双角的
- 与 双角的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The results show, when the prism wedge angle is 4°, the transmitted laser beam changes about 1 μrad as the prism rotates 1′; when the small angle deviation on one side of the minimum deviation angle of each prism is controlled, the scanning range of laser beam in the horizontal and vertical direction is not less than 500 μrad, and the scanning precision of the device is superior to 0.2 μrad.
结果表明:取棱镜棱角α为4°时,棱镜每旋转1′,透射光束变化约1 μrad;分别控制双棱镜在其最小偏向角一侧小角度偏转,可以实现光束在水平方向和垂直方向500 μrad范围内的精确扫描,装置的扫描精度可以达到0.2 μrad。
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The mutual coherence and angular correlation function of scattered wave from two dimensional non-Gaussian rough surfaces is deduced using the Gram-Charlie distribution, then the pulse scattering from two dimensional rough sea surface is calculated, and pulse broadeding is discussed.
基于Gram-Charlie分布函数并利用三阶统计特性推导出了非Gaussian二维粗糙面的双频互相关和角相关函数的计算公式,并以二维海面为例计算了其对几种典型波形脉冲的散射,讨论了脉冲展宽效应。
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Study of the optimal thickness ratio of the birefringent filter. Chin. J.
布氏角放置的双折射滤光片在腔内倍频中的作用。
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The minera lization_alteration in Shuangfengshan appears in downward succession of silica b reccia zone, low grade gold_bearing silica rock zone, quartz stockwork zone, pyrite montmorillonite zone and propylitic alteration zone.
这两个成矿阶段同源同位的蚀变矿物晕叠套,造成双峰山矿床蚀变分带从上至下为隐爆硅质角砾岩化带、低金品位硅质岩带、石英网脉带、黄铁矿蒙脱石化带和青磐岩化带。
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In 1997,the Civil Engineering Department completed the Sok Kwu Wan pier and ''.
年内,土木工程署完成了索罟湾码头和双仙角码头的建筑工程。
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The silk fabric s were ingrafted with acrylamide monomer by the radiation of Co-60γradial and then were coordinated by polysaccharid and citric acid solution in order to improve its capability of withstandingness of crease.
结果表明,在最佳工艺条件下,一缩二乙二醇甲基丙烯酸双环氧化物产率可达到73.4%;经其整理的真丝织物折皱回复角、强力均有提高,但对织物白度有一定影响
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Like hippogryphs, wyverns are intelligent creatures, as smart as any humanoid.
和角鹰兽一样,双足飞龙是一种充满智慧的生物,和一些类人生物一样聪明。
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DC motor complex large-scale three-phase power transformer deep-trough three-phase asynchronous motor DC motor DC motor single-phase squirrel-cage induction motor.Three-phase commutator motors, single-phase motor power sub-phase squirrel-cage three-phase asynchronous electric double mine explosion-proof motor with squirrel-cage three-phase asynchronous motor rotor cup AC servo motor drives three-phase asynchronous motor principle of rotating magnetic field Generation and transmission of three-phase induction motor winding three-phase stepper motor 165mm Three-phase three-phase synchronous motor stepping motor JFB power generator rotor rectifier type AC synchronous motor DC servo motor three-phase current rotating magnetic field of teaching instrument Wound Three-phase alternator motor 160 rats of three-phase permanent magnet generator cage induction motor Synchro Motor medium-sized three-phase power transformer
直流复励电动机大型三相电力变压器三相异步深槽式电动机直流电动机直流电机单相异步鼠笼式电动机三相整流子电动机单相电动机电源分相器三相异步双槽鼠笼电机矿用防爆电动机三相异步鼠笼式电动机杯形转子交流伺服电动机三相异步电动机调速原理旋转磁场的产生与变速三相绕线式异步电动机 165mm三相步进电机三相同步电动机 JFB型硅整流发电机转子供电交流同步电机直流伺服电动机三相电流旋转磁场示教仪绕线式电动机三相交流发电机 160型永磁发电机三相鼠笼异步电动机自整角电机中型三相电力变压器
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Stagger double discs opener is researched to solve the problems of blocking easily and pushing out stubble to make covering difficult for sharp-angled opener.
错开式双圆盘开沟器主要是为了解决尖角开沟器在大玉米根茬地免耕播种时,易挂茬造成堵塞,或挑出根茬造成覆土不足等问题而研究的。
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Compared with a delta wing aircraft, the double delta wing configuration has better aerodynamic performance at high angles of attack.
双三角翼气动布局比三角翼飞机具有更好的大攻角空气动力特性。
- 推荐网络例句
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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。
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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
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The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.
血精的原因很,以良性病变为主。