查询词典 curved

Nutlets dark brown, oblique subulate, trigonous-tetrahedral, 1-1.5 mm, shiny, usually glabrous, adaxial bottom surface prominent, 2 lateral surfaces equal, a longitudinal rib at their juncture; abaxial surface convex, ovate, acutely 3-ribbed; carpophore sharply curved.

小坚果暗褐色，斜的钻形，三棱四面体，1-1.5毫米，发亮，通常无毛，正面的底部表面突出，背面凸，卵形，尖锐3肋；果瓣柄明显地弯曲。

Show model combines growth model, math model and VR technologies to design the proper object structure of each organ of virtual plant. First of all,research background, research content of virtual plant area and Virtual Reality technology are introduced. The concept of VR and research content of virtual plant are defined. Secondly, we analyze math model of virtual plant, including Bezier curve, NURBS curved surface, fractal system, L-system and Catenary curve. Thirdly, we give show model of virtual plant in detail. Finally, the design of the platform and growth model on XML script is introduced , and how to show the virtual plant in the platfrom is discussed too.

本文首先介绍了虚拟植物领域的研究背景、研究内容和虚拟现实技术，明确了虚拟现实的概念和虚拟植物的研究范畴，然后介绍了虚拟植物器官的数学模型，对各个器官展开了拓扑结构分析，建立有针对性的数学模型，先后介绍了Bezier曲线，NURBS曲面，分形系统，L-系统和悬链线曲线，接着详细分类介绍了虚拟植物器官的显示模型，最后介绍了虚拟作物平台的设计，平台中基于XML脚本的生长模型，以及虚拟作物在作物平台中的显示。

There were bright tears on Melanie's lashes and understanding in her eyes, and before them, Cathleen's lips curved into the crooked smile of a brave child who tries not to cry.

媚兰眼睫毛上泪珠莹莹，眼睛里充满理解的感情，面对此情此景，凯瑟琳像个强忍着不哭的勇敢男孩，装出微笑的样子。

The problem of a curved rigid line or crack crossing the interface of the circular inclusion are studied by the principal part analysis method of Cauchy type integral equation. The singular stress index at the intersection and the singular stress at the angular regions near the intersection are obtained. The singular stress coefficients of rigid line at intersection and the stress intensity factors of crack at intersection are defined by using the singular stress.

利用Cauchy型奇异积分方程的主部分析方法对曲线型刚性线和曲线裂纹和圆夹杂界面的相交问题进行了研究，得出刚性线以及裂纹和界面交点处的奇性应力指数以及交点处角形域内的奇性应力，并利用奇性应力分别定义了刚性线在交点处的应力奇异因子和裂纹在交点处的应力强度因子。

According to model, lead zinc ore bodies of mineral deposit, celestite ore bodies and gypsum ore bodies are distributed by the incomplete dome shape. The sandstone type ore bodies like a curved surface shape, is on the top, wide distribution, which like the top cover of a mushroom. The limestone breccia type ore bodies, under the sandstone type ore bodies, with mostly irregular vein shape, lens body shape, locate at the root of the mushroom. Gypsum and celestite ore bodies, accompanying with limestone breccia type ore bodies with the shape of vein, lens body, distribute under the sandstone type ore bodies.

根据模型显示，金顶矿床铅锌矿体、天青石矿体和石膏矿体呈不完整的穹隆状分布，砂岩型矿体在上，为曲面状，分布广，似一蘑菇的顶盖，而灰岩角砾岩型矿体分布局限，部分产于砂岩型矿体之下，多为不规则的脉状、透镜体状，构成蘑菇的根部；石膏和天青石矿体主要与灰岩角砾型矿体相伴产出，呈脉状、透镜体状，多分布于砂岩型矿体下部。

One of the major difficulties in design of plane curved prestressed girder bridges is how to determine its center line of gravity of prestessing force of steel breafly written as c.

如何确定平面曲线梁桥中预应力钢筋合力重心线的位置，是一个尚未解决的问题。

The chaise longue features an extended curved base with the main frame of the piece being constructed out of two timber pieces form the sides and are CNC'd to a precision shape to give a perfect curve.

该躺椅的显著特点是延展的曲线形底座和由两块厚木片构成的上下两层，再结合现代化的数控机床技术构造成完美的曲线外形。

As a result, the system is found effective to chamfer along the edge of a hole on a workpiece with free-curved surface.

结果发现，系统能够有效地沿着非曲面工件上的洞的边角进行清毛刺作业。

Microvasculature in the rat optic nerve is abundant. Proximal to globe their alignment are curved and gradually become straight along the optic nerve axis towards optic chiasm.

大鼠视神经内的微血管数量多，走行变化大，从球后到视交叉沿视神经轴由横行逐渐变为纵行。

In approximately 50% cases,A_1 were curved in their courses.A_1 passed across the optic nerve or optic chiasma to the longitudinal fissure where they communicated with the opposite ant.cereb,art.b...

返动脉以一支型和两支型多见，多数起源于前交通动脉平面的大脑前动脉(52.53±2.89%)，通常平行于 A_1的前外侧方，但也有几种复杂的行程，手术时应予注意。

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