The steamer winds in and out among the islands.

They wound their way through the narrow valley.

他们在狭窄的山谷中迂前进.

General expressions of the magnetic vector potential for multipole fields are derived.

推导出了用多极场空间谐波函数表示的磁矢位的通项表达式.

The vector product is said to be anticommutative.

可以说矢积是反交换的.

Sell Cell packs are containers in which seats seeds are started.

细胞培养皿是指种子开始生长所在的培养皿.

The culture vessel must be rendered initially sterile.

培养皿必须先行灭菌.

An indifference curve is usually assumed to be convex.

无差异曲线通常呈凸形.

The ribs stood out so that the skin over them was tense.

肋骨那么鼓凸,皮肤紧紧地绷在上面.

There was a three-quarter moon tonight.

今晚是凸月。

Analytic solution to the deforming force of cone-die direct extrusion

锥形模正挤压变形力的一种解析解

Optimal Preform Die Shape Design through Controlling Deformation Uniformity and Deforming Force in Metal Forging

控制锻件变形均匀性和变形力的锻造预成形多目标优化设计

Deforming Force Relationship Between Axisymmetric State and Plane Strain State in Extrusion Technology

挤压工艺轴对称状态与平面应变状态变形力之间的关系

Effects of parameters on deforming force of tube inversion by axial drawing

条件参数对拉伸翻管成形力的影响规律

Studies show that ultrasound can reduce the deforming force of the material.

研究表明，超声振动可降低材料的塑性成形力。

Elasticity can be defined as the ability of the material to return to its original shape when the deforming force is removed.

弹性可被定义为当施加于材料上的变形力被撤除时，材料恢复其原来形状的能力。

Compare and Analyse of Unit Deforming Force and Boundary Conditions in Model Element of Cylinder Upsetting

圆柱体镦粗模型单元单位变形力及边界条件的比较分析

It was indicated earlier that primitive flow tables could be formed with redundant stable states.

前面已经指出,构成原始流通表时会出现冗余的稳定状态.

The boys threw snowballs at me and before I came to my senses they ran away.

那些男孩向我掷雪球,及至我定过神来时,他们已逃这夭夭了.

Early wed, early dead.

早婚者早夭.

He will not suffer from unnatural death.

不为横死非命所夭.

Night had almost come when I laid my hand on its rough sides.

当我的手触到那粗糙的岩壁时,夭几乎已经完全黑了.