On evaluating∫integral from n=-∞ to +∞(e~(ax~2+bx)dx)by contour integration;
运用围道积分计算∫integral from n=-∞ to +∞(e~(ax~2+bx)dx)
Contour integration by Cauchy integral formula formula is used.
提出了利用围道积分由Cauchy积分公式计算常系数线性常微分方程的基解矩阵的方法 ,比以往的方法更为简洁明
By contour integration we show that |(?),q〉_* is the common eigenvector of e~(-iφ)and the photon number difference operator.
找到了双模场中Susskind-Glogower相算符e~(iφ)态矢|,q〉的对偶本征矢|,q〉_*,运用围道积分证明了|,q〉_*是e~(-iφ)和光子数差算符的共同本征矢。
Infinite integrals of coefficients of algebraic equations are reduced to finite integrals by using contour integral and the principle of analytic continuation.
并提出可以用围线积分和解析开拓原理把方程组系数的无穷积分化为有穷积分。
In this peper,we research the physical background of the Green functionmethod of potential scattering in which the integration of contour is used inst-ead of the Cauchy principal value.
本文探索讨了势散射的格林函数方法中用围道积分代替柯西主值的物理背景。
Ultrasonic test analysis of the loose zone of the wall rock;
隧道围岩松弛范围的超声波测试分析
Deformation Monitoring of Surrounding Rock and Back Analysis on Surrounding Rock Mechanics Parameters for Tunnel;
隧道围岩变形监测与围岩参数的反演分析
Itsmolecular weight is fluctuated from 1.8×104 to 4.2×104 Dalton。
其分子量分布范围为1．8×104～4．2×104道尔顿。
Numerical Analysis on Deformation and Stress of the Surrounding Rock of Dichotomy Tunnel
分岔隧道的围岩应力及变形数值分析
Fundamental concept of calculus related to areas and other quantities modeled by functions.
微积分的基本概念,涉及函数所围成的区域的面积与数量。
CZT Detector Weighted Integration Method for Measuring Ambient Dose Equivalent;
碲锌镉探测器加权积分法测量周围剂量当量
Shrinking Range of Parameters and Intensifying Theory of Figure in Integral;
缩小参数取值范围,强化积分中值定理结论
Effects of grading treatment of intrahepatic cholestasis of pregnancy on prognosis of perinatal infants
肝内胆汁淤积症分度处理对围生儿预后的影响
Analysis on perinatal outcomes of intrahepatic cholestasis pregnancy in 77 patients
妊娠肝内胆汁淤积症77例围生结局分析
Perinatal outcomes of intrahepatic cholestasis of pregnancy
妊娠期肝内胆汁淤积症的围生结局分析
Perinatal Outcomes of Intrahepatic Cholestasis of Pregnancy:Analysis of 131 Cases
131例妊娠期肝内胆汁淤积症的围生结局分析
RESEARCH ON ACCUMULATED VIBRATION EFFECTS OF SURROUNDING ROCK IN BLASTING EXCAVATING ANCHORAGE TUNNEL FOR SUSPENSION BRIDGE
悬索桥锚碇隧道爆破开挖的围岩累积振动效应研究
Analysis on quadratic stress field characters of surrounding rock in Erlang mountain highway tunnel
二郎山隧道围岩二次应力场特征分析
Analysis of Surrounding Rock Stability of Soft Rock Tunnel and Study on Its Supports;
软岩隧道围岩稳定性分析与支护研究
Stability Analysis of Tunnel Surrounding Rock Based on Kriging Model
基于Kriging模型的隧道围岩稳定性分析
Study on Stability of the Surrounding Rock and Supporting the Deep-buried Tunnel
深埋隧道围岩稳定性分析与支护研究
Analysis on Failure Process of Surrounding Rock of Roadway or Tunnel in High Stress Area
高应力巷(隧)道围岩破坏过程分析