您要查找的是不是:
- Corn plant classification 株型分类
- These corn plants are very vigorous. 这些玉米秧正茁壮生长。
- The stalk or stem of a corn plant. 玉米杆玉米作物的杆或茎
- Corn plants grow well in moderate weather. 谷类植物在温和气候中生长繁盛。
- Computer-Aided Plant Identification(CAPI) is a hot spot in the field of plant classification today. 计算机辅助植物识别(CAPI)是当前植物分类学的热点课题,叶片外观特征的自动提取是植物识别与分类的重要组成部分。
- In the plant organs, the stomatic distribution characteristics of leaf epidermis may be taken as an evidence of plant classification. 在植物不同的器官中,叶表面的气孔分布特征可以作为植物分类的佐证。
- The success of this particular technique depends very much on the floral biology of the corn plant. 这种特殊技术的成功,在很大程序上依靠了玉米的开花生物学特性。
- Karyotype analysis is an important method for genetic research, it is also the basis of plant classification and appraisal. 摘要染色体核型分析是遗传学研究的重要手段,也是物种分类和鉴定的基本依据。
- Ayres G E,et al,1976, An evaluation of machinery systems for harvesting corn plant forage. ASAE paper no 76-1015. St. Joseph, MI: ASAE. 孙海霞,2007,松嫩平原交错区绵羊放牧系统粗饲料利用的研究,博士学位论文,东北师范大学。
- At the same time it contained the plant classification ,plant name, damage classification, damage plant name and IPM, and contents the picture and introduction . 本子系统包含了植物类别、植物名称、为害类别、为害物名称以及综合防治等方面的内容,并含有图片及说明。
- The number of bacteria and actinomycetes increased with the growth of the corn plant but that of the fungi changed in vise versa. 其中细菌、放线菌的数量随玉米生育期的发育逐渐增多,而真菌的数量则逐渐减少。
- This method can also be used for observing the micromorphology of fruits and seeds and it is helpful for beginners to master the skills of plant classification and identification. 该方法也可用于果实和种子的微形态观察,并有助于初学者学习掌握植物分类与鉴定技能。
- McClintock stayed at Cornell after she completed her education.She taught students botany.She also supervised genetic studies of the corn plant, or maize. 麦克林托克在完成学业之后留在了科内尔大学,她在学校里讲授植物学,她还负责指导玉米基因的研究。
- Pollen exine sculpture isn't easily affected by environmental factors.It is exterior representation of genotype.It is one effective methodology in research of plant classification and evolution. 摘要花粉外壁纹饰不易受环境因子的影响,为植物基因型的外部表现,是研究植物分类演化的有效手段之一。
- A cold, wet spring delayed corn plantings in the Midwest and many believe this resulted in farmers having to plant more soybeans than they planned. 中西部春季低温多雨延误了玉米的播种,很多人相信这将导致农民不得不种植比计划面积更多的大豆。
- One possibility is to use the remains of corn plants left in the field after harvest. 一种可能是用丰收后田地里玉米的残留物。
- Why would people interested in making better corn plants want them to mature more slowly? 当人们有兴趣于创造更好的玉米植物,想要他们成熟得更加慢?
- Corn plantings in America are expected to be at record levels this spring, due to the growing demand for corn-based ethanol biofuel. 由于对谷基乙醇生物燃料的需求不断增长,美国的谷物种植有望在今春达到最高水平。
- The plant was growing at an angle. 植物呈一定角度生长。
- These results show that ACB and ECB are sympatric in the Zhangjiakou area of Hebei Province and it is very likely that a small number of ECB coexist with ACB on corn plants. 研究结果证实张家口为亚洲玉米螟和欧洲玉米螟混生区 ,而且在玉米中很可能有少量欧洲玉米螟与亚洲玉米螟混生。