查询词典 investigations

To date, four excursions have been made to the western Chang Tang region, and investigations of interactions between pastoralists and wildlife conservation objectives have been initiated in an area of about 5,000 km2, including the 2,200 km2 Aru basin located at 5,000 m elevation at the northern edge of pastoralist inhabitation.

这个项目致力于了解在该地区野生动植物和人类的相互作用并探讨保护的优先权问题。

In this paper we choose74sediment samples which are from different types of sediment (Loess-paleosol sequence sediment samples, lake sediment samples, Aeolian sand samples, peat and bog samples, Archaeological samples and surface samples). Through our investigations in the laboratory, we have some conclusion about the extraction methods of Quaternary pollen and spores from different type of sediments.

本文选取了中国北方不同沉积相的沉积物样品（黄土与古土壤样品17个、湖泊样品沉积物20个、风成砂样品11个、泥炭沼泽样品10、考古点文化层6个、表土样品10个）共74个，通过对同一种样品不同处理方法的对比研究，就中国北方不同沉积物的孢粉提取方法进行了探讨。

A few weeks later, through the elaborate investigations of the Metropolitan police, the perambulator was discovered at midnight standing by itself in a remote corner of Bayswater.

经过这个大城市的警察煞费苦心的调查，几个星期之后，半夜时分，在贝斯沃特的一个偏僻角落，发现那辆童车单独放在那里。

In this paper, though the field geological investigations, and studies of element-isotope geochemistry, mineralogy and the geo-chronology, combining with the regional geotectonic analysis, the geochemical characteristics and petrogenesis of the mafic dikes from the coastal areas of Guangdong Province and Hainan Island are discussed, mafic magma episodes and mantle characteristics are analyzed, and the relationships between mafic magmatism and lithosphere evolution are studied.

本论文通过野外地质调查和一系列配套的岩石化学、微量元素、同位素地球化学、矿物学及年代学方法，结合区域地质构造分析，对广东沿海地区及海南岛基性岩脉的地球化学特征、成因、基性岩浆活动期次、地幔源区地球化学特征，以及岩石圈结构特征、形成机理和演化等进行了探索性的研究，得出以下几点认识： 1。

Investigations of phenol wastewater treatment are significant task of environmental protection.

对含酚废水的处理研究是保护环境的重要任务。

We further performed investigations on the formation of Ag/PbTe(111) interface by using photoemission spectroscopy.

在半导体器件中，涉及金属/IV-VI族半导体界面的一些基础性问题（如金属与半导体间的相互作用）的研究至关重要，它将直接影响载流子从电极向半导体层的注入能力以及器件的性能。

Province, Shijiazhuang, Baoding have been involved in two rounds of 61 cities nationwide survey and synthesis of MSM epidemic prevention and control work, 4-6 months of this year the third round of the survey will be carried out; the rest of the city of nine work-site investigations and Shijiazhuang, Baoding, the third round of the survey the same time, also in accordance with the national program of 61 pilot cities, the survey used a snowball method, sample size of 300 people, mainly MSM population survey of AIDS, syphilis, hepatitis C infection; Shijiazhuang, Baoding, the completion of the third round of the national survey At the same time, will also focus on the MSM population in rural areas of the outbreak investigation; in July 2009, municipalities to carry out data entry, upload, analysis and summary.

我省石家庄、保定已参与两轮全国61个城市MSM疫情调查与综合防治工作，在今年4-6月份将开展第三轮调查；其余9市的现场调查工作与石家庄、保定的第三轮调查同步进行，同样按照国家61个试点城市方案、采用滚雪球法调查，样本量均为300人份，主要调查MSM人群艾滋病、梅毒、丙肝的感染情况；石家庄、保定在完成全国第三轮调查的同时，还将侧重于农村地区的MSM人群的疫情调查；2009年7月，各市进行数据录入、上传、分析和汇总。

Recently, there are some investigations on this problem by means of pinning control .

近来，有文献报道了对此问题的牵制控制方面的研究。

The advantages of planarian as experimental model in vivo and the progress of the investigations of drug addiction mechanism in planarians are summarized, and the trends in this field are discussed in this review.

本文对涡虫的优点及其在药物成瘾机制等方面的研究进展进行综述，为药物成瘾机制及其治疗的研究提供新的思路。

The two scientists of the Max Planck Institute conducted epoch-making investigations of living cells.

两位科学家在活细胞研究做出了划时代的工作。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。