您要查找的是不是:
- winter survival percentage 越冬率
- There is a high survival percentage for plant in ceramisite compared with natural soil due to its good air permeability and water penetrating ability. 干燥状态下没有粉尘,泡水后不会解体,不产生泥水,这种基质远优于大自然中的泥土。
- The highest survival percentage (70.9) was observed in the cuttings rooted with 0.4% IBA treatment and the lowest (58.3) was in the cuttings without any treatment. 用0.;4%25IBA处理的插穗有最高的存活率(70
- The starch contents in grape shoots increased more obviously by grafting than by cuttings in same species.Grafting was benific ial to bud and shoot maturation and winter survival. 同一品种采用嫁接栽培可明显增加枝条中淀粉的积累数量,有利于枝芽成熟和越冬。
- Compares with the international standard, Chinese organ transplanting surgery success ratio and the long-term survival percentage still have striking disparity. 同国际水平相比,我国的器官移植手术成功率和长期存活率还存在着相当的差距。
- Transform the trunk of your vehicle into a winter survival kit by filling it with essential emergency equipment including a flashlight, blankets, jumper cables, sand and a small shovel or ice scraper. 把你的汽车变为主干套冬季生存必需填写与应急设备;包括手电筒、毛毯、毛衣电缆、沙子、小铲子刮刀或冰.
- Harjin 1 is a new variety of cold-resistant Rosa chinensis, outdoors trial of cutting propagation shows the survival percentage over 90%. The biological characteristics, cold resistance and cuttage seedling-raising techniques are presented. 哈锦 1号是抗寒月季的一个新品种 ,本文介绍了哈锦 1号的生物学特性、抗寒性和繁殖技术 ,露地扦插繁殖成活率可达 90%25以上
- Research of Alfalfa Winter Survival Technology 紫花苜蓿越冬技术的研究
- Alfalfa winter survival research summary 紫花苜蓿越冬性研究概述
- After a winter surviving on a meagre diet of bark and dead leaves, the spring greenery brings an appetising change. 在整整一冬以贫瘠树皮枯叶果腹后,春暖花开带来了丰厚的美食。
- His anorak has stood him in good stead this winter. 他这件带兜帽的夹克在今年冬天对他很有用。
- Comparing with the control, the seedling survival percentages increased by 111.5% and 100.0% respectively in medium and high vigour lots, while only 31.0% increase was found from the low vigour lot. 杀毒矾处理对中活力和高活力紫花苜蓿种子较低活力种子更为明显、有效,与对照比,中活力和高活力种批的存苗率分别提高了111.;5%25和100
- It is neither hot nor cold in winter here. 这里冬天既不热也不冷。
- These loci have been used in parent-age determination, genetic diversity and population structure, population introgression, as genetic marker gesta-tion length and wintering survival et al. 这些位点被广泛应用到父权鉴定、遗传多样性和种群结构分析、种群基因渗入的检测、孕期长短及越冬存活率等的遗传标记等方面的研究中。
- A squirrel hoards nuts for the winter. 松鼠为过冬贮藏坚果。
- Effect of grafting time and way on survival percentage of sweet persimmon 嫁接时期和方法对甜柿嫁接成活率的影响
- What percentage of the earth is covered by oceans? 地球上百分之多少被海水覆盖着?
- Every winter some old people die from hypothermia. 每年冬天都有些老人死于体温过低。
- The figure is expressed as a percentage. 那数字是以百分比表示的。
- The autumn or winter term start in September. 秋季或冬季学期九月份开始。