从轴
- 与 从轴 相关的网络例句 [注:此内容来源于网络,仅供参考]
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A heavy duty tire comprises a tread portion, a pair of sidewall portions, a pair of bead portions each with a bead core therein, the bead core with an aspect ratio (HC 1 /WC) of from 0.43 to 0.58, and a carcass comprising a carcass ply of cords extending between the bead portions and turned up around a bead core in each bead portion from the inside to outside of the tire so as to form a pair of turnup portions and a main portion therebetween, the turnup portion comprising a turnup main-part extending along an axially inner surface, a radially inner surface and an axially outer surface of the bead core smoothly, and a turnup sub-part extending from the turnup main-part toward the main portion near the radially outer surface of the bead core.
本发明公开一种重载轮胎,包括:胎圈部分;一对胎侧部分;一对胎圈部分,每个胎圈部分中具有一胎圈芯,所述胎圈芯的高宽比(HC1/WC)在0.43到0.58范围内;以及胎体,其包括胎体帘布层,该胎体帘布层的帘线在胎圈部分之间延伸并且绕每个胎圈部分中的胎圈芯从轮胎内侧卷绕到轮胎外侧,而形成一对卷起部分以及位于该对卷起部分之间的主体部分,卷起部分包括沿胎圈芯的轴向内表面、径向内表面以及轴向外表面平滑延伸的卷起主部以及邻近胎圈芯的径向外表面而从卷起主部朝主体部分延伸的卷起子部。
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Observation using transmission electron microscopy found the irreversible centripetal movement of chloroplasts in chlorotic plants, as a result occurred in three sequential events:(1) chloroplast positions changed from face position (with long axis of chloroplasts at the cell walls perpendicular to light ray) to profile position (with long axis chloroplasts near the cell walls parallel to light ray),(2) chloroplast shapes changed from long elliptical to circular,(3) chloroplasts were separated from the cell wall and moved to the center of the cell.
透射电镜观察发现失绿叶片中的叶绿体发生不可逆的向心运动,整个过程大致经历以下几个阶段:(1)叶绿体从叶绿体长轴垂直于光线转变至叶绿体长轴平行于光线;(2)叶绿体的形状从椭圆形转变为圆形;(3)叶绿体脱离细胞壁向细胞中心运动。
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The microstructure of supercooling solidification is made up by four characteristic regions, from the sample bottom to top are: fine equiaxial dendrites, transition from fine equiaxial dendrites to columnar dendrites, columnar dendrites and coarse equiaxial dendrites.
5深过冷定向凝固的微观组织由四个特征区域组成,从试样底部到顶部依次为:细等轴晶区,细等轴晶→柱状枝晶的过渡区,柱状枝晶区和粗等轴晶区。
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Some important conclusions were obtained, and a new theory of multiaxial damage fatigue and the life prediction models were presented. First, based on the multiaxial fatigue experimental researches, the characteristic of cyclic stress-strain relation was studied deeply under multiaxial proportional and nonproportional loading.
本文在综述目前国内外多轴疲劳研究成果的优点与不足的基础上,从工程应用角度出发,在试验和理论两个方面深入研究了多轴疲劳损伤与寿命预测问题,得到了一些重要试验结果,在此基础上提出了新的多轴疲劳损伤理论及寿命预测模型。
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Meditations of evolution increasingly vaster: of the moon invisible in incipient lunation, approaching perigee: of the infinite lattiginous scintillating uncondensed milky way, discernible by daylight by an observer placed at the lower end of a cylindrical vertical shaft 5000 ft deep sunk from the surface towards the centre of the earth: of Sirius 10 lightyears (57,000,000,000,000 miles) distant and in volume 900 times the dimension of our planet: of Arcturus: of the precession of equinoxes: of Orion with belt and sextuple sun theta and nebula in which 100 of our solar systems could be contained: of moribund and of nascent new stars such as Nova in 1901: of our system plunging towards the constellation of Hercules: of the parallax or parallactic drift of socalled fixed stars, in reality evermoving wanderers from immeasurably remote eons to infinitely remote futures in comparison with which the years, threescore and ten, of allotted human life formed a parenthesis of infinitesimal brevity.
347关于宇宙日益扩大进化的冥想:新月期的月亮,即使在近地点也看不见。从地表向地轴挖掘纵深五千英尺的圆筒状垂直轴,一个观察者呆在轴底儿上,就连白昼也辨认得出那漫无止境、网络状、亮光闪闪、非凝结性的银河。天狼距地球十光年(五七、000、000、000、000英里);体积大于地球九百倍;大角;岁差运动;有着&猎户&腰带、六倍于太阳的&伐二&以及星云的猎户座,星云中能容纳我们的一百个太阳系;死去的和新生的星宿,例如一九0 一年的那颗&新星&我们的太阳系正朝着武仙座冲去;所谓恒星的视差或视差移动,也就是说,实际上恒星是在不断地从无限遥远的太古朝无限遥远的未来移动着。相形之下,人的寿命充其量才七十年,不过是无限短暂的一段插曲而已。
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The microfracturing process of Jinping marble specimen in Sichuan province under uniaxial compression is recorded by using the testing scheme. Quantitatively investigated the propagation and coalescent of cracks at meso-scale with digital technology, the basic geometric information of rock microcracks such as area, angle, length, width, perimeter, are obtained from binary images after segmentation. The failure mechanism of specimen under uniaxial compression with the quantitative information is studied from macro/micro scopic perspective. The result shows that during the damage of the specimen the distribution of microcracks in the whole specimen are still subjected to exponential distribution with some microcracks concentrated in certain regions.
应用于四川锦屏大理岩预制裂纹试样中进行单轴压缩破坏全程的数字化试验,对微裂纹的萌生、生长及贯通过程进行数字化定量分析,得到试样在受荷过程中微裂纹的面积、方位角、长度、宽度和周长基本几何数据,从宏细观角度描述了岩石试样单轴压缩过程中的破坏机制,并分析得出试样单轴受压破坏过程中虽然微裂纹在某些区域集中,但在整个试样中微裂纹的统计分布依然是服从某一指数分布的这一结论。
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A wind- and motor-powered land vehicle with a fore-and-aft longitudinal axis comprising a body supported by wheels, at least one of said wheels fixed to rotate in a plane parallel to the fore-and-aft axis of said vehicle, an airfoil system comprised of two vertically extending airfoils rigidly mounted on said body in an arrangement having bilateral symmetry about a vertical plane through said fore-and-aft axis, said airfoil system providing a forward propelling force of said vehicle when the airfoil system is subjected to certain cross wind conditions, and self-contained motor propulsion means on said vehicle for providing acceleration from a stationary position and for propelling the vehicle either independently or in combination with propelling forces generated by wind action on said airfoil system, each airfoil having a plurality of airfoil sections telescopically fitted together, the lower airfoil section being rigidly mounted in fixed relationship to said body, said airfoil system including a retracting mechanism for lowering upper airfoil sections of said airfoil system when desired and for subsequently extending said airfoil system, said retracting mechanism including a plurality of linkages interconnecting said sections and an actuator means operatively connected between said body and to said linkages for lowering and extending each airfoil, and an intermediate airfoil extending between the upper sections of each of said airfoils so as to provide an inverted U-shaped airfoil.
风力和电动机驱动的陆地车辆与前列和尾部长轴组成的一个机构的支持,车轮,至少有一说,车轮固定在一个旋转平面平行的前列和前后轴的说,车辆,翼型系统组成的两个垂直扩展翼型硬性安装在说,机构在安排后,双边对称约一垂直面说,通过国内外和前后轴,表示翼型系统提供了一个向前推进的力量说,车辆时,翼型系统是受到某些横风条件下,和自我载电机推进的手段就表示,车辆提供加速从一个固定的立场和为推进车辆单独或结合,与推进力量所产生的风的行动表示翼型系统,每个机翼有一个多元化翼型第telescopically装在一起,较低的翼型节被硬性安装在固定的关系,说身体,说翼型系统包括一个撤消的机制,降低上翼型章节说,翼型系统时,理想的和其后再将说,翼型制度,说收回机制包括多元化的联系互连说,部分和一个致动器的手段手术之间的连接说,身体和说,联系降低,并延长每翼型,及一个中间翼型延长之间的路段上的每说翼型,以便提供一个倒U -形翼型。
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Patent, and then the blade-to-blade flow was computed by solving the two-dimensional steady Navier-Stokes equations, finally, overall performance and internal flowfield characterization were obtained and analyzed.2. As to radial matching between blade sections, preliminary investigations were developed from three aspects such as stall margin customizing technique, control technology of tip clearance flow, prediction model and control technology of corner separate.a On basis of reviewing on methods of achieving the goal of stall margin in design process of fan and axial-flow compressor, in conjunction of understandings on "Sweep/Dihedral", stall margin customizing technique was put forward; two-dimensional performance prediction method for stall margin customizing was developed, it can consider influences of radial stacking patterns of blade sections and axial distances between blade rows conveniently and rapidly.b A simple model for tip leakage mixing loss of unshrouded blades for compressible flow was presented.
二、叶片基元展向匹配方面,本研究从影响负荷最大化的叶身展向积迭注:原(来源:ABC论文35网www.abclunwen.com指掠弯是裕度定制的一部分,为方便论述,本文将此统一论述为裕度定制、叶尖间隙、叶片与端壁角区这三个最重要因素出发,探讨了各因素影响负荷最大化的机理,并由此给出了最大负荷设计过程中的技术措施和努力方向。1从掌控风扇/轴流压气机裕度方法回顾入手,探析了美国和俄罗斯裕度控制方法及相应特点,结合对&掠/弯&因素的认识提出了裕度定制技术:并开发了能够体现裕度定制思想的二维特性预估方法,可在二维层面下方便快捷地考虑以掠/弯为代表的叶片基元展向积迭以及叶片排间轴向间距带来的影响;2借鉴Denton关于不可压叶尖泄漏损失的理论分析,推导出适用于可压缩流动的叶尖泄漏掺混损失计算的基本关系式。
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The long axis of the low intensity isoseism of this earthquake is NW-trending, indicating the effect of the NW-trending west Wuyuan Fault.
包头西6.4级地震高烈度区等震线长轴呈NE向,与乌拉山北缘断裂接近,该断裂是包头西6.4级地震的发震构造。2次地震高烈度区长轴与低烈度区长轴走向相差近90 ,这是因为除发震构造外,烈度区还受一组与之交会的共轭断裂活动的影响。1989年大同-阳高6.1级地震,发生在从六棱山腹地向大同-阳高盆地延伸的NNE向大王村-西要泉断裂上,该断裂是大同-阳高地震的发震构造。
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The first chapter of the paper mainly states the research of HPM source and HPM appliance based on the transit-time effect,the second chapter introduces a variety of HPM source in investgating course,capability,fabric,research condition,developing tendency aspects and so on,the third chapter descants HPM source based on the axial transit-time effect , the radial transit-time effect and the low diode impedance HPM source based on the axial transit-time effect,the forth chapter includes a conclusion of HPM source and HPM appliance based on the transit-time effect,and gives a assumption of the work in the future.
本文第一章主要简述了高功率微波源和基于渡越时间效应的器件的研究情况,第二章从研发过程、性能参数、结构特点、研究现状、发展趋势等方面系统介绍了各种高功率微波源。第三章则从各个方面详尽介绍了基于轴向渡越时间效应、基于径向渡越时间效应的器件以及低阻抗的轴向渡越时间振荡器,第四章则对高功率微波源和基于渡越时间效应的器件的发展做出了结论,并对以后的工作提出了构想。
- 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。