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- Based on the field observation data about regulations of windblown sand movement and sand-driving wind, the protect... 通过地表风沙运动与风沙流的实地观测,考查了植被对地表的保护性,并确定出风蚀荒漠化的植被盖度分级标准。
- Pervasive tendrils of glowing hydrogen gas are easily traced throughout the region in this deep field image of the same region. 在相同区域内拍摄的这张深空影像中可以清楚地看到，到处都蔓延着炽热氢气发出的卷须状物质。
- Theoretical models and field observations show that such deep crustal fluid channels may persist for millions of years. 理论模型与田野调查都显示，这种深部地壳的流动通道，可能已经维持数百万年了。
- The use of Gilbert's method sharpens our field observations. 吉尔伯特方法的应用使我们的观测结果更具有说服力。
- Reporters in the field observed isolated instances of rebellion. 在实地采访的记者观察到一些孤立的反叛
- The law of top coal movement on a fully mechanized longwall face with top coal caving wasanalysed thoroughly on the basis of field observation andfinite element calculation. 本文根据现场观测、数值计算以及理论分析,详细阐述了放顶煤采场的顶煤变形运动规律,指出了顶煤变形运动可划分成四个区:顶煤变形区,压裂区,松动区和放落区。
- A study was carried out on the issue of soil erodibility values of different soil erosion regions in China using the data obtained from field observation of plots. 本文运用野外观测资料，研究了我国不同水土流失区的土壤可蚀性值问题。
- At the same time, the main influence factor of the multistoried brick house cracks has been analyzed by analyzing and calculating a lot of field observation datum. 同时，在对大量工程实测资料进行分析、计算的基础上，作出多层砖房墙体开裂的主要影响因素分析。
- Based on a number of experiments on equivalent materials and field observation,the break and moving features of separative roof in a large area has been analyzed. 基于相似材料模拟实验与现场矿压观测，本文分析了大面积剥离顶板的断裂与运动特点。
- The structural deformation and genetic mechanism of the Qingping klippe in central Longmen Mountains are examined based on the field observation and indoor analysis. 摘要在野外考察、室内分析的基础上对清平飞来峰的构造特征、形成机制进行了研究。
- The removal effects of Jussiaea stipulacea Ohwi on nitrogen and phosphorus in eutrophic water were further studied in indoor experiment,as well as in field observation. 采用室内试验和现场观测相结合的方式,进一步探讨了黄花水龙对富营养化水体中氮磷的去除效果。
- The installation of DJM is predigested by the numerical calculation.The installation is simulated and the simulated results are compared with the field observation. 采用数值计算，对粉喷桩的施工过程进行简化，模拟了粉喷桩的施工过程，并把模拟结果与现场观测结果进行对比分析。
- Field observation and analysis of the DEM of Western Sichuan Plateau indicate that, there are two planation surfaces and one erosion surface in Western Sichuan Plateau. 野外地质地貌调查和对川西高原DEM的分析结果表明，川西高原存在两级夷平面和一级剥蚀面。较高的一级海拔5100m左右，分布在山脉的顶部，称山顶面；
- Based on the field observation, the Hanzhong Basin to the north of the Sichuan Basin is a Quaternary pull-apart basin, and its major faults are sinistral strike-slip ones. 野外观察发现汉中盆地是一个第四纪的拉分盆地，其主控断层具左行走滑性质。
- Some plants push their roots deep into the soil. 一些植物的根深深长入土中。
- The medieval town was fortified with a high wall and a deep moat. 这座中世纪的城市周围建有城墙和护城河。
- The results of field observation showed that the growth potentiality of 6 varieties were stronger,and could adapt to the weather condition of Hokkaido,but the varieties had certain difference on the biology characteristics and production performance. 田间观察6个品种生长势强,均能适应当地气候条件,但在生物学及生产性能方面品种间存在差异。
- Can you ladle the soup out of this deep pan for me? 你能从这个深底锅里舀点汤给我吗？
- Field observation and laboratoy st udy show the ferroan dolomitesilicilith which ouurred at the bottom of the Middle Devonian Xingho-ngpu fomation is formed in submarine environment of the active rift. 野外和室内研究表明,产于凤太地区中泥盘统星红铺组地层底部铁白云石硅质岩,形成于活动性断裂的海底环境。
- A deep gorge separates the two halves of the city. 有一道深谷把这座城市分成两部分。
