查询词典 lateral surface
- 与 lateral surface 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 increase of the horizontal displacement is less obviously than the total displacement. The geogrid provides effective lateral restraint to the sloping surface.
水平位移的增长幅度明显小于总位移,土工格栅加筋材料对坡面土体提供了有效的水平约束。
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The analysis indicates that the mean intensity distribution on the receiver plane is closely related to the ratio of the lateral correlation length to the surface root mean square height.
研究了粗糙目标对相干光场的散射,导出了在接收平面上光场的自相关函数、光强度的分布和光强度的二阶矩,在分析粗糙目标对激光脉冲后向散射的基础上,提出了后向散射光强度与目标均方根高度和相关长度的关系,阐明了粗糙目标的后向散射机理。
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Efficiency enhanced by lateral liquid spreading and surface film renewal.
由于横向液体扩散和不断地更新液膜,使效率大大提高。
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Two significant drawbacks exist in the empirical methods in practice. First, predictions of excavation-induced wall deflection, ground surface settlement and lateral movement using empirical methods are not very accurate. Second, not all essential factors are considered in the criteria to evaluate the damage of building induced by excavation.
目前工程界惯用的评估方法主要有两个缺点:第一是评估开挖引致变形行为的准确性不高,包括壁体变形及地盘垂直和水平变形;第二是建筑物受损的评估准则没有考虑重要的影响因素,导致评估的准确性不高。
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With no lateral plate motion, hot-spots under the crust stay in a fixed position relative to the surface.
由于没有横向板块运动,热点地壳下留在一个固定的相对位置的表面。
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The transepicondylar axis of different position has no effect on volume rendering technique measuring the humeral head retroversion angle with multi slice spiral CT.The top view at which lateral epicondyle of the humerus showing minitriangulum and the anterior surface of the distal humerus articulation with the forearm being shaded is more simple,faster and precise for the volume rendering technique measuring the humeral head retroversion angle with multi slice spiral CT.
结论]肱骨头扭转角变异较大,肩关节假体扭转角设计应个性化;肱骨远端不同位置内外上髁轴线对多层螺旋CT容积再现测量肱骨头扭转角没有影响;俯视位观察肱骨,当外上髁露出呈小三角形、肱骨远端前关节面被肱骨头遮盖重叠的位置是多层螺旋CT三维重建测量肱骨头扭转角的更简单、更快捷而且准确的测量位置。
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Methods:Fifty paired embalmed cadaveric humeri (twenty-five pairs:fourteen from male donors and eleven from female donors) were scanned in medial-lateral and anterior-posterior position according to the humeral retroversion by CT. Images of the humeri in the transverse planes at the lowest border of neck,20mm and 40mm distal of LBN(LBN-20、LBN-40), isthmus, head-neck anterior-posteriorwere obtained. Sixty-one extracortical and intracortical parameters were measured exactly by image analytic computer software that included offset, head position, head-shaft angle, head to tuberosity height, head thickness, curvature radius, articular surface arc, neck diameter, isthmus position, proximal and distal border of isthmus, maximum coronal and sagittal diameter of medullary canal and thickness of cortical bone in four planes, including LBN, LBN-20,LBN-40 and isthmus.
50根成对防腐肱骨(男14对,女11对)按肱骨头扭转角置于冠状位和矢状位,行肱骨全长,头颈矢状面,解剖颈下缘及其下20mm、40mm,髓腔狭窄部四平面CT扫描,由CT软件测量冠、矢状位髓腔内外参数共61项,包括头心—干轴距,头位置,头干角,头—结节高度差,头厚度,头半径,关节面张角,解剖颈直径,髓腔狭窄部位置,解剖颈下缘及其下20mm、40mm和狭窄部四个平面髓腔的最大冠、矢状径,皮质骨厚度等。
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The anode structure of CI-LIGBT is optimized by numerical simulation, and it is pointed out that segmented p〓 anode region surrounded by n〓 anode region is the key to improve the ability of current limiting, and the more deeper the n〓 anode junction relative to the p〓 anode junction, the more powerful the ability of current limiting is. The affection of the breakdown voltage BV〓 of the reverse biased p〓n〓 junction and the sample resistance upon the latching current, the latching voltage and the on-state voltage have been studied, and it is indicated that the tradeoff between the on-state voltage and the latching characteristics is the excellentest when BV〓 is 1. 1V so that its on-state voltage can be just only 0.6V higher than conventional LIGBT. It is also found that this device is especially suit to high temperature environment. Based on X. B. Chen's surface voltage sustaining structure using optimized variational lateral doping and Ludikhuize's multiple floating rings structure, high voltage LIGBT and is studied in this paper.
通过数值模拟,优化了CI-LIGBT的阳极区结构,指出采用被n〓阳极区包围的单元状p〓阳极区是提高该器件限流能力的关键,而n〓阳极区结深相对p〓阳极区结深越大,器件的限流能力越强;分析了反偏p〓n〓结击穿电压BV〓和取样电阻对器件闩锁电压、闩锁电流和导通压降的影响,得出BV〓在1.1V时器件导通压降和抗闩锁能力间的折衷关系最优,其导通压降仅比普通LIGBT高0.6V;分析了温度对LIGBT闩锁性能的影响,表明CI-LIGBT即使在450K的高温下也不会闩锁,尤其适用于高温工作环境。
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The free end of one (1) of the arms (1, 3) is provided with a securement device for the end of a strap tongue (11) comprising a guide (8) having in cross-section a general U shape, an axle (9) connecting the two lateral wings of the guide (8) and holding members (10) adapted to coact with the upper surface of the tongue (11) of the strap.
其中上述臂(1,3)中的一个臂(1)的自由端设有一个用于定位表带舌片(11)的装置,该定位装置包括横截面基本为U形的导向件(8)、用于连接导向件(8)对应两翼的轴(9)、以及适于与表带舌片(11)的上表面相互配合的固定元件(10)。
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A divided B-spline surface model of shoe tree is founded, which offered the sound tree model for the shoemaking CAD/CAM. The calculating equation for control points of the bottom of the shoe tree is established for first time. A new method called LID to construct lateral and front surfaces of the shoe hell is proposed which furnishes the possibility for the hell CAD.
本文建立的楦体分块B样条曲面模型,为制鞋CAD/CAM提供了良好的楦体模型;首次建立并给出了楦底控制点计算方程和楦底分块Bezier曲面模型,奠定了鞋跟鞋底造型的基础;文中提出的设计鞋跟跟口面和跟侧面的LID方法,为鞋跟造型提供了实现可能性。
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力