near surface

The forward movement of the tail is in a way of propagation and closely linked with divergence and convergence of near surface flow.

Experiment showed that the testing system was fit for detecting the surface and near surface defects of steel pipe.

The surface acoustic waves ( SAWs ) are dispersive when the near-surface properties of materials are changed.

The seismic wave did not being affected generally in easy near surface or plains region.

Global warming is the increase in the average temperature of the Earth's near-surface air and the oceans since the mid-twentieth century.

The response of porous fence to the near-surface airflow can be characterized quantitatively by sand particles threshold wind velocity.

GPR was used in the investigation of near surface structures. Satisfactory results have been yielded.

Most of the carbon is returned to near-surface waters when phytoplankton are eaten or decompose, but some falls into the ocean depths.

Accelerators are generally used in near-surface applications in which the temperature is relatively low.

In seismic exploration, it take us very difficulty when a area covered with the igneous rock near-surface.

Virtually all surface and near-surface terrestrial water occurs and moves as part of a single vast hydrologic system.

The most significant of these is the Harnett prospect where a near surface resource has been outlined by previous drilling.

soil structural modifier is applied to the near surface top soil at the root zone of the planted crops.

Yet, satellite instruments have generally struggled to achieve accurate measurements of the particles in near-surface air.

and then, laser-induced acoustic waves in metals with continuous changes of near-surface elastic properties have been obtained by FEM.

In areas of complex near surface structure, seismic data are contaminated by interferences, and are difficult to be processed.

In other words, the time delay caused in near surface by shot points and detection point should be the same.

A Fast, Accurate Method of Computing Near-Surface Longwave Fluxes and Cooling Rates in the Atmosphere.

Thesteel includes a near-surface region that has been depleted of silicon relative to a remainder of the steel.

Studies show that radar has great potential to provide useful near surface moisture mapping.

The processing technologies of the three-component seismic data in the near surface high-velocity layer are presented.

The invention discloses a point-by-point excitation well depth designing method based on a uniform near-surface model.

The reflected protons could be accelerated to high speed in near-surface region because of the self-pickup process.

The precipitation and near surface air temperature simulated by IAP9L_VEGAS is closer to the observed.

The newly established near surface model was applied in 2-D and 3-D seismic data process, obtaining good quality stacking profiles.

Through analyzing variation of soluble anions in near-surface soil, we can track the oil-gas information underlying strata.

Near-surface blood vessels add a blush of red.

In fact, this kind of near surface is fewer.

The influence of daily and annual variation of the surface temperature on near-surface temperature survey

Numerical simulation of flow around submarine operating close to the bottom or near surface

Study of a Numerical Calculation Method of Aerodynamic Characteristics in Near Surface Flight

Probabilistic seasonal prediction of the winter North Atlantic Oscillation and its impact on near surface temperature

it explicitly applies the continuous boundary conditions of the complex near surface to implement the semi-analytical numerical simulation;

Near Surface Air Flow Field Across the Shelterbelt of Shapotou Section, Baotou-Lanzhou Line

Near-surface temperature inversion over the Arabian Sea due to natural aerosols

Background Density Characteristic of the Main Greenhouse Gas Near-surface in Tai Lake Basin

The correlation between topography and near surface structure and its implication to refraction statics in Hangjinqi area

The vertical micro-migration of hydrocarbon and its near surface geochemical effect

D. carrying out point-by-point excitation well depth designing and static correction value calculation on the uniform near-surface model;

Disturbing Factors of Near-surface Petroleum Geochemical Prospecting in Ordos Basin and Elimination Methods

Temporal patterns in near-surface CO concentrations over contrasting vegetation types in the Phoenix metropolitan area

Analysis of spatial patterns underlying the linkage between solar irradiance and near-surface air temperatures

Estimation of the soil thermal conductivity and heat flux in near surface layer from soil temperature

Probing near-surface atmospheric turbulence with high-resolution lidar measurements and models

Comparison of Atmospheric Characteristics of Near-Surface Layer between Oasis and Desert Background

Analysis on applied effectiveness of near-surface aquifers exploration with NMR technique in North Western arid area

Methodology of regional geological survey of near-surface sedimentary sequences in muddy coastal zones

Analysis of Groundwater Environment in Groundwater Resource Areas Near Surface Water in Xianyang City

Time Variation of Cloud Distribution near Surface Wind Convergence Zone in the Nobi Plain during Daytime on Summer Sunny Days

Inorganic element concentrations in near surface aerosols sampled on the northwest slopes of Mount Kenya

The Study of Near Surface Seismic Mixed Imaging Technique and Its Application

Application of geologic radar for near-surface geological survey in mountainous areas

Winds of change? : Projections of near-surface winds under climate change scenarios

Effect of topographic curvature on near-surface stresses and application to sheeting joints

Near-surface mechanical properties of KDP crystals in single point diamond turning

Simulation of Submarine Near-surface Motion under Disturbance Force

Predicting Patterns of Near-Surface Air Temperature Using Empirical Data

The exploitation technology of near surface geothermal energy

Analyzing near-surface problem in Eboliang mountainous region with mathematical and physical models

Model test study on deformation and subsidence of ground surface and surrounding rock caused by exploiting inclining mine near surface

Acceptance criteria for near surface disposal of radioactive waste

Transfer Coefficients of Sensible Heat under the Atmospheric Stability in Near Surface Layer over Dunhuang Gobi

Researches and Application of Near-Surface Survey Techniques in the Western China

Near-surface SH-wave surveys in unconsolidated alluvial sediments

Analysis of Ultraviolet Radiation near Surface and Forecast

First Break Tomography for Near-surface Layers in Seismic Exploration

Wave equation wavefield continuation static correction for seismic data on complex near surface

Study and application of near-surface shooting characters in desert Gebi area

Forward and inverse method for near surface seismic scattered noises

Common focus-point method for elimination of complex near surface effect

Calculation of near surface shear velocity from surface waves

Effects of near-surface soil water conditions on soil erosion process

Robust control and simulation of near-surface submarine

Narrowband-to-broadband albedo conversion for glacier ice and snow based on aircraft and near-surface measurements

Study on near surface absorption and seismic wave attenuation rules in Qijiabei region

Research on the Near Surface Effect of the Radar Antenna

Gain of near-surface velocity in mountain regions

Numerical calculation of NEMP from near-surface