伽马

基本解释 (translations)

Gama  ·  gamma

与伽马相关的网络例句 [注：此内容来源于网络，仅供参考]

Based on the natural gamma log curve s of acid tuff and clay rocks of acid volcanic events,the author here queries the arguments that radioactive intensity of sedimentary strata will grow with the increasing argillaceous materials and that the natural gamma value and the empirical equation can be used to calculate contents of argillaceous materials.

根据酸性凝灰岩和酸性火山事件粘土岩的自然伽马测井曲线，对当前流传的"沉积岩层的放射性强度随泥质含量的增加而增高"的概念和用自然伽马值及经验公式求泥质含量提出质凝。

Aimed at the zone of interest in the Q 3D seismic survey, which is characterized by thin sand body as well as the quickly lateral alternation, three inversion methods of Strata software are put into use, including the 3-D wave impedance inversion, the well log parameter inversion, and multi\|attribute gamma inversion.

针对Q三维地震工区目的层砂体薄、横向变化快的特点，在Strata软件上相继采用了三维波阻抗反演、测井参数反演和多属性伽马反演3种反演方法进行试验，最终确定了多属性伽马反演方法能较好地解决利用地震资料进行储层预测的一些问题，从而为工区勘探开发提供了可靠的高精度反演资料。

Of which,wet basis ash content is defined by gamma-ray log,and the precondition is the ash mainly argillaceous and contains no radioelement;carbon is defined by density log and artificial gamma log,and moisture calibration for density log ;saturated porosity is defined by density log after ash calibration;gas content is defined by acoustic log and density log compou.

其中以自然伽马测井确定湿灰分，该方法的前提条件是湿分主要是泥质且泥质不具放射性元素；以密度测井与人工伽马测井确定含碳量，并对密度测井作湿分校正；以灰分校正后的密度测井确定饱和水孔隙度；含气量的估算以声波测井和密度测井组成的复合参数ΔT/dDEN来确定，或以视电阻率曲线确定含气量。

At first, this dissertation takes the natural gamma log as an example to put forward the regularized least-squared deconvolution theory, with which not only the effect of the surrounding formation is removed, but al so the effects of the well logging velocity, sampling interval, the ratemeter time constant, the detectorlength and the formation dip-angle are re moved.

首先，本文以自然伽马测井曲线为例，研究了正则化最小乘方反褶积方法。应用该方法，不仅消除围岩对自然伽马曲线读数的影响，而且消除测井速度、测井采样间隔和率表电路时间常数的影响。

Regular measured parameters in CBM uncased hole have gamma-ray,long and short spaced artificial gamma,spontaneous potential,dual lateral,dual caliper,acoustic,compensated neutron,well temperature and deviation etc,while gamma-ray,acoustic amplitude,acoustic variable density...

煤层气裸眼井常测的参数有自然伽马、长短源距人工伽马、自然电位、双侧向、双井径、声波、补偿中子、井温、井斜等，而固井质量检查测井则用自然伽马、声幅、声波变密度和磁定位等方法。

Based on the natural gamma log curve s of acid tuff and clay rocks of acid volcanic events,the author here queries the arguments that radioactive intensity of sedimentary strata will grow with the increasing argillaceous materials and that the natural gamma value and the empirical equation can be used to calculate contents of argillaceous materials.

根据酸性凝灰岩和酸性火山事件粘土岩的自然伽马测井曲线，对当前流传的&沉积岩层的放射性强度随泥质含量的增加而增高&的概念和用自然伽马值及经验公式求泥质含量提出质凝。

Magnetic storms commonly have amplitudes of 50 to 200 gammas, occasionally thousands of gammas.

磁暴幅度一般为 50 到 200 伽马，有时可能上千伽马。

Improving vertical resolution for density curves is by means of restructuring the response from large and small spacing sondes and borehole effect correction factor and coherence factor are used. Form the principle of GR logging, calculate volumes in investigating areas taken by borehole, formation, up and low shoulder beds, along with distance between center of gravity of the four unit bodies and detector. Based on the above, the weighting function of each unit body to GR signal contributions are established, thus realizing processing of GR logs with high resolution. The resistivity logging model uses "resolution matching" method to improve the resolution of the logs. After the process, PNN model is made to recognize the oil-gas-water bed. Compared with BPNN, the net work is featured swiftness, accuracy and ease of practical application.

提高密度测井曲线垂直分辨率是通过对重新组合长、短源距探测器响应的算法来提高补偿密度曲线的垂直分辨率，并加入井眼影响校正因子和相关性因子；自然伽马测井模型从基本原理出发，扣除井的影响，计算井筒、地层及其上下围岩所占探测球域体积及其重心到探测器的距离，以此建立各单元体对伽马测井信号贡献的权函数，通过权函数逐层计算不同厚度地层条件下各的单元体权因子，实现自然伽马曲线高分辨率处理；电阻率校正模型应用&分配率匹配&模型，应用低分辨率曲线提高为高分辨率曲线：曲线校正后，利用常规测井资料并且结合校正后的密度、伽马、电阻率等三个对判断油水层有利的指标，通过概率神经网络模型识别储层流体性质，较以前的模型，不仅极大的提高识别正确率，同时与普通神经网络相比较，提高了网络的运行速度和实用性。

Marco Polo visited India in the thirteenth century, and was followed 200 years later by a Portuguese navigator, Vasco da Gama.

马可波罗在13世纪到访印度，200年后葡萄牙航海家瓦斯科·达·伽马也到访了印度。

VASCO DA GAMA(3)- PARANA CLUBE 1 VASCO DA GAMA 3Game Date: 11, Wed 04:30:PM...

巴拉clube芯片得分比达伽马(1)(3)-巴拉那clube1达伽马3game日期：11、4时30分星期三：下午

与伽马相关的网络解释 [注：此内容来源于网络，仅供参考]

gamma function：伽马函数

伽马分配 gamma distribution | 伽马函数 gamma function | 伽马辐射 gamma radiation

gamma iron：伽马铁

gamma glucose | 伽马葡萄糖 | gamma iron | 伽马铁 | gamma position | 伽马位

gamma radiation：伽马辐射

伽马函数 gamma function | 伽马辐射 gamma radiation | 彩色范围(显示器) gamut

gamma radiation detector：伽马辐射探测器

gamma radiating level 伽马辐射能级 | gamma radiation detector 伽马辐射探测器 | gamma radiation 伽马辐射

natural gamma radiation：自然伽马辐射

natural frequency 固有频率 | natural gamma radiation 自然伽马辐射 | natural gamma radioactivity 自然伽马放射性

gamma ray source：伽马源

gamma ray logging 伽马线测井 | gamma ray source 伽马源 | gamma ray spectroscopy 谱学

gamma ray spectrometer：伽马能谱仪

gamma-ray probe 伽马探头 | gamma-ray spectrometer 伽马能谱仪 | gamma-ray test pit 自然伽马刻度井

KTHgamma ray without uranium：无铀伽马

Uuranium 铀 | KTHgamma ray without uranium 无铀伽马 | NGRneutron gamma ray 中子伽马

KTH gamma ray without uranium：无铀伽马

u uranium 铀 | kth gamma ray without uranium 无铀伽马 | ngr neutron gamma ray 中子伽马

gamma-ray test pit：自然伽马刻度井

gamma-ray spectrometer 伽马能谱仪 | gamma-ray test pit 自然伽马刻度井 | gamma-ray tool 伽马测井仪