Methods A large-scale survey was conducted at 250 medical health units based on stratified sampling.
方法使用分层抽样的方法在全国范围内抽取250家医疗机构开展大规模调查。
The findings of this large-scale survey are not unexpected but are relevant-namely that depression seems to "amplify" both the experience and intensity of vasomotor symptoms associated with menopause.
这项大规模调查的发现并不出乎意料,而是很合乎预测——即抑郁显然不仅“加深”了绝经期血管舒缩性症状的感受,而且还使疾病症状得以加强。
The MMS is now the scale used to estimate magnitudes for all modern large earthquakes by the United States Geological Survey.
MMS是目前用于所有现代大地震的震级估计由美国地质调查局的规模。
"What Makes Privatisation Work? Evidence from a Large-Scale Nationwide Survey of Chinese Firms".
是什么让私有化有效呢?来自一家大型中国企业的全国性调查。
Therefore, studies one kind to suit in the large-scale bridge building construction high accuracy control surveys and constructs the survey method to be extremely essential.
为此,研究一种适合于大型桥梁工程建设的高精度控制测量及施工测量的方法非常必要。
In recent years, the company undertakes the survey, design and consulting business of a number of domestic large scale projects.
公司近年来承接了国内多项大型工程项目的勘察、设计及咨询等业务。
In recent years, with the large-scale geological survey, an additional group of very promising Pb-Zn mineralization concentration areas have been discovered in the region.
近几年来,随着地质大调查的开展,又发现一批很有希望的铅锌矿化集中区。
Co-operating with Helen Keller International (HKI) in 1987 and 1988, Zhongshan Ophthalmic Center made a large scale prevalent survey of the blinds in Xinhui, Guangdong, China.
1988年间,中山眼科中心与美国海轮·凯勒国际防盲机构(HKI)合作,在中国广东省新会县开展大规模的盲人查治工作。
The break-through in Co-Au mineral exploration in Tuolugou area, is a major achievement scored in the large-scale land resource survey in recent years.
驼路沟地区钴(金)矿产找矿的突破,是近几年来国土资源大调查取得的重大成果。
However, if USES the large-scale instrument survey, not only must consume the huge manpower physical resource, moreover time-consuming expense.
然而,如果利用大规模的仪器测量,不仅要耗费巨大的人力物力,而且费时费地。
Kessler 0 is a simple and effective tool to survey and it can be used to survey the mental health in large scale of population.
Kessler0量表是一种简单有效的调查工具,可用于大规模人群心理健康状况调查。
So, the tectonic pattern of thrusting in the northern part and slipping in the southern part are founded. According to the geological survey, a large scale of coal-bearing serie…
通过调研发现,许多推、滑覆体之下掩覆了大片含煤岩系,为寻找隐伏煤田带来了新的希望,南、北构造“交汇带”也是钴多金属矿床较理想的找矿靶区。
So, the tectonic pattern of thrusting in the northern part and slipping in the southern part are founded. According to the geological survey, a large scale of coal-bearing serie…
通过调研发现,许多推、滑覆体之下掩覆了大片含煤岩系,为寻找隐伏煤田带来了新的希望,南、北构造“交汇带”也是钴多金属矿床较理想的找矿靶区。
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