您要查找的是不是:
- Leaf area of individual plant 单株叶面积
- A Preliminary Study on the Mathematic Model of Leaf Area of Ulmus pumila Linn. 与相似的文献。
- To study the plant parameters of intercropped crops,the temporal variation of plant height,plant cover,and leaf area index in intercropped area of Sichuan was investigated in 2005. 为研究间作系统的作物参数,于2005年在四川间作地区进行了作物高度、覆盖度和叶面积指数的时间变化研究。
- Methods: Research the yield of radix cyathulae in different vegetal time by using experiments of the drying rate and mensuration on weight of individual plant. 方法:采用折干率实验及单株重测定,研究不同生长期川牛膝的产量;
- The area of first-flush leaves was lower in the open-field site than in the undergrowth site, but the total leaf area including first- and second-flush leaves of a plant indicated an opposite pattern. 二次生长使蒙古栎幼苗的叶面积有明显增加,但是经过二次生长后,幼苗的单株生物量没有明显增加,说明二次生长叶片对于蒙古栎幼苗生物量的积累没有明显贡献;
- The repeatability,veracity and reliability of the test technique was proved to be good by experiment with large numbers of individual plant of different sources. 经过大量的不同来源油菜个体的验证,证明了该方法具有很好的重复性、准确性和可靠性;
- During the middle and later growing stage, the leaf area of groundnut and sweet potato increases 3.8% and 10.2%, respectively. 在作物生长中后期,提高花生叶面积指数和甘薯叶面积3.;8%25和10
- Research results showed that transpiration rate per leaf area of C. intermedia was higher than that of H. rhamnoides under the same condition. 结果表明,同等水分处理条件下,中间锦鸡儿单叶水平上的蒸腾速率高于沙棘。
- The expanded area of a leaf or petal; a blade. 叶片叶子或瓣的延展部分; 叶子
- The biggest difference of per plant leaves area was appeared in 22, April, while the per plant leaves area of 3:1 and 4:2 was 1.17 and 1.41 times of that of WFC, respectively. 单株叶面积最大差异出现在4月22日前后,此时3:1式和4:2式麦棉套种小麦单株叶面积分别为麦棉轮作的1.;17倍和1
- By means of regression equation with one unknown quantity for leaf area of Biota orientalis,ecological and economical benefits of this tree species were quantitatively obtained. 通过求出侧柏叶面积的一元回归模型,定量说明济南近郊山体侧柏树的生态效益、经济效益。
- The first chapter delimits her area of research. 第一章阐明了她的研究领域。
- The website provides acrobat PDF files of individual plants, with photos, drawings, and a brief discussion of preparations, uses, specific indications and any contraindications. 该网站提供各个植物的照片、图画,以及关于其制备、使用、特征和任何禁忌症候的简短讨论。
- The leave area of the status bar describe action of menu item as you use the arrow key to navigate through menu. 当你使用箭头键引导菜单时,状态栏左边区域描述菜单项的操作。
- The hard outer portion or surface area of bread. 面包皮面包的表面区域的硬皮
- The area of this carpet is24 square feet. 这地毯的面积是24平方英尺。
- The results indicate that yellow seed variety of B.napus rape is as a mixture of various yellow seeds, there are significant differences among the lines tested and different segregation of individual plants each other in its penetrance of the seedcoat. 研究了甘蓝型黄籽油菜不同品系材料、不同单株间千粒黄籽外显率及其与含油量、黄籽级数和千粒重的关系。
- His area of concentration is nuclear physics. 他的专门研究范围是原子物理学。
- Per ha forest has a leaf area of 144563 m~2,with a leaf area index of 14. 5 m~2/m~2. At the same time,this paper also make a discussion on the diameter-class distribution structure and vertical structure of the yield of the arbor layer. 每公顷叶面积144563m~2;叶面积指数为14.;5m~2/m~2。 同时还讨论了林分乔木层产量的径级分布结构和垂直结构。
- Owing to plastic growth,the relations among average DBH,average dry weight of individual plants and density of population varied among spruce populations in various types of forest. 由于可塑性生长的影响,不同林型中沙地云杉种群的平均胸径、单株平均干重与种群密度关系之间的变化幅度也不相同,但都表现出幂函数的变化特征。