进行实地调查的

And this article divides the farmers into three grades in the point of qualitative and quantitative views, and according the principle of econometrician, using the way of Oaxaca analysis, choosing and analyzing the controllable variables in the maize process, in order to find the main ingredients which forming the difference about the behaviors of maize producers based on the different maize grossing zones.

本文通过对南北三省农户玉米生产的投入和产出情况进行实地调查，首先比较分析了不同收入等级农户、不同地区农户和不同土地等级玉米生产的成本和收益情况；然后从定性和定量的角度将农户分为三个等级，再从农户等级和不同玉米种植区的角度出发，根据计量经济原理，运用OAXACA分解分析方法，选择农户玉米生产中的可控制变量对其进行分析，以找出形成农户玉米生产行为差异的主要影响因素。

The dynamic changes in community height, coverage, abundance, above ground biomass and plant diversity in Stipa bungeana typical steppe was investigated by a quadrat method. There were six treatments: Unexclosure, 5-year old exclosure (5 a), 10-year old exclosure (10 a), 15-year old exclosure (15 a), 20-year old exclosure (20 a), and 25-year old exclosure (25 a) plots.

采用样方法对云雾山干草原区本氏针茅草地群落进行长期定位监测，对未封育样地和封育5，10，15，20和25年样地群落的平均高度、盖度、多度和地上生物量以及植物多样性进行实地调查分析，以研究围栏封育对草地植物群落特征动态变化的影响。

The floristics of seed plants in coastal hilly areas of southern Hainan Island was studied on the basis of data of 6 600 m2 sampling plots and route survey.

在对海南岛南端沿海低山丘陵森林植被进行实地调查的基础上，研究了该地区种子植物区系。

The staff congress, the labour union and enterprise and/or government in the power structure between the labour exchange of the staff and the state-owned enterprise.

本文围绕上述主题，从以下五个方面进行研究：一、对国有企业职工劳动积极性的基本状况进行简要评述，其中结合在企业实地调查的情况来反映职工劳动积极性问题的具体表现，并阐明职工劳动积极性低落现状的基本特征。

First of all, the paper discussed the significance of sustainable development, made an analysis on background (circulation, management, environment and social economy development condition of the surrounding ecosystem). Then, the author carried on inquisition, data analysis and summary and made calculation and demonstration on the safe stability of the dam, and discussed the risking obviation and reinforcing technique, which gave premises to sustainable development.

论文首先论述水库可持续发展战略的必要性和意义，然后对沙河水库基本情况(运行、管理、周围生态环境，库区经济发展状况等)进行实地调查研究，将调查资料归纳、分析、总结，在此基础上对大坝的安全稳定进行计算和论证，讨论了大坝主要的除险加固技术，以此作为可持续发展研究的前提。

By analyzing the collected data of the outdoor leisure space for old people all over the world, the effect of gardening design on the lives of old people is generalized. Some typical inhabited regions are investigated with questionnaire, photographing and visitation. By analyzing and investigating the breathing space, the rest space, the walking space and the reforest space, the shortages are also putted forward.

并运用问卷调查、访谈、拍照等方式，对选定的几个典型的居住区进行实地调查，通过对居住区户外环境中的活动空间、坐息空间、步行空间以及绿化空间进行分析与研究，提出其应改正的不足，在总结出武汉市老年人的活动特点的同时，提炼出创造一个既适宜普通居民的现代居住需求，又能体现出对老年人亲切关怀的户外环境设计方法。

Based on the investigation of the groundcover species in the Quyuanfenghe park, the groundcovers application history, species in existence and application types of the Quyuanfenghe park are analyzed, and some issues which needed d...

以曲院风荷公园为例，在对其地被植物种类进行实地调查的基础上，分析和总结了该公园地被植物的应用历史、现有种类及其具体的应用方式，并据此提出了需要进一步探讨的问题。

Based on the investigation of the groundcover species in the Quyuanfenghe park, the groundcovers application history, species in existence and application types of the Quyuanfenghe park are analyzed, and some issues which needed discussion more deeply are put forward.

以曲院风荷公园为例，在对其地被植物种类进行实地调查的基础上，分析和总结了该公园地被植物的应用历史、现有种类及其具体的应用方式，并据此提出了需要进一步探讨的问题。

In my experience, fact - finding missions usually work best the other way around.

据我的经验，进行实地调查的任务是比其他方法更加有效地。

In my experience, fact -finding fighting missions usually work best the other way around.

依据我的经验，进行实地调查的任务反而通常完成的最好。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。