轴线

While embedding plate should levelly put on the corresponding place on reinforcing bar. Then marked out the axises both originally measured and that on the plate by using thread awl.

埋置地脚螺栓时，先将地脚螺栓套板平放在基础钢筋上相应位置，用线锤测定校正纵，横轴线与套板上标出的纵，横向轴线标志，沿套板周边在钢筋上作出标记。

Based on the finite element method, a fresh and unique type of footbridge, a papilionaceous partial tied arch footbridge, was analyzed. The influences to the whole structure's stress behavior, displacements, vibration periods and mode shapes under parabola and arc arch axis were discussed. Different selections of support forms, such as longitudinal slide or longitudinal hinge, led to different behaviors on structure.

针对一种新型而特殊的蝶式部分系杆拱步行桥，基于有限元数值分析比较抛物线形拱轴线和圆弧形拱轴线对整个结构受力、变形、周期和振型的影响，揭示选用纵向滑动支座与纵向不动铰支座时给结构性能带来的不同结果，对结构拉索张拉力的控制给出建议。

The shaft is mounted in the pump housing by axially spaced conical bearings, each bearing including a first element fixed on the shaft with a first conical bearing surface concentric with the axis, a coacting second element carried by the housing with a second conical bearing surface concentric with the axis and slidably engaging the first bearing surface and a spring forcing the elements together.

所述轴由轴向地间隔开的锥形轴承安装在所述的泵外壳中，每一轴承包括：第一元件，固定在所述轴上，具有与所述轴线同心的第一锥形轴承表面；共同作用的第二元件，由泵外壳承载，具有与所述轴线同心的第二锥形轴承表面，该第二锥形轴承表面可滑动地啮合所述第一轴承表面；和弹簧，将所述元件压在一起。

This outlet member is turnable around a turning axis (26) in parallel with said rotational axis (12) and is held by a spring (31) pressed radially outwardly in the chamber (16) against and partly into a liquid body rotating with the centrifugal rotor.

此出口构件可绕一根与所述旋转轴线（12）平行的转动轴线（26）转动，并被一个弹簧（31）径向向外挤压保持在室（16）内，对着并局部进入随离心转子旋转的液体实体。

By rotating the X-axis of the measurement coordinates, the straightness data of each generatrix are transformed into a unified 3D coordinate system whose Z-axis superposes the least square mean axis calculated with the data of the multiple generatrices. The computer simulations and experiments prove that the construction by rotating the abscissas can effectively eliminate the distortion of the constructed profile.

通过测量坐标系中X轴的旋转，将各条母线直线度偏差数据统一到同一个空间坐标系中，采用两端面圆的最小二乘轴心的连线作为零件轴线，消除了直接构造所带来的表面变形，并能进一步计算出被测内孔的直径、圆度和轴线直线度误差，使测量系统集成化和多功能化。

The pump runs with an abnormal noise, could you check the shaft center lines between the motor and pump to see if they are aliened?

这台泵运转的声音不正常，请检查一下电机和泵的轴线69 这台泵运转的声音不正常，请检查一下电机和泵的轴线是否正常。

To prove our theory, we have done some experiments: 1 observed the focusing and scanning of the longitudinal wave in isotropic solid ; 2 measured the transition process and weighting effect in isotropic solid; 3 observed the focusing of SAW wave on YZ-LiNbO〓 metaled surface and defocusing as deviation from the pure-mode direction.

为了验证理论，本文用声光衍射的方法观察了：(1)各向同性的Fused SiO〓固体中纵波声束的会聚及焦点沿轴线的扫描；(2)表面阵列在Fused SiO〓固体中纵波+1级会聚的过渡现象；(3)YZ-LiN-bO〓金属化表面上表面波在纯模方向的会聚以及对称轴线偏离纯模方向时严重的散焦。

This paper studies that tolerances accumulation effect is differet for sign formal of different dimension applying to tolerance on degree of position and dimension for axis of limiting holes group,and quantizes tolerance ranges of tolerance on degree of position and dimension for axis of controlling hole group.

研究了位置度公差和尺寸公差在限制孔组轴线中因采用不同图样标注形式而导致公差累加效果的不同，量化了位置度公差与尺寸公差在控制孔组轴线中公差带的大小。

The tool on the cross slide can be driven or fed parallel to or normal to the axis of rotation of the workpiece.

在横向滑板上的刀具在平行于工件旋转轴线方向或在工件旋转轴线的法线方向驱动或进给。

When full-opening, the angle off of ball body and valve body via axes no more than 3°.

阀门全开时，球体通孔轴线与阀体通孔轴线的夹角不大于3

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。