查询词典 curved

Trajectory optimization method was applied to compensate coat thickness difference of complex curved surface with concavo-convex structure to improve the uniformity of coat thickens.

为提高曲面上涂层厚度的一致性，采用轨迹优化方法对表面有凹凸结构的复杂曲面的涂层厚度差进行补偿。

Developed by Pennsylvania's Palatine Germans about 1750, Conestoga wagons had high wheels capable of crossing rutted roads, muddy flats, and the nonroads of the prairie , and a floor that was curved upward at both ends to prevent cargo from shifting on steep grades.

终于翻到了新东方的老师讲义（那个坚持不肯透露自己姓名的语法老师），当两个主句平行，可以SVO，and SVO 从句不可以。再加上楼上说的，and前面有名词的时候，这个语法点应该全面了

Analysis of curved optical waveguides by conformal transformation.

波导弯曲半径与弯曲损耗的关系。

An experimental formula of bending loss is suggested on the basis of conformal transformation and normalized approach used in analysis of curved optical waveguides.

介绍了分析波导弯曲损耗的保形变换法和归一化方法以及由此得到的波导弯曲半径与弯曲损耗的关系式。

Since1973, when Hawking discovered the thermal radiation of black hole, this problem has been widely studied by means of theory of quantum field in curved space-time, Green's function method and the conformal transformation etc.

从1973年霍金发现黑洞热辐射起，人们对这个问题采用弯曲时空的量子场论、格林函数法、共形变换等方法进行了广泛的研究。

After 7 days, conidiophore stretch, resembling the hyhae, straight or curved, septate, up to 800 μm long. The eonidia can germinate at 5—30℃ and the optimum temperature for conidia to germinat...

菌丝生长和孢子产生最适pH值为pH4—6，葡萄糖和木糖为最佳碳源，天门冬素为最佳氮源，维生素H和维生素B_1对孢子产生作用很大。

Capsule cylindrical, coniform, or ovoid, sometimes curved, dehiscent from top, septicidal; valves thick or thin, straight or twisted.

圆筒状的蒴果，锥状，或卵球形的，有时弄弯，顶裂，室间开裂；裂爿厚或薄，直的或扭曲。

Secondly, it analyses the line type between stator and rotor of PDM, gets its derivation bone line equation that satisfies the motor conjugate line type of theoretical sealing and the equation of curved surface, and determines its basic processing method and technology according to the line type characteristic of the spiral curve through analyzing some kinds of typical spiral curve processing methods.

其次，对螺杆钻具定子与转子进行线型分析，推导出其满足理论密封性的马达共轭线型的骨线方程和曲面方程，根据螺杆钻具定子内孔螺旋曲线的线型特点，在分析了几种典型的加工螺旋曲线加工方法的基础上，确定了其基本的加工方法和工艺。

Aximum intensity projection,curved planar reformation and volume rendering were used conjunctively to observe morphological changes of the coronary arteries,such as atherosclerotic plaques and compression.

B-MCA及邻近冠状动脉形态学的观察：采用多平面重组、曲面重组、容积再现多种后处理技术相结合观察MCA近端及远端粥样硬化的发生率。3。

To obtain the parts surfaces' constant scallop height after machining, a new toolpath generation algorithm named as curved surface mapping approach for 3D equidistant path-interval and conto.

曲面映射法是依据加工后零件表面材料余量呈现"等残留高度"的要求，设计的一种生成空间等距环切加工刀具轨迹的新方法。

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