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- moths in agricultural field 农田蛾类
- Female a mimic of the poisonous Danaus chrysippus and occur in agricultural field and abandoend field while the male occur in hilltop. 雌蝶外型模仿有毒的金斑蝶,出现于农地和荒郊;雄蝶多于山顶出没;
- There have been enormous increases in agricultural productivity. 农业生产率已得到巨大提高。
- Most of the clothes in the cupboard have got the moth in them. 很多在壁橱里的衣服已着虫了。
- Minus function in agricultural value is ubiquitous. 农业价值中普遍存在负功能的现象。
- Soil sampling error in agricultural environment. 农业环境中土壤取样误差研究。
- Breeding of Poplar in Agricultural Division No. 兵团农七师胡杨壮苗的培育。
- Qinzhou also abounds in agricultural products. 物产也十分丰富。
- Nitrates are used as fertilizers in agriculture. 硝酸盐在农业上用作肥料。
- Research progress in agricultural drought index[J]. (农业干旱指标研究与进展)
- China is abundant in agricultural produce. 中国是一个农产品丰富的国家。
- Brigandism used to occur in agricultural society. 土匪现象存在于农业社会。
- We trade in agricultural products with many of foreign countries. 我们与许多国家进行农产品的交易。
- This paper studied the species,field distribution,parasitic rate and population fluctuation of tachinid flies on meadow moth in Kangbao by rearing in laboratory and investigating in field. 通过室内饲养,结合历年田间调查对康保县草地螟寄生蝇种类、田间分布、寄生率及消长规律进行研究,结果表明康保县草地螟寄生蝇发生种类有5种。
- Practice and thinking in agricultural mechanization in Hangzhou. 杭州市农业机械化的实践和思考。
- We must concentrate on key projects in agricultural science. 切实组织农业科学重点项目的攻关。
- These include not enough investment in agricultural technology. 这些包括对农业技术的投资不足。
- Attention should be paid to the manure in agricultural production. 例4当前在农业生产中要狠抓施肥.
- He says more investment is needed in agricultural research. 他说,更多的投资是需要在农业研究。
- Therefore, these methods deserve to be extensively applied in quarantine and control of codling moth in China. 因此,这些结果为苹果蠹蛾的内外检疫和和田间控制提供了重要的参考。