角距
- 与 角距 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Neck length is measured from center of head to base of collar; head-stem offset, from center of head to line through axis of distal part of stem; stem length, from medial base of collar to tip of stem; and angle of neck, by intersection of line through center of head and neck with another along lateral border of distal half of stem.
头中心至领基底的距离为颈长,头中心至柄远端部分轴线的距离为头-柄偏距;领内侧基底至柄末端距离为柄长;股骨头颈中心线与柄下半部外侧缘及其延长线的交角为颈干角。
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In addition, the effect of total hip replacement is highly correlated with acetabular anteversion angle, femoral head rotation center and eccentricity, and force.
全髋关节置换的效果与髋臼前倾角、外展角、股骨头旋转中心及偏心距、假体的受力密切相关。
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The ramp breakover angle, determined by the wheelbase, is 17.5 degrees.
跨越角的斜坡,由轴距决定的,为17.5度。
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Thirty cadaveric femurs were randomly allocated into five groups, each with 6 femurs. An osteotomy was made (Pauwels angle 70°) in the middle of the femoral neck. Then each group was fixed using one of these methods:①Dynamic Hip Screw ;②Three 4mm Steinn Pins that placed in accordance with the compressive trabeculae and clingy to the femoral calcar ;③One compressive screw;④Low angle fixation of external fixator;⑤High angle fixation of external fixator.
3取经防腐处理的人尸体股骨30具,随机分成5组,每组6具,在股骨颈中部按Pauwels角70度锯断,每组分别以以下方法固定:①动力髋螺钉固定;②三枚4mm斯氏针按本文第一、第二部分分析出的股骨的主应力方向(按压力骨小梁方向紧贴股骨距低角度倒三角形钻入)固定;③一枚加压螺纹钉固定;④自行设计的外固定支架低角度倒三角形固定;⑤外固定支架按大角度固定。
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There are many methods to measure the circular curved line in circuitry construction survey.
在线路施工测量中,圆曲线测设方法有很多,通常采用偏角法或切线支距法。
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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。
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To address the problems that full volume 3_D DSR equation migration could meet with in production application, we present a feasible common_azimuth prestack τ migration approach based on the theory of crossline common_offset migration.
为了克服其全三维偏移算法在实际应用中可能面临的困难,本文采用稳相近似,在crossline常炮检距偏移理论基础上推导了实用的共方位角叠前τ偏移方法。
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A mathematical model of heat transfer in batch type radiant-tube enameling furnace is established by imagine plane method and the calculation is made.
利用假想平面法建立了室式辐射管搪烧炉传热数学模型,并进行了仿真计算,结果表明,假想平面法能够大大简化室式辐射管搪烧炉内大量的角系数的计算,并可对炉子的有关参数(如辐射管的距径比、布置、炉墙结构等)进行优化计算。
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This installation on the basis of distortion mechanism and radical character has eleven equidistance points of laser goal.
根据视场角为70 的大视场光电测量系统中光学系统产生畸变的机理及径向变化的特点,设计了由11个等距激光目标点组成的畸变检测装置。
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Based on the similarity theory, two degrees of freedom flight test platform was designed to simulate the helicopter, then the platform was taken as the research object, and the Lagrange-Euler equation and the equivalent moment method were used to derive the system dynamics model, and the physical parameter was estimated.
基于相似性理论设计了具有两自由度的直升机飞行模拟试验平台,以该试验平台为研究对象,利用拉格朗日一欧拉方程与等效力矩相结合的方法推导出系统的动力学模型,预估了试验平台的物理参数;通过试验获得在固定总距角情况下直升机的升力随转速的变化关系。
- 推荐网络例句
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As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.
每逢看到沃林顿那刚毅的脸,那乌黑、忧郁的眼睛,她便会相信,他一定作过不幸的爱情的受害者。
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Maybe they'll disappear into a pothole.
也许他们将在壶穴里消失
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But because of its youthful corporate culture—most people are hustled out of the door in their mid-40s—it had no one to send.
但是因为该公司年轻的企业文化——大多数员工在40来岁的时候都被请出公司——一时间没有好的人选。