The flow charts of optimum scheme for low temperature grain storage in three ecological areas were provided respectively in this paper.
同时给出了三个储粮生态区域低温储粮优化方案的工艺流程图。
The ecological distribution of denitrifying bacteria in the three soils was studied.
研究了三种土壤反硝化细菌的生态分布。
The conception of road landscape ecology is fresh in China, which mainly contains three aspects of contents: ecological effect of road, aesthetics quality assessment and landscape planning or design.
道路景观生态学目前在国内还是一个较新的概念，作者认为该领域主要包括三方面内容道路生态学影响、道路景观美学评价、道路景观规划与设计。
Schools, families and communities are three main ecological environments in mentally retarded children's life.
学校、家庭、社区是智力落后儿童生活的三个主要生态环境。
The wetland is one of the three ecological systems in the world and it is the important part of the Globe.
湿地为全球的三大生态系统之一，是地球生态系统的重要组成部分。
In fact, these three kinds of balance are to require the ecological balance of human and nature, internal balance of human society, and inherent balance of individual.
其实，这三种平衡就是要求人与自然的生态平衡、人类社会内部的平衡、个人内在的平衡。
According to the environment of ecological areas in China, three typical ecological areas of (cold area, warm area and hot area) low temperature grain storage were divided in this study.
根据储粮生态环境，将我国分为三个典型的低温储粮生态区域，即低温区、中温区和高温区。
In the models the calculation on economical, social and ecological benefits is avoided, accepting the simpler goal function and limitation conditions that could reflect the three benefits indirectly.
在数学模型中避免了对经济、社会及生态效益的计算，采用了能间接反映三种效益而又较为简单的目标函数及约束条件。
In this paper, several kinds of reaction-diffusion ecological systems with three or more than three equations are studyed and some valuable results are obtained.
本文着重研究了几类三维或三维以上的反应扩散生态系统，得到了一些有益的结果。
There were certain drawbacks in the three ways of gathering, which had many negative effects on the ecological environment and the society of the time.
这三种采木形式都有一定的弊病，这使皇木采办对当时的生态环境和社会都产生了很大的消极影响。
Finally, with the direction of these theories, the text analyzed the practice of pr in the brand construction from three lays of pr of construction, pr of ecological, Crisis pr.
最后在这些理论的指引下，本文着重从塑造性公关、生态性公关、危机公关三个层面阐述了塑造企业品牌的公关实践。
In Western World today, all the three kinds of ecological crises exist and they are becoming more and more serious.
在当代西方社会，这三种生态危机都存在着，而且越来越严重。
A. S. in China. But e. a. S. has three defects: defect of definition itself, defect of strategy characteristic and defect of studying on foreign ecological agriculture.
但是，生态农业的研究也存在三个缺陷：定义本身的缺陷、战略特色的缺陷和对国外生态农业研究的缺陷。
This article expounds the essential character of ecological environment and its three major steps of evolution in the history periods in Pingtang county.
本文阐述了平潭县生态环境的基本特征及其历史变迁的三个主要阶段。
Humanity has experienced three historical stages in recognizing the value of ecological environment, we should give new explanation for the conception of productivity.
人类认识自然生态环境价值已历经三个历史阶段，对生产力概念作新的诠释。
Three green ecological barriers took shape in the city zone, the plain area and the mountain belt.
市区、平原地区、山区三道绿色生态屏障初具规模。
Chapter Three interprets the context the novel in details to analyze the ecological consciousness from two dimensions of the past world and the world at present.
第三章主要对小说文本进行详细的解读，从历史和现实两个大的时间维度挖掘出其中蕴含的有失和谐的意识和观念。
Thus, as to the whole Three Gorges Region, especially in the mountainous areas far away, is the ecological environment changing for the better or worse?
三峡地区，特别是偏远山区的生态环境是好转还是恶化呢？
Quadratic orthogonal regressive rotation design of three factors is applied to study the effect of varieties, density and fertilization to maize yield in Xichang ecological area.
采用三因素五水平二次回归正交旋转组合设计，研究玉米品种、密度、施肥措施对西昌地区玉米产量形成的作用效应，建立回归模型并分析各因子的作用规律。
Quadratic orthogonal regressive rotation design of three factors is applied to study the effect of varieties, density and fertilization to maize yield in Xichang ecological area.
采用三因素五水平二次回归正交旋转组合设计，研究玉米品种、密度、施肥措施对西昌地区玉米产量形成的作用效应，建立回归模型并分析各因子的作用规律。
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