lift angle的例句大全

New Method of Machining Internal Spiral Groove of a Big Lift Angle

大升角内螺旋槽加工新方法

Then I dared to lift my camera carefully from my belly and estimate an angle of a shot, and then I made several pictures across my head.

然后，我勇敢地小心地从腹部举起了相机，估计了拍摄的角度，当时我越过我的头拍了几张照片。

This paper simulated the detent process of lift by adams, the effect of changing the angle of the safety clamp and the load is also be listed.

本文通过动态仿真软件adams，对电梯制动过程进行现场重现，得出安全钳角度和电梯载重对电梯制动效果的影响。

The steep step with the gradient angle more than 70 ° has been fabricated by means of metal transfer lift-off and ion-etching techniques.

采用金属转移剥离技术及离子铣技术在铝酸镧衬底上刻蚀出坡度角大于70°陡直台阶。

It is proposed that there is a quicker valve-opening speed during the lift of the valve with asymmetrical, N-times harmonic wave cam, and an enlarged wrap angle during the buffer, which can effectively increase the lifting range of tappet stem and approve charging;

非对称N次谐波凸轮的气门上升段的气门开启速度可取得较大，并将缓冲段包角增大，可以有效地提高上升段的挺柱升程丰满系数，改善充气性能；

and the lifting-swinging angle adjusting device comprises an adjusting disc provided with an arc chute.

所述举摆角调节装置包括一带有圆弧滑槽的调节圆盘。

the calculating method on a suitable angle of lift-canards of gliding extended range projectile

求解滑翔增程弹较优舵偏角方法

Then, the BP neural network was employed for prediction of the relationship of lift head and efficiency-performance index with the flow rate, the angle of blade installation, etc.

以某轴流泵试验数据为样本，BP人工神经网络为工具，对轴流泵模型进行了泵扬程及效率性能指标与流量、叶片角度等相关因素间的性能预测研究。

The test result showed that the boom conversion mechanism could complete the movement of boom lift and angle change, so the boom sprayer and the tunnel sprayer could be transformed automatically, and the design is feasible.

试验结果表明：喷杆转换机构物理样机能够完成喷杆自动升降和喷杆变角的动作，实现喷杆式与隧道式机构的转换，机构设计方案可行。

Analysis focused on the valve timing of exhaust valve opening time, intake valve close time, valve overlap angle, valve lift and intake system parameters on the performance of the engine.

讨论了气门正时中排气门打开时刻、进气门关闭时刻、气门重叠角，气门升程和进气系统参数变化对发动机性能的影响。

As one of the malfunction forms of launch vehicle in the waiting-for-lift-off phase, the launch vehicle inclined to a certain angle endangered the safety of spacemen in the spacecraft badly.

倾倒故障作为火箭待发段的一种故障形式，严重地威胁着航天员的安全。

At first the ballistic model of rocket projectile vertical launch is established, then it researches lift-to-drag ratio and influence of the angle of flight path on the firing range.

首先建立了火箭弹垂直发射的弹道模型，然后研究了升阻比、弹道倾角等参数的变化对火箭弹射程的影响，并分别对这两种情况进行了仿真。