Please take your assigned seat, for the plane must keep balance when it takes off.
为了使飞机在起飞时保持配载平衡，请您按指定的座位入座。
Hybrid constructs were comparable to all-screw constructs in the correction of coronal plane deformity and sagittal balance.
混合构型组和全椎弓螺钉组在冠状面畸形和矢状面的平衡的矫形方面相似。
All limbs must remain on the same plane because tipping the leg backwards will cause loss of balance.
四肢必须保持在同一个平面上，因为腿向后会使得失去平衡。
The principle of vector method of single plane for spot balance of rotor has been present by forced vibration of single freedom system and rolling vector.
用单自由度系统的受迫振动和旋转矢量阐述了转子现场动平衡的单平面矢量法的原理。
This paper gives the calculation formulas of foundation bearing capacity which can meet the balance of force and moment and the yield conditions on sliding plane for common heterogeneous foundation.
本文对非均质的一般性地基，给出了满足力与力矩平衡及滑动面上屈服条件的地基承载力计算公式。
You should take your assigned seat, for the plane must keep its balance when it takes off.
为了使飞机在起飞时保持配载平衡，请您按指定的座位入座。
A new design of end plane flow distribution pair is presented, which can balance the tilting moment of the distributor completely. Its experiment apparatus and devices are also developed.
开发了一种曲轴连杆液压马达新型倾侧力矩全平衡面配流机构、相应的试验台以及配套机理研究装置。
Each time an uncontrolled release of negative energy happens, it takes the efforts of numerous Beings of Light to balance the situation to avoid the disastrous consequences for the physical plane.
每次，当失控的负面能量爆发时，都要花费无数的光之存有的努力才能平衡，以避免在物质层出现灾难性的后果。
The relation between injection and production of plane and interlayer has been in balance after the flooding pattern was perfected further and dynamic allocation was carried out.
进一步完善注采井网、实施动态调配技术，较好地解决了平面、层间的注采关系。
Results show that polymer flooding can improve the producing reserves effectively, extend the plane sweep efficiency, reduce the difference between layers and balance the in-layer vertical producing.
结果表明，聚合物驱可有效地提高油层的动用状况，扩大平面波及系数，减小层间差异，使层内纵向动用更加均匀。
In the parametric design, motion of the swing leg of biped robot is planned into a parabola to keep self balance in lateral plane and avoid coupling error;
通过对迈步腿质心进行抛物线运动规划，使两足机器人在动态步行时达到侧向自平衡，从而消除了前向和侧向模型的偶合误差；
The field, which it can be applied in, has expanded from plane problem to 3D problem, from structural stress analysis to structural optimize, from static balance to dynamic stability.
他已由弹性力学平面问题扩展到空间问题和板壳问题，由平衡问题扩展到稳定问题与动力问题，由结构的应力分析扩展到结构的优化设计。
I wrote about excess and balance on my blog last night... is the plane tragedy God's way of balancing...? Sad and disturbed.
我写的过剩和资产昨晚上我的博客是在飞机…悲剧神的方式平衡…？悲伤和不安。
PHQ-1600 belt-loop supply balance plane accident Widely used for all types of small electrical, electrical tools, machinery manufacturing, Zhou Lei, spinning her balance calibration.
广泛应用于各类小型电机、电动工具、机械制造、轴类等旋转工件平衡校正。
The quick balance strategy for 1-plane is brought forth based on the influencing coefficient method, and idea is further spread to 2-plane automatic balance.
提出了基于影响系数法的快速单面平衡策略，并将此法推广到双面平衡。
Because most of you are sitting in the front, the plane is off balance.
因为你们大多坐在前面，现在飞机重心失衡。
Because most of you are sitting in the front, the plane is off balance.
因为你们大多坐在前面，现在飞机重心失衡。
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