查询词典 x-axis

The measuring microphone shall be placed 5cm from the loudspeaker in an anechoic chamber, on axis.

测量麦克风应该在消声室里离喇叭5迷离的地方放置着，在基准线位置。

Based on the principle of grating diffraction, by using television measuring system to measure the offset between the imaging of incident laser and the optical axis to confirm the angle of incidence and the angle of diffraction of the grating, a method of measuring incident laser wavelength in far field with grating is brought up.

依据光栅衍射原理，采用电荷耦合器件CCD作为探测器，通过测量入射激光成像点在电视靶面坐标系中的脱靶量，确定光栅的入射角和衍射角，提出了一种利用固定式平面反射光栅测量远场未知方位入射激光波长的方法。

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。

During the experiment, the circular grating with 1200 grating lines was adopted, and the precision of the twist angle (less than 0.001°) was acquired while the rotational speed of the principal axis is within the range of 0～1500r/min.

实验中，测量系统采用1200条刻线的圆光栅，在主轴转速为0～1500r/min的范围内测量其扭矩，扭转角精度小于0.001°。

Real-time measurement of the fast axis angle of a quarter-wave plate based on simultaneous phase shifting technique is presented.

提出了一种基于同步移相技术的1/4波片快轴方位角的实时测量方法。

The fast axis angle of the quarter-wave plate is obtained through the four light intensity values.

通过检偏器组的四束光束的光强由四象限探测器同时测量。1/4波片的快轴方位角由这四光束的光强得到。

For a rigid body rotating about a principal axis , the angular acceleration is related to torque by T =Ia.

对于绕主轴转动的刚体来说，角加速度与转矩的关系是T＝Ia。

They measure the angular velocity of each axis.

我们需要3 个传感器用于稳定全部3 个轴。

Consider a uniform magnetic field parallel to the tube axis, and it changes the angular momentum from to .

在奈米碳管的管轴方向外加与管轴平行的磁场，会对角动量造成影响，由原本的不连续值改变为连续值的。

There are two cases that result to angular motion between the axis of sighting system and target: one is the motion of the target; the other is the motion of the vehicle.

造成瞄准系统的光轴与目标之间的角运动有两种情况：一种是目标的运动，一种是载体的运动。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48