轴线

Methods 50 eases (56 hips) sere undergone THA. A K-wire was inserted perpendicularly into femur at subtrochanteric level, the femoral neck fracture was repositioned and the other sire was inserted into the iliac crest paralleled with the former wire in the identical vertical axis.

对50侧（56髋）行全髓置换术，在股骨转子下垂直打入第1枚克氏针，在该针纵轴线相对应的髂嵴上打入第2枚克氏针，测量两针之间的距离。

Adjust the center distance so that the drum two adjacent parallel axes of the two-cylinder, which is a vital work, you must carefully, and in this respect to spend more time is worth it.

调度滚筒洋心距使两邻的两滚筒轴线陡行，这是一项至关重给的处事，务必怠工粗怠工好，在这不圆背多不攒一点工夫很不值得。

Tunnel group construction control net is laid out on the basis of Xiaolangdi GPS firstorder control network. For convenient and fast setting out, firstly established a coordinates system of to take every tunnel axis as northward, transformed national geodetic coordinates which is original tunnel design adopted into every tunnel＇s construction coordinates.

洞群施工控制网是在小浪底GPS首级控制网的基础上布设的，为便于施工和快速放样，首先建立以每条遂洞轴线为北方向的坐标系，并将隧洞原设计采用的国家大地坐标转换为每条隧洞的施工坐标。

Although these combined relative error γ.1%, in order to obtain more precise measurement results, it should be pay attention for the level of the torsion pendulum, the uprightness between the photoelectric doors and the block rod, the location of the being measured substance, the similarity of the shape and the quality between the standard object and the being measured object, human factors and so on.

利用扭摆法测量物体的转动惯量，受到待测物体摆动周期测量误差、装配位置偏移误差和轴线倾斜误差的影响，虽然这些相对误差总合γ。1%，为了使测量结果是加精确，实践中应该注意扭摆的水平、光电门与挡光杆的垂直、待测物重心的位置、人为误差的影响以及待测物与标准件形状、质量的相近性等。

The initial internal force of the drill string in 3D wells can thus be obtained from the curvature and the torsion of the well axis.

从而实现了由井眼轴线的曲率和挠率，计算得到复杂三维井眼中钻柱的初始内力。

Drive tool and socket should line up when in use and should not pinch the crush gauge.

动力工具和套筒的轴线在使用时应保持重合，不可挤压磨损规

Tapered beam of a steel portal frame is numerically simulated by the finite element method,and the changes of temperature field under the ISO time-temperature curve and local fire are obtained.

当前轻钢门式刚架的抗火设计，尚以沿全构件轴线方向按照ISO国际标准升温曲线作为依据，存在不经济和不合理的因素。

With the four axis motion system, a three-step scanning method is used to determine the scanning path automatically.

在研制的四轴线结构光扫描系统平台上，提出了一种三步扫描数据补偿路径自动规划方法。

Which is professional in making all kinds of cables, include USB and Coax cables, line cord and coil cord, telephone cord, Video cord and Radio cord, UL 62 cables, UL758 cord, VDE cables, JIS and KS series, CCC and CCEE series, Automobile cord, medical cord.

松源科技电业有限公司是一家专业致力于低烟无卤素线材及电线电缆开发，生产和销售的内资企业。产品种类涉及 USB 线系列，高频同轴线系列， PU 曲直线系列，电话线系列，喇叭线系列，音频视频系列， UL62电源线系列， UL758电子线系列， VDE 电子线系列。

A compressor is disclosed generally comprising a housing, a shaft disposed therein, and a swash plate part that is mounted at a fixed angle relative to the longitudinal axis of the shaft.

本发明公开了一种压缩机，该压缩机包括壳体、设置在所述壳体中的轴和相对于轴的纵向轴线以固定倾角安装的斜盘部分。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。