查询词典 centerline

The computationresults show that for a organ-pipe nozzle with a given configuration size, the nondimensional axial velocity attenuates slower with the increase in stand-distance, and the nondimensional axial velocity attenuation pattern remains the same, and the nondimensional axial velocity along the jet centerline attenuates slower with the increase in distance between the nozzleexit and the impinging plate.

计算结果还表明：对给定结构尺寸的风琴管喷嘴，随着喷距的增加，沿径向的无因次轴向速度衰减变慢、沿径向无因次轴向速度衰减规律不随喷速的变化而变化；无因次轴心速度的衰减规律随着喷嘴出口到井底间距离的增大，射流轴心速度衰减变慢，但其变化幅度不大；在固定靶距情况下，无因次轴心速度衰减规律不随喷速的变化而变化。

In a vessel of less than 20 meters in length the sidelights may be combined in one lantern carried on the fore and aft centerline of the vessel.

长度小于20米的船舶其舷灯可以合并成一盏装在首尾中心线上。

Predictions of the centerline evolution scalars and the conditional statistics were compared with measurements and reasonable agreements were obtained.

对于中心线发展量与条件统计量的计算符合实验数据。

Tail set high, tightly curled, and carried over the centerline of the back.

尾巴：位置高，紧紧的卷在后背，超过背部中心线。

Mounting screws and nuts are installed on both bow and stern parts of the boat, one one the centerline of each.

安装螺丝和螺母上安装了两个低头和严峻的部分船民， 1 1中线每个。

For example, the main driving axle reducer seal assembly technical requirements: input flange oil seal centerline hole of the center line of the small eccentricity of more than 0.1mm.

例如驱动桥主减速器油封的装配技术要求：输入法兰中心线对油封座孔中心线的偏心度小得超过0.1mm。

The whole flow field represents the characteristics of anisotropies for the fluctuation of the centerline velocity lacking of self-preserve.

对流场紊动量的分析表明，射流的紊动强度在射流的中垂线上不具有自相似性，射流在整个流场中是各向异性的。

FIN, SEE - VERTICAL STABILIZER 垂尾,见 Vertical Stabilizer FINAL APPROACH COURSE, A straight line extension of a localizer, a final approach radial/bearing, or a runway centerline, all without regard to distance.

最后进近航道，一个着陆航向信标的直线延长线，一条最后进近径向/方位线，或一条跑道中心线，均与距离无关。

2 Is the angle from optical centerline where the luminous intensity is 1/2 the optical

1/2 是指当亮度减到一半时与发光特性曲线相交所对应的角度值。

As the Black Russian Terrier moves faster the feet will converge toward a centerline.

当黑俄罗斯梗移动加快时，脚会汇聚到一条中心线上。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。