灌溉
- 与 灌溉 相关的网络例句 [注:此内容来源于网络,仅供参考]
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In a basin, as a entia, close interaction and mutual restriction exists between various natural resources and different regions, and so, only with the integration of ecological protection and construction, can we solve all kinds of problems in a basin.
流域是指在一定地形界限范围内收集雨水或由一条河流、水系灌溉的区域,是一个从源头到河口的天然集水单元,是以水资源自然分布为主要特征的相对独立的区域。
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The journal publishes original scientific articles, reviews and short communications dealing with all aspects on production and health in plants and animals, as well as rural development, such as genetics, breeding, organic, biological agriculture and sustainable production systems, apiculture, aquaculture, forages and pastures, plant and animal diseases, pests and weeds, epizootiology, immunology, parasitology, physiology, reproduction, management and food technology, natural and genetic resources, agricultural economics, rural engineering and mechanization, soils, fertilization, irrigation and watering, etc.
杂志刊载原始科学文章,评论和短通讯,内容涉及植物和动物生产和健康,以及农村发展的所有方面,例如遗传学,育种,有机农业,生物学农业和可持续生产系统,养蜂,水产业,草料和牧场,植物和动物疾病,害虫和杂草,动物流行病学,免疫学,寄生虫学,生理学,繁殖,管理和食品技术,自然和遗传资源,农业经济,农村工程和机械化,土壤,施肥,灌溉和浇水等。
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Both exponential and Erlang distribution models for irrigation events are developed.
研究了指数分配和非指数分配模型及10个连续的灌溉周期。
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Not only are traditional irrigation techniques inefficient because most of the water is lost to evaporation, Mr.
不仅仅是因为传统的灌溉技术是低效率的,更因为多数的水分会蒸发掉。
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And the crop water requirement coefficients based on Chinese Evaporimeter and the Crop Coefficients Kc were estimated accordingly.
田间试验设置在灌水定额相同的情况下,灌水方式和灌溉水质(加入0,10和20%的地下咸水)对灌水沟中土壤剖面盐分累积和玉米产量及地下水位的影响。
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However, use what liquid waste serves as crop to irrigate to already carried out a paragraph of very long time in certain place, it is first-rate example namely in area of Parisian week exclosure for example.
然而,利用废水作为农作物的灌溉已在某些地方实施一段很长的时间了,例如在巴黎周围地区即为最佳的例子。直至1940年,在巴黎周围地区处置废水的惟一方式即作为市
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The Necessity of water saving agriculture in the loess plateau of China is analysized,and main types of regulating soil water techniques are sumed up as follows:accumulating fertileness,crop rotation,intermittent fallowness of soil,drought resistant crop breeding, water saving ,run off agriculture and chemical methods.
分析黄土高原节水农业的必要性,总结出黄土高原农业调水技术主要有 7大类:培肥地力以肥调水,轮作倒茬调水,间隙休闲调水,抗旱育种调水,节水灌溉调水,径流农业调水,化学技术调水;指出在干旱、半干旱的黄土高原地区,利用农业调水技术是粮食增产增收的有效措施和必然趋
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The arid and semiaridfarm belt is about 52.5%of the earth land in our country, among which the plowlandis 51 million hm~2 and is about 51%of all plowland in our country. The dry landwithout irrigation is about 65%of the and and semiarid farm belt.
我国干旱、半干旱农业区约占国土陆地面积的52.5%,其中耕地5100万hm~2,约占全国总耕地的51%,干旱、半干旱农业区没有灌溉条件的旱地占到了65%。
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Gabriel Faure was deeply touched by Victor-Marie Hugo's poetry, and decided to creative his famous song 《Dream of love》: If there is a charming lawn, irrigated by the nature, and there are flowers in all seasons, there, people can pick up lilies, honeysuckles and jasmines, I will pave a path with these flowers, where you can step on it.......This leads to his philosophy: a man, full of love with his heart, will be blessed by the God, will feel happy forever.
作品描述:雨果的诗深深地打动了福雷去创作他的著名的艺术歌曲《爱之梦》:"假如有一片迷人的草地,天灌溉着它,在那里所有的季节都开着鲜花,在那里人们可以采下满捧百合花、金银花和茉莉花,我愿用这些花铺一条路,在那里你的脚可以踩踏……"从而引出他的哲理:一个充满爱心的的人会得到上帝的祝福,永远快乐。
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They were opposed to the "extravagant use of land" entailed by the communal system, which excluded the fellah from "the advantages of mechanization and irrigation" and destroyed " the incentive to improve the land".
他们反对过度使用公共土地,因为这把农民排除出土地的商业化和灌溉系统,打击了改善土地的积极性。
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力