横轴

The three-bending test and axial torsion test were conducted on each specimens after the fracture been fixed by Ender nail,rectangle shaped nail,quincunx shaped nail and four-hole plate separately.

成中段横断骨折，依次安放双Ender钉，双矩形钉，梅花钉和四孔钢板，并进行前内侧和前外侧三点弯曲实验及轴向扭转实验。

It was demonstrates by the simulations that the distributions of velocity and temperature was heterogeneous whether in the axial direction or on the cross section.Especially,it was also indicated clearly that gas and catalysts refluence and their temperature gradient exists"two apices"and the concentration of gasoline and diesel increases rapidly at the nozzle zone.

模拟结果表明，提升管内速度、温度无论是轴向还是在横截面上都存在明显的非均匀分布，特别是喷嘴附近，气粒回流严重，温度梯度存在双峰特征，汽油、柴油浓度迅速增长。

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)。

The number and distribution of the singular points of streamlines in the cross section of steady flow through a curved tube are discussed by using the method of topological structure analysis.

利用拓扑结构分析方法，分析了弯曲圆管内定常流在横截面上流线的奇点个数及分布规律，给出了二次流的漩涡数目由 2个变为 4个，流态结构发生分叉现象的理论判据·进而，利用Galerkin方法，得到了弯曲圆管内定常流的流函数和轴向速度的半解析表达式，给出了流态结构发生分叉现象的临界Dean数，所得结果与理论判则一

Pass numeric computation, the dot on the axis in researching diffractive field and the spectral change that cross section manages and spectral switch phenomenon, and the influence with spectral to point of observation length of be concerned with.

通过数值计算，探究衍射场中轴上点和横截面处的光谱变化和光谱开关现象，以及相干长度对观察点光谱的影响。

The stereographical examination of surface spread chromosomes revealed that stretched chromosomes were composed of a mass of twisted looping fibers with an average diameter of about 300 A.

在染色质纤维未完全展开排列紧密时，染色体臂的染色质纤维，缠绕排列有序，垂直于染色体纵轴，螺旋盘绕形成疏密程度不同的横纹。

Fixing end of the strainer and the other end passes through the half-moon axis transverse groove.

半月轴横槽，通过反复摇动拉紧器的把手而达到张紧的目的。

Methods Men 50 health Chinese people accepted EBCT common transverse and short axis enhanced movie scan(27 men, 23 women, average age 47.7 years.).

方法50例健康人（男27例，女23例，平均年龄47.7岁），利用EBCT横断和心脏短轴电影扫描，分别测量主动脉、肺动脉、左心房和左心室径线，以及左心室心肌厚度、心肌增厚率等；利用心功能分析软件，计算左、右心室各功能指标。

Fruit bluish black, pendulous, cylindric, 5--10 cm, ca. 2 cm in diam., verruculose, apex truncate but abaxial suture protruded into a conical umbo; surface with or without annular, depressed, and transverse traces.

果带蓝色黑色，下垂，圆筒状，直径的5-10厘米，约2厘米，小瘤状，先端截形但是背轴缝突出成为一圆锥形的凸物；有或没有环状，下凹的，和横裂的痕迹。

Coaxial, contrarotating and widely separated semi-rigid three-blade rotors, with swept blade tip, attached to hub by steel plates; small fuselage cross-section, with nose sensors; flat-screen cockpit, heavily armour protected by combined steel/aluminium armour and spaced aluminium plates, with rearview mirror above windscreen; small sweptback tailfin, with inset rudder and large tab; high-set tailplane on rear fuselage, with endplate auxiliary fins; retractable landing gear; mid-set unswept wings, carrying ECM pods at tips; four underwing weapon pylons; engines above wingroots; high agility for fast, low-flying, close-range attack role; partially dismantled can be air-ferried in Il-76 freighter.

同轴，并广泛分离的反向半刚性三叶片转子，叶片尖后掠，隶属由钢板枢纽；小机身的横截面，有鼻子传感器；纯平驾驶舱，重装甲保护的组合钢/铝装甲铝及间隔板，前挡风玻璃与后视镜以上；小sweptback尾翼，方向舵与插图和大型标签；高载列于机身后部尾翼，与终板辅助鳍，可伸缩的起落架，中集未波及翅膀，承载的秘诀流脑豆荚；四翼武器挂架； wingroots发动机以上；快速高敏捷性，低空飞行，近距离攻击的作用；部分拆除，可空气中摆渡伊尔76货机。

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