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- Markov chain monte carlo simulation (MCMC) was taken to sample the posterior distribution to get the marginal posterior probability function of the parameters, and the statistical quantities such as the mathematic expectation were calculated. 通过马尔科夫链蒙特卡罗模拟对后验分布进行了采样，获得了参数的后验边缘概率密度，并在此基础上获得了参数的数学期望等统计量。
- A kind of interesting discrete random variable is introduced, its mathematical expectation and variance are equal to 1, and further we obtain some summation formulas. 摘要介绍了一类有趣的离散型随机变量，它的均值和方差都是1，并由此得到了几个求和公式。
- On the basis of building the ship radiated-noise model, the mathematical expectation expressions of ship radiated-noise demodulation spectrum harmonic clan feature were educed. 在建立舰船辐射噪声仿真模型的基础上，推导了单、双螺旋桨舰船辐射噪声调制谱谐波族幅值特征的数学期望表达式。
- The change of coal thickness caused by geological structure is nonlinear and revulsion, but in a certain range, the mathematical expectation of coal thickness distribution is a fixed value. 由构造引起的煤厚变化具有非线性特征和突变性,但在一定的范围内,煤厚分布的数学期望为一个固定值。
- His new book did not come up to expectation. 他的新作没有达到预期水平。
- The dog wags its tail in expectation of a bone. 那条狗摇著尾巴，巴望吃肉骨头。
- He did it in expectation of nothing. 他做这件事并不期望得到什么。
- His mind was throbbing with expectation. 他的心因期待而柁柁地跳着。
- The shop expect to make a small profit this year. 这家店铺期望今年能赚点钱。
- I found then in tears contrary to my expectation. 我出乎意料地发现他们在哭。
- How in the world do you expect me to know him? 你究竟怎么会想到我认识他呢？
- I can't expect help from the idler. 我不能指望那个懒惰者的帮忙。
- He seemed to expect to be waited on hand and foot. 他像是想要人尽心尽力伺候他。
- I didn't expect him to descend to personal abuse. 我没料到他会堕落到对我进行人身攻击的地步。
- The dog wagged its tail in expectation of a bone. 那条狗摇著尾巴,巴望吃肉骨头。
- Properties of maximal mathematical expectation 最大数学期望的几个重要性质
- Don't expect that niggard to invite you to dinner. 别指望那个吝啬鬼会请你吃饭。
- mathematical expectation of damaged targets 毁伤目标数学期望
- His work comes up to what we expect of him. 他的工作符合了我们的期望。
- I expect I will be back on Sunday. 我预计我会在周日回来的。
