张苗苗,沈菊培,贺纪正,等。硝化抑制剂的微生物抑制机理及其应用[J]。农业环境科学学报,2014,33(11):2077-2083。
Zhang M M, Shen J P, He J Z, et al. Microbial mechanisms of nitrification inhibitors and their applicatio[J]. Journal of Agro-Environment Science, 2014,33(11):2077-2083.
它是第一个从国家科学院所确定的可持续性主要目标,即从生产力、经济效益和环境这几方面来比较有机农业和传统农业。
It is the first to compare organic and conventional agriculture across the main goals of sustainability identified by the National Academy of Sciences: productivity, economics, and environment.
科学家说,低耕农业是世界上对人类和环境都有利的最佳技术之一。
Scientists say Low Till Agriculture is one of the best examples in the worlds of technologies working for both people, and the environment.
非饱和流动的预报在大气科学,土壤学,农业工程,环境工程和地下水动力学等方面具有重要意义。
The forecast of unsaturated water flow has the important significance in atmosphere science, pedology, agricultural engineering, environment engineering and ground water dynamics, etc.
是生物遗传工程医学农业林业环境科学畜牧水产等生产和科研部门较理想的试验设备。
Is the biological genetic engineering medicine Agriculture Forestry Animal Husbandry and fishery environment scientific production and scientific research departments ideal test equipment.
依据以上理由,强调了在三峡库区开展基础调查工作和建立污染数据库的必要性,为库区农业环境质量现状评价和总体控制措施的筛选提供科学依据。
The basic pollution investigation and database are thereof proposed for Three Georges Area to provide scientific basis for assessment of agricultural environment quality and overall control measures.
用于物质的定性定量分析。可用于已知数、未知数的分子量、结构等测定,广泛适用于工业、农业、医药卫生、环境保护、科学研究等各个领域。
Qualitative and quantitative analysis; Identification of unknown and known samples; Widely used in industry, agriculture, medical work, environmental protection and scientific researches.
因此要提倡科学种田,合理施肥,以减轻对农业环境的污染。
Therefore, the rational fertilization and tillage must be advocated to reduce the pollution of agricultural environment.
因此,应对气候变化要合理调整农业结构,科学利用水资源,保护生态环境。
Therefore, responding to the climate change required the reasonable adjustment of agriculture structure, scientific utilization of water resources and protection of the ecological environment.
自然资源与环境科学系是普度大学农业学院的一个交叉性学科计划,旨在培养学生解决基本自然资源对环境影响问题。
NRES is an interdisciplinary program in the Purdue School of Agriculture, which prepares students to solve environmental problems impacting the basic natural resources.
这样不仅可以弥补地区气候观测资料空缺,避免了传统方法以点代面的局限性,还可以为农业生产和科学研究提供有关气候环境信息的基础数据。
The gridded agricultural climate information can be provided as basic data for agricultural production and scientific research that the data from observatories only cannot do well.
九十年代初,科学家开始开发新的技术,在不损害环境的基础上增加农业产量。
It was from the early 1990s that scientists started to developed new techniques to increase agricultural production without harming the environment.
我国农业生产中存在着人多地少、人增地减、国家对农业投入不足、农业劳动者科学文化素质低、生产环境恶化、生产基础设施不完善等诸多问题。
The agricultural produce exists that the conditions of the more people, the less lands, the people is increasing, but the lands is being reduced in our country.
设施农业科学与工程专业是国家新设置特色专业,温室环境调控技术作为本专业的主干课程,在整个专业课学习过程中占有重要地位。
As a main course of this specialty, technology of greenhouse environment control is playing a vital role in achieving successful specialized courses learning.
在科学家的帮助下,农场主将使用最新的技术增加农业生产而没有损害环境。
With the help of scientists, farmers will use the latest technologies to increase agricultural production without harming the environment.
因此要提倡科学种田,合理施肥,以减轻对农业环境的污染。
Therefore, the rational fertilization and tillage must be advocated to reduce the pollution of agricultural …
因此要提倡科学种田,合理施肥,以减轻对农业环境的污染。
Therefore, the rational fertilization and tillage must be advocated to reduce …
因此要提倡科学种田,合理施肥,以减轻对农业环境的污染。
Therefore, the rational fertilization and tillage must be advocated to reduce …
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