1) tip back bend
后倾弯
1.
Clinic effects of treating Angle Ⅱ with high angle by lip-arch with tip back bend and V bend;
后倾弯及V形曲唇弓对安氏Ⅱ类高角患者打开咬合的临床疗效
2) tip back bend arch
末端后倾弯
1.
Objective To investigate the stress in the periodontal tissues using three-dimansional finite element method when tip back bend arch was used.
目的对末端后倾弯弓丝作用下牙周组织应力分布情况进行定性、定量研究,为临床正确应用末端后倾弯弓丝提供理论依据。
3) back incline
后倾
1.
In this paper, the factor for back incline of gravity concrete block quay wall was analyzed from three aspects of foundation soil, design and construction and the suggestions of solving problems were also give
从地基、设计、施工三个方面对重力方式方块码头后倾因素作了分析 ,并提出了相应建议 ,认为合力位置与后踵距离问题 ,同墙、土、地基相互作用密切相关。
4) trim by stern
艉倾;后倾
5) retroversioflexion
后倾后屈
6) bank-to-turn
倾斜转弯
1.
Against the character of the hypersonic vehicle bank-to-turn nonlinear controller,a more effective control method for nonlinear system was applied,which was nonlinear dynamic inversion technique.
高超声速飞行器的气动特性比一般的飞行器更为复杂,选用BTT(Bank-to-Turn)技术,即倾斜转弯技术可以满足其对于气动外形的要求,但随之给动力学系统带来了快时变、严重非线性及强烈耦合的特点。
2.
The design project of surface-to-air missiles offered in this paper which adopts a ramair engine and bank-to-turn(BTT) control technology has the property of a long range and high maneuverability.
为了满足远程高机动性要求,提出了将冲压发动机和倾斜转弯(BTT)控制技术应用于某型地空导弹的设计方法。
3.
A method of designing a bank-to-turn(BTT) flight control system of unmanned aerial vehicle(UAV) was studied to solve the problems cause by kinematics coupling,aerodynamic nonlinearity and parameter uncertainty.
研究无人机(UAV)的倾斜转弯(BTT)飞行控制系统的设计方法,解决UAV高机动倾斜转弯飞行时运动强烈耦合、气动特性强非线性和参数非定常性等特性带来的飞行控制系统设计难题。
补充资料：长春冷弯型钢总厂生产的异形冷弯型钢
长春冷弯型钢总厂生产的异形冷弯型钢
长春冷弯型钢总厂生产的异形冷弯型钢
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条