∞)solutions to the obstacle problems for second order fully nonlinear elliptic equations with the nonlinear oblique derivative boundary conditions, under the natural structure conditions.
在自然结构条件下证明了具有非线性斜导数边界条件的二阶完全非线性椭圆方程障碍问题Ｗ~２，∞解的存在性、唯一性和正则性。
Through improving the drilling tool and using the advanced production craft in the drilling construction, this difficult problem may be overcome, which will cause leads-slanting possible in the complex formation.
复杂地层中的导斜施工,一直以来都是我国钻探施工中的一个难题。
bevel/5bevl;`bZvl/n 1 sloping edge or surface,eg at the side of a picture frame or a sheet of plate glass
斜边或斜面（如镜框或玻璃板的边缘）.
give a sloping edge to(sth)
把（某物）切成或磨成斜边或斜角
Bevel: The sloping surface of a type running up from the shoulder to the face. See Beard.
斜边:是连接字面和字肩间的倾斜表面。
Compute the lengths of the hypotenuse and the other small side.
计算斜边和其它小的边的长度。）
bevel the edges of, to make a miter joint.
斜切边缘，使成斜角拼接。
carpenter's side parallel flat chisel
木工斜[直]边扁錾
To tilt or cause to tilt to one side.
倾斜，使侧倾向一边倾斜或使向一边倾斜
sloping land (especially the slope beside a body of water).
倾斜地带（特别是水边的斜面）。
The hills around here fall towards the ocean.
土地逐渐向河边下斜。
She gave an oblique look to one side.
她向旁边斜看了一眼。
The land falls gently to the sea.
地面缓缓地向海边倾斜。
a sloping edge on a cutting tool.
切削工具上倾斜的边缘。
slanted across a polygon on a diagonal line.
以对角线斜跨多边形的。
To bevel the edges of for joining with a miter joint.
将端边切成斜角拼接
The land slopes to the sea by a gradual descent.
陆地逐渐向海边倾斜。
The bank slopes gently to the water's edge.
堤防缓缓向水边倾斜。
a plane that makes a beveled edge.
做有斜面的边的刨子。
a garden sloping gently towards the river
向河边稍稍倾斜的花园