English translation for "源距"

source-detector separation
t-r spacing

Related Translations:

距:  Ⅰ名词1.(距离) distance 短语和例子行距 the distance between rows of plants2.(雄鸡、雉等的腿的后面突出像脚趾的部分) spur (of a cock, etc.)Ⅱ动词(相距) be apart [away] from; be at a distance from 短语和例子相距不远 not far from each o

Example Sentences:

	1.	On dual detector carbon oxygen logging 双源距碳氧比测井技术研究
	2.	The amplitude of the waveform in a borehole with a vertical fracture gradually decreases with the increase of the source distance , but the decrease velocity is varied with the location of the fracture 5 、垂直裂缝地层井内全波幅度随源距增大而逐渐减小，但其降低速率随裂缝位置变化是不同的。
	3.	Stoneley wave is a kind of guide waves propagating along the liquid - solid interface in well . when a sonic beam strikes the surface of a thick plate immersed in a liquid , a stoneley wave is generated . stoneley wave approach is applied on analysis of well logging more and more widely in recent ten years with the introduction of advanced analysis methods for component waves from full - waveform array acoustic log data . the spectrum of stoneley waves are used to identify the fractured zones and quantitatively calculate the fracture parameters of reservoirs , especially to evaluate the validity of fractures at fracture - type complex reservoir 斯通利波是一种沿井壁传播的声波，当声波脉冲与井壁和井内流体的界面相遇时就会产生斯通利波。近十几年来，由于长源距和偶极子阵列声波仪在测井中的广泛应用和全波形阵列声波测井资料中各组分波的处理分析方法的进步，可将斯通利波分离出来单独研究并应用于测井资料分析。斯通利波技术是评价裂缝及其渗透性的有效方法。
	4.	Based on the discussion on the principle of density - logging , this paper analyses far - gamma gamma rate , near - gamma gamma rate and density - logging curve respectively , and discusses far - gamma gamma rate near - gamma gamma rate and density variation caused by radioactive anomalies , and preliminarily interprets factors that could lead to the variation of density - logging curve of radioactive anomalous layer , thus explaining the reason why density - logging curve changes at the radioactive ore - layer in northern ordos basin , finally , an empirical formula for revising the distortion of density - logging curve has been established 摘要本文概述了密度测井原理，分别对长源距计数率、短源距计数率及密度曲线进行分析，对由于放射性异常引起的长源距计数率、短源距计数率及密度变化情况进行了讨论，初步解释了放射性异常层位密度曲线的变化因素，说明了鄂尔多斯盆地北部地区密度测井曲线在放射性矿段的变化原因。

Similar Words：

"源静香" English translation, "源久金属兴业有限公司" English translation, "源九郎" English translation, "源九郎义经" English translation, "源矩阵" English translation, "源卷" English translation, "源俊房" English translation, "源俊赖" English translation, "源俊赖朝臣" English translation, "源科技 机房短信通" English translation