查询词典 axial

A test model of four co-rotating disks was developed as the simplified version of a typical internal cooling system of a gas turbine compressor. The investigation was on the distribution of local heat transfer coefficient and the averaged nusselt number of the downstream main disk. Experimental analysis may lead to following conclusions: the distribution is not of monotony and multi-peaks were found along the disk surface,Nu increases with the decrease of the rotational reynold number Re(subscript w,Nu increases with the axial reynold number and the grasholf number.

针对航空发动机多级压气机盘腔的冷却问题，对具有轴向通流的三腔模型进行了系统的研究，通过对局部换热特性与平均换热特性的分析，可以表征旋转盘的热应力水平和相对冷却效果，结果表明表征旋转盘热应力水平的局部换热特性在旋转盘的半径上呈多峰分布，表征相对冷却效果的平均换热特性与旋转雷诺数Re、进气雷诺数Re以及格拉晓夫数Gr有关，当Re及Gr增加时，平均努塞尔数Nu随之增加，而Re的增加使之减小。

By observation and analysis of the test data, changing the plate steel endshield of motor into the disc iron one can improve the rigidness of endshield, and reduce the axial vibration of motor.

通过观察和检测数据分析，电动机的平板式钢板端盖改为盘式铸铁端盖，可提高端盖刚度，降低电机轴向振动。

To Axial Piston Hydraulic hydraulic motor as an example of how the hydraulic motor can be converted into rotational form of mechanical energy output.

以轴向柱塞式液压马达为例说明液压马达如何将液压能转换成转动形式的机械能输出的。

In 1945 CJGhu turned his attention to rotorcraft and designed a co-axial helicopter, known as the Humming Bird Model A .

1945年CJGhu把注意力转向旋翼机，并设计一个同轴直升机，被称为哈姆鸟模型。

And yet, Kamov and his co-workers succeeded in constructing a rotorcraft that laid the foundation for a large-scale introduction of co-axial helicopters into service.

然而，卡莫夫和他的共同建设一个旋翼机，奠定了共同轴直升机大规模投入服务，成功地引进工人的基础。

The axial runout of the commercial disc is about 300 μm. The equalizer used in this study was designed for 500 μm.

一般市售碟片的轴向摆动约为300 μm，本研究将轴向摆动之范围提高到500 μm，来设计所需要的等化器。

Its surface speed must be and the speed of printing plate surface are equal, are not allowed in axial and radial runout, otherwise cause damage to the printing plate.

它的表面速度必须和印版表面的速度相等，不允许有轴向窜动和径向跳动，否则易引起印版的损坏。

OBJECTIVE: To investigate the impact of axial load on lumbar dural sac.

目的：实验拟探讨轴向负荷对腰椎硬膜囊的影响。

The sacrum is the most frequent site of occurrence in the axial skeleton.

骶骨是中轴骨骼上最常见的发病部位。

Methods: 10 cases of normal brain specimens with axial and sagitta scans of SE sequences were chosen on MRI. Anatomical features of cerebral sulci were recorded and measured.

取10具非病变死亡的头颅标本，经福尔马林液固定后行MRI扫描及断层切片；测量大脑主要沟回的长度并对邻近脑沟回形成的特殊解剖标志进行了辨识。

It seems likely that Kraft will return with a better offer.

看起来卡夫要重新考虑一个更好的出价了。

But he'd rather burn off my feelers and watch me squirm.

可他却放任那个家伙对我为所欲为！