴油产业提供参考。
-
Delph L F Sexual-differental resource allocation patterns in the subdioecious shrub Iiebe subalpina 10.2307/1938271 Ecology , 1990,4
王仁忠 不同生境条件下羊草种群无性系和有性生殖特征的比较研究应用生态学报, 2001,3
-
Raising its fruit yields, breeding excellent varieties on the family or the clone by the heredity improvement that provided the plentiful produce the steady produce and high efficiency, those were keys of biodiesel industry to study and develop for the future.
通过遗传改良,提高掌叶木果实产量,选育丰产稳产高效的掌叶木家系或无性系良种,是今后掌叶木生物柴油产业化研发的关键。
-
Outbreak is a space shooter game similar to Galaxian/Galaga clones, this shooter features stunning 16-bit graphics, seven music themes and randomly generated pictures of space with more than 100 REAL space objects.
爆发是一个空间射击游戏类似galaxian /& Galaga &无性系,这射击游戏具有极好的16位图形, 7音乐的主题和随机生成的图片空间,与100多个真正的空间物体。
-
The chest diameters of most clones are greater than that of the half-sib families.
大部分无性系的胸径略高于半同胞家系的胸径。
-
By way of synthetical analysis to the traits of selection, we have chosen some clones and half-sib families better comparatively , providing some masson pine of better heredity mould by measuring for real plants.
通过对指标的综合分析选择出一些相对较为优良的马尾松半同胞家系和无性系亲本,为实际生产提供一些经测定为遗传型优良的马尾松品种。
-
The average values of most traits of clones are greater than that of half-sib families except for the content of chlorophyll and the concentration of CO2 between cells.
无性系测试林的总平均侧枝数、叶绿素a含量、叶绿素b含量、总叶绿素含量和细胞间隙CO2浓度等五个指标,低于半同胞家系测试林的总平均值,其它指标大都大于在半同胞家系间的总平均值。
-
It is not just a clone of the famous Tetris "fill the lines" game: It includes completely new variants with hexagons and triangles in place of squares.
这不仅仅是一个无性系的著名的Tetris的&补线&的游戏:它包括完全新变种与六边形和三角形在地方的平方。
-
There was significant difference of fibre length of willow nursery stock and it exists both among different hybrids and clones.
柳树的纤维长与纤维素含量在苗期即有显著差异,其纤维长的遗传变异,无论是在杂种间,还是在杂种内无性系间都是显著的。
-
The species and clonal composition of an orchard will, therefore, influence the amount of selfed seed in the total seed yield
因此,种子园的树种和无性系组成,会影响种子总产量中自交种子所占的数量。
- 推荐网络例句
-
On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.
另一方面,更重要的是由于城市住房是一种异质性产品。
-
Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.
气候直方图是将所收集的降水量测定值,分为几个相等的区间作为横轴,并将各区间内所测定值依所出现的次数累积而成的面积,用柱子排起来的图形,也叫做柱状图。
-
You rap, you know we are not so good at rapping, huh?
你唱吧,你也知道我们并不那么擅长说唱,对吧?