查询词典 crop farming

Palygorskite is natural and nanometer-sized ecological function material, due to its good adsorbability and slow-releasing effect; it can be used as neurotrophic agents of crop and slow-release formulation of fertilizer in ecological agriculture.

坡缕石为天然的纳米级生态功能材料，具有良好的吸附性和缓释性，作为农作物的营养剂和肥料的缓释剂广泛应用于生态农业之中。

Through theoretical analysis, experimental research and numerical simulation, this thesis studied not only in the micro-pressure drip irrigation system itself, but also the effects of micro-pressure drip irrigation to soil water movement and crop growth.

本文正是围绕目前微压滴灌技术存在的一些问题，对微压滴灌技术的应用问题作了大量的基础性研究。

It is obvious that the potential environmental impact of crop insurance depends on farmers' decisions with regard to agrochemical application under current social, economic, and environment conditions.

显然，农业保险制度的环境效果取决于既定的社会、经济与环境条件以及特定的农业保险条款下农户对农用化学要素的施用决策。

Main conclusion of this study is the simulation model of growth and dry matter accumulation of pepper under different water irrigation quartity, for maximum index is 100%, 90%, 80%, 70%, and minimum index is 60%. Under this theme, through systematic summarization of the achieved research result and current status related to crop growth and development model.

本试验主要研究上限100％、90％、80％、70％，下限统一为60％田间持水量这样四个不同水分条件下辣椒生长发育及干物质积累的模拟模型，在此主体下，系统地总结和分析了国内外有关作物生长发育模型的研究成果、发展现状，尤其对设施园艺作物模型的建模原理、研究方法以及模型的应用等关键问题进行了初步探讨。

Preliminary analysis and research was made to describe rationale, technique and method, practical application etc, especially for greenhouse crop model. On the basis of the relative research on the growth and development of pepper, and experiment in the plastic sheds and analysis indoors, I set up the simulation model of growth and dry matter accumulation of pepper under different water irrigation quartity.

本人参考前人对辣椒生长发育过程的有关研究，以大量的试验数据为基础，通过对数据进行整理分析，并根据作物生理生态学理论和大棚辣椒生长机理，创建了该模型，具体研究如下：本研究包括五个子模型，即生育期子模型、叶面积指数子模型、干物质积累子模型、养分吸收子模型、产量形成子模型。

"There is a clear need for more research into characterising the variability in albedo that currently exists between the different variants and strains of common crop plants," commented Ridgwell.

很显然，对于不同变种间，以及普通作物不同品系间，存在的不同反射率的特点需要更多研究，Ridgwell评论道。

Consumptions look from long-term trend, the consumption of bovine breast comparatives with crop more or less.

4消费 从长期趋势来看，牛乳的消费量或多或少和产量相当。

Reference crop evapotranspiration (ET0) and new wetness index were both calculated and analyzed according to Penman-Monteith scheme recommended by FAO with routine meteorological data from 616 weather stations in China from 1975 to 2004. In terms of grades of wetness index from Chinese Climate Classification Criterion, China is classified into severe arid, arid, semi-arid, semi-humid and humid zones, respectively, which are compared with the demarcations from rainfall-based indices in order to reveal the similarity and difference in association with the two schemes under current global climate warming. Besides, the spatio-temporal analysis of climate wetness over the country in the past thirty years was performed.

依据中国616个地面气象台站1975年至2004年的日气象资料，利用联合国粮农组织推荐的参考蒸散计算方法，计算参考作物蒸散（ET0）和湿润指数，按照中国气候区划中的干湿指标把中国分为极干旱、干旱、半干旱、半湿润和湿润气候区，并与传统的降水量干湿指标进行对比，揭示在全球气候变化下两种干湿指标的异同，最后对中国近30 a干湿状况进行时空分析。

Starlings, as befits one of the most successful birds on Earth, are not averse to exploiting a berry crop - particularly elderberries in late summer and autumn.

欧掠鸟，地球上生存适应最为成功的一种鸟，很乐意开采果实，特别是夏末和秋末的接骨木果实。

In crop estimations, the effect of selecting one specific part of a field over another.

指在估计作物产量时，选择农田的某一部分而不是其他部分的效应。

But this is impossible, as long as it is engaging in a market economy, there are risks in any operation.

但是，这是不可能的，只要是搞市场经济，是有风险的任何行动。

We're on the same wavelength.

我们是同道中人。