“皮克林，E.C.”的概念、定义、翻译、参考文献-科学参考

单词	皮克林，E.C.
释义	皮克林，E.C. Encyclopedia 理学〔天文学家〕（239）释 Edward Charles Pickering皮克林，E.C. （1846-07-19～1919～02-03）美国天文学家。
随便看	non-monotone line search nonmonotone line search non-monotonic function non-monotonic logic non-motorized traffic design non-motor vehicle non-motor vehicle parking non-movable singularity nonmyelinated nerve fiber non-myelinated nerve fibre nonmyeloablative conditioning nonnative Chinese speakers profiling non-native fishery species Nonna Victorovna Mordyukova nonnegative non negative characteristic form non-negative characteristic form nonnegative characteristic form nonnegative combination nonnegative definite nonnegative definite kernel nonnegative definite matrix nonnegative definiteness nonnegative definite quadratic estimate non-negative definite quadratic estimator

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