cutoff ['kʌtɔf]

cutoff的基本解释

n.

近路, 切掉, 中止, 运河, 新河道, 关车

与cutoff相关的网络例句 [注：此内容来源于网络，仅供参考]

Most foreign scholars believed that T_2 cutoff value of sandstone cores was about 33 ms and domestic scholars generally believed that T_2 cutoff value of domestic sedimentary reservoirs cores was less than 33 ms. In majority study abroad most T_2 cutoff value of carbonatite cores distributed between 90 ms and 100ms, and never saw author relevant reports yet about T_2 cutoff value of vulcanite reservoir cores.

国外研究中砂岩T_2截止值大多在33ms左右而多数碳酸岩岩心集中在90～100ms之间，国内学者普遍以为国内沉积岩储层岩心的T_2截止值要小于33ms，还未见到火山岩油气躲岩心T_2截止值的相关报道。

Based on basic theory of elastic wave propagation, wave equation forpropagation of elastic wave in 2 dimension vertical inhomogeneous mediumof similar concrete cutoff wall model is developed. 2 dimension elastic sheetof concrete cutoff wall is established to research law and energy distributionrelations between propagation, attenuation, reflection and transmission ofelastic wave in concrete cutoff wall; Based on the concept of resolution, thecontent of vertical reflection method used to inspect concrete cutoff wallresolution is raised and factors will have influences on resolution are analyzed,expression of defective layer composite reflection factor and detectabledefective layer maximum thickness are developed; Relations between allsteps of sampling system of vertical reflection are build, the influence ofcentrum characteristics and receiving sensor on testing results are analyzed,therefore parameter requirements for testing instrument and parameter selection principle of collected parameters are raised.

2从弹性波传播的基本理论研究出发，推导了弹性波在类似混凝土防渗墙模型的二维垂向不均匀介质中传播的波动方程式；建立了混凝土防渗墙二维弹性薄板模型，研究弹性波在混凝土防渗墙中的传播、衰减、反射、透射规律及能量分配关系；从分辨率的概念出发，提出了垂直反射法检测混凝土防渗墙分辨率的内涵，对影响分辨率的因素进行了分析，推导出了缺陷层复合反射系数、可检测缺陷层极限厚度的表达式；建立了垂直反射法采样系统各环节之间的关系，研究分析了震源特性、接收传感器对测试结果的影响，提出了对测试仪器参数的要求及采集参数的选择原则。

Under best centrifugal force, author selected a lot of representative Glutenite、carbonatite and vulcanite cores and carried on centrifugal experiments and NMR T_2 measurement, and determined T_2 cutoff value of each cores, This *** also selected a certain amount of representative fresh oil-bearing sandstone for calibrating T_2 cutoff value, and analyzed influence of T_2 cutoff value with original wettability of core.

在最佳离心力下，本文选取了大量有代表性的砂砾岩、碳酸岩和火山岩岩心进行了离心实验和核磁共振T_2丈量，确定出了对应岩心T_2截止值大小，本文还选取了一定数目有代表性的新鲜含油砂岩湿样进行了T_2截止值标定，分析了岩心原始润湿性对T_2截止值的影响。

与cutoff相关的网络解释 [注：此内容来源于网络，仅供参考]

cutoff：截止

TDA6103Q{5}脚为暗平衡检测控制端,改变{5}脚直流电位可以调整R、G、B束流截止电压,由于在TDA6103Q的前级增设了白平衡调整控制电路TA8889AP,R、G、B截止(CUTOFF)和激励调整(DRIVE)是CPU通过I2C BUS输送软件设置数据在TA8889AP 内完成的.

cutoff：截断

优化免疫反应的时间和浓度后,用FOB-3分别检测炭疽芽孢及繁殖体、鼠疫F1抗原和葡萄球菌肠毒素B.为便于结果判定,确定截断(cutoff)值,并以Ssignal与NNnoise差值的形式消除荧光信号中的噪声.结果:使用光纤生物传感器FOB-3,

cutoff：閾值

又称古柯碱,是一种中枢神经兴奋剂,具有典型的精神兴奋作用. 可卡因的主要代谢产物是苯甲酰爱康宁(BE, Benzoylec-gonine),故目前检测可卡因的诊断试剂盒均以检测BE为主. 目前国际通用的可卡因诊断阈值(Cutoff)为300ng/ml.

cutoff：截止频率

奇摩部落格简单的R-C滤波器截止频率(Cutoff)计算程式 2009/03/19 新增 1 个DIY 实作 含音控前级的LM1875-22W功率放大器 ... MC34063电源升压电路板 新增 1 个 实用文件 [如何办别 NPN、PNP电晶体及其脚位] ... 好像不错,

cutoff：abbr. c-o; 关闭，切断