您要查找的是不是:
- Degree in crop breeding and genetics. 大田作物遗传和育种学博士。
- Bachelor degree or above in crop breeding and genetics, Agronomy, etc. 主修作物遗传育种专业或农学专业,本科或以上学历。
- The UN says dirty air is a major source of metal in crops. 联合国称污染的空气是农作物中金属成分的主要来源。
- Chyme pH in crop, proventriculus and gizzard increase gradually with age. 结果表明,嗉囊、腺胃和肌胃内食糜pH随日龄逐渐增加,而小肠内食糜pH随日龄变化不大。
- Wide hybridization is a most widely used technique in crop breeding programs. 植物远缘杂交是作物育种中广泛应用的技术。
- Rice is the chief crop in most southern provinces. 稻子是大多数南方省份的主要作物。
- A team of Chinese biologists solved a long-standing puzzle in crop growth. 一个生物学家小组解决了长期困扰人们的农作物生长之谜。
- Salinity is one of the major constrains in crop p roduction all over the world. 土地盐渍化是农作物产量降低的一个重要因素。
- Half the fruit crop froze out in the sudden cold. 一半的水果作物在突如其来的寒流中被冻死。
- Rice is the chief crop in this ares. 稻子是这一地区的主要作物。
- About 30 per cent of Alberta's total land area is used in crop and livestock production. 阿尔伯它30%25土地用于农牧生产。
- Data shows, increase steadily in crop while, the economic benefits of the enterprise also gets rising apparently. 数据显示,在产量稳步增加的同时,企业的经济效益也得到明显提高。
- Fertilizer, an expensive input, does not seem to reflect in crop yields concomitantly. 化肥是一项昂贵的投入,似乎并不与作物的产量反应相符。
- The wind was whispering in the trees. 一阵风穿过树林沙沙作响。
- Non-crop habitats show positive or negative impacts on the pests and natural enemies in crop fields. 非作物生境对作物生境中的害虫及其天敌可产生正的或负的影响。
- There are 26 letters in the English alphabet. 英语字母表中有26个字母。
- There is a vein of melancholy in his character. 他的性格中有少许忧郁的气质。
- The subarea of soil nutrients could provide the theoretical basis for subarea management in crop fertilization. 摘要土壤养分分区可为作物施肥分区管理提供理论依据。
- There was a long lag in forwarding mail to us. 转寄给我们的邮件晚了很久才拿到。
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。