您要查找的是不是：
- 次Laplace算子sub-Laplacian
- p-次Laplace算子p - sub - Laplacian
- p次Laplace算子p-sub-Laplacian
- 次椭圆p-Laplace算子subelliptic p-Laplacian
- Laplace算子Laplace operator
- 我们每年合家团聚一次。Our family has a yearly reunion.
- p-Laplace算子p-Laplace operator
- 这里的农民一年播一次种子。The farmers here sow once a year.
- 我们每周下两三次棋。We played chess two or three times weekly.
- 这次考试之难出乎我的意料之外。The exam was more difficult than I had bargained for.
- m-Laplace算子m-Laplace operator
- 我每天刷牙两次。I brush my teeth twice a day.
- 司机对那次车祸应负部分责任。The driver is partially to blame for the accident.
- 高阶Laplace算子higher ofder Laplace operator
- 这趟上山是一次艰难的跋涉。It was a hard trudge up the hill.
- 我每年进一次山。I make a yearly trip to the mountains.
- 第一次见面我就讨厌他了。I took against him at first sight.
- 与广义p-Laplace算子相关的非线性Neumann边值问题解的存在性The Existence of Solution of Nonlinear Neumann Boundary Value Problem Involving the Generalized p-Laplacian Operator
- 二次曲线conic
- 这条船在一次风暴中失事了。The ship was wrecked in a storm.
