查询词典 curved

The lens has a section in a plane normal to a longitudinal axis of the lens, in which a surface of the lens facing the light source has a curved line that expands or is convexly facing toward the light source.

所述透镜在与透镜的纵向方向垂直的平面上具有截面，在该截面中，透镜的面向线光源的表面具有朝向光源扩张的曲线。

A curve coordinate system which is suitable for variable height curved box-girder were established.

当曲轴线半径与箱梁宽度比小于10时，必须考虑曲率沿横向变化的影响。3。

A curve coordinate system which is suitable for variable height curved box-girder were established. The flexure, torsion and distortional warping displacement functions were established, and the strain-deformation equations were obtained, a spatial finite element analysis method of trapeziform cross section variable-curvature box-girder with vertical symmetrical axis was also presented.

建立适合于变高度曲线箱梁的曲线坐标系，推导了变曲率、变高度箱梁弯曲、翘曲扭转和畸变的位移方程和应变-位移关系式，提出了具有一个竖直对称轴的变高度变曲率曲线箱梁的薄壁曲梁空间分析有限元方法。

The coping blade is designed to be used for cutting in tight spots or curved patterns, much as you would with a coping saw, only without the teeth.

弧形刀刃是被设计用来在紧要关头切割或雕刻图案的。很像你用的尖角锯，只是没有锯齿而已。

With the constraints of these feature points, perspective projection, coplanarity and colinearity, the curved surfaces can be recovered by minimizing the linearly constrained quadric objective function.

把特征点的位置、共面、共线、透视投影等作为约束，通过最小化线性约束下的二次目标函数实现曲面重建。

Company manage cold curved shaping machinery mainly, have many persons of experienced senior technician and Switzerland study overseas returned student of COPRA in Germany, and such domestic close cooperation for many years of numerous universities and colleges as Central China University of Science and Technology, etc..

公司主营冷弯成型机械，拥有多名经验丰富的高级技师及在德国，瑞士学习过COPRA的海外归国留学生，并与华中科技大学，江苏科技大学等国内众多院校有着多年的密切合作关系。

Note the presence of the curved trumpet, the cornu .

请注意小号存在的弯曲，在大角。

Sepals 3(or 5); lateral sepals free or connate, margins entire or serrate; lower sepal large, petaloid, usually navicular, funnelform, saccate, or cornute, tapering or abruptly constricted into a nectariferous spur broadly or narrowly filiform, straight, curved, incurved, or ± coiled, swollen at tip, or pointed, rarely 2-lobed, rarely without spur. Petals 5, free, upper petal flat or cucullate, small or large, often crested abaxially, lateral petals free or united in pairs. Stamens 5, alternating with petals, connate or nearly so into a ring surrounding ovary and stigma, falling off in one piece before stigma ripens; filaments short, flat with a scalelike appendage inside; anthers 2-celled, connivent, opening by a slit or pore.

萼片3(或5)；侧萼片离生或者合生，边缘全缘或者有锯齿；更低的萼片大，瓣状，通常舟形，漏斗状，囊状，或具角状突起，渐减突然或缢缩进一分泌蜜汁具距或宽狭丝状，花瓣5，离生，上面的花瓣平坦的或者兜状，雄蕊5，与花瓣互生，合生或者近合生成环而围绕子房和柱头，在柱头成熟之前完整地从上面落下；花丝短，扁平，在里面的有一鳞片状附属物；花药2室，靠合，通过一条裂缝或者孔开裂。

If not curved, littered data, 17 like drugs, gradually corrode mind of adolescents.

如果不弯，乱丢垃圾了数据，像药，逐渐地使腐蚀青少年的思想。

In addition to the materials it uses, the curved design of the lower part of the cowling matches the shape of the tibias with a view to spreading out the force of an impact should the tibias come into contact with the dash.

除了它使用的材料，在对罩下部曲线设计比赛，以制造出一个冲击力的角度研究胫骨胫骨的形状应与破折号接触。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐