A note on radar altimeter signatures of internal solitary waves in the ocean It is well known that Internal Waves of tidal frequency (i.e. Internal Tides) are successfully detected in seasurface height (SSH) by satellite altimetry [... JCBD Silvaa,ALF Cerqueiraa - International Society for...
A satellite-based cellular telecommunications system employing a constellation of telecommunications satellites in medium earth orbit to provide multibeam radio frequency (rf) communications links for worldwide cellular telephone service with a minimum number of satellites. The telecommunications satellites are...
"He averaged a C" compute the average of 同义词:average out adj. approximating the statistical norm or average or expected value "the average income in New England is below that of the nation"; "of average height for his age" 同义词:mean(a) ...
...of the day which said that that nearly impregnable structure, of the barricade of the Rue de la Chanvrerie, as they call it, reached to the level of the first floor, were mistaken. The fact is, that it did not exceed anaverageheight of six or seven feet. It was built in such...
In connection with the RHESSI satellite observations of solar flares, which have revealed new properties of hard X-ray sources during flares, we offer an i... BV Somov - 《Astronomy Letters》 被引量: 20发表: 2010年 THE HEIGHT OF A WHITE-LIGHT FLARE AND ITS HARD X-RAY SOURCES We describ...
2) The average height of orbit 轨道平均高度3) near circular orbit 邻近圆轨道 1. In this paper, a method of solving quadratic equations-based four-impulse optimal rendezvous between near circular orbits is investigated. 研究了一种基于二次方程组的邻近圆轨道四冲量最优交会的求解方法。 更多...
Based on the MODIS remote sensing satellite data,the time series of pentadly averaged distance between sea ice edge and the coast in Bohai Sea from 2001 to 2011 is built.The interannual and seasonal variability of the series is studied.The analysis shows the largest distance happens in January...
题目Qomolangma is the world's highest mountain. (A)You may have learned from your textbooks that its height is 8,844 meters. But not all sides are in agreement on this. Different researchers have given different results. In addition, the height of the mountain can change over...
athis is enabled by advanced control systems,combining inertial guidance sensors,radar and infrared homing seekers,satellite navigation updating from the global positioning system and sophisticated processing of the"feedback error",all combined in an affordably disposable package. 这由高级控制系统使能,结合...
testing has shown that appearance modifiers broadness and height, while changing the overall size of a dwarf, aren't taken into account when checking if weapons can or cannot be used. only the base average body size (60000 for adult dwarves) is used. ...