用于生成不同参数的正态分布的随机数;瑞利分布随机数;泊松分布随机数-Different parameters used to generate the normal distribution of random numbers Rayleigh distribution random numbers Poisson distribution random number
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002074s ]
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SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002065s ]
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SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002712s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 194961 [ RunTime:0.001323s ]