the origin of which has been dated to between about 2900 BC and 2700 BC. Measurement of the remnants has suggested that this structure was as high as 14m (46ft) and consisted of a central zone of gravel, rubble, and fines, bolstered byrockfillsections faced with stepped cut limestone blo...
We choose the median as the summary measure to minimize idiosyncratic measurement errors from climatic or technical factors that may affect satellite image quality. We quantify the temporal surface water dynamics for 11,710 dams completed between 1985 and 2019. We drop dams without pre- or post-...
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the design of the blast in terms of explosives and initiating system usage, and ground vibration and airblast measurement data (18.5.1) Linear Infrastructure • The gas and water supply pipelines would be buried for the majority of their length to enable current land use in the pipeline cor...
Three Gorges Reservoir arearesponse characteristicsApriori algorithmgroundwaterRefined measurement of the groundwater response to external factors is of great ... M Tan,K Yin,FU Zhiyong,... - 《Chinese Journal of Geological Hazard & Control》 被引量: 0发表: 2022年 Abnormal expressions of plasma ...
high flow velocity and local vortexes are also factors involved. Despite this, measurements are usually repeated 2–4 times to guarantee accuracy. With the elapse of time, the measurement equipment and methods are also upgraded continuously; many manual undertakings are replaced by automatic procedures...
a现场计量管理规定 Scene measurement management stipulation[translate] awe gonna sell a lot 我们去卖很多[translate] aRequired functions that are exercised by investment adviser, compliance oversight and money laundering reporting officer. 通过投资顾问,服从失察和洗钱行使报告官员的必需的作用。[translate] ...
(lake) hydrogen and oxygen isotopes was measured by isotope ratio mass spectrometry. For the measurement of the18O/16O ratio, the CO2equilibration method was employed; for the D/H ratio, H2was generated by the Zn-reduction method. Isotope ratios of CO2and H2were measured using a MAT-253 ...
Potential physical damage to the system components, increases in measurement uncertainty, and the lack of the spare parts during periods of global crisis are applied as disturbances to the Pirot DRS case study to illustrate the possibilities of the suggested framework’s application for DRS failure ...
if one voltage is twice the other they are 6dB different if one voltage is ten times the other they are 20dB different 7 Microphone Techniques for LIVE SOUND Since the decibel is a ratio of two values, there must be an explicit or implicit reference value for an...