屈曲

Partial flexion of the wing during the upstroke reduces the magnitude of the rearward thrust to less than that of the forward thrust produced during the downstroke, providing net positive thrust per wingbeat From Hedrick et al.

局部屈曲的机翼在upstroke减少的幅度靠后的推力，以低于该前进推力过程中产生downstroke ，提供积极的净推力每wingbeat

In the existing buckling analysis of drill stem in horizontal condition,the drill stem is thought of as an even rod with equal diameter and sticked on the below wall of well on the action of deadweight,so it was simplified as simply supported beam compressed axially and supported evenly along its length by well wall.

在现有的水平状态下钻柱屈曲研究中，一般把钻柱看作均匀的等直径杆，认为钻柱在其自重的作用下，紧贴下井壁，因而通常把水平状态下的钻柱简化为在整个长度上受到井壁均匀支承的轴向受压的简支梁。

Impact loading is applied by drop hammer rig.

在落锤装置上进行了充满水的圆柱壳经受大质量低速轴向撞击作用时屈曲过程的实验研究，记录了经受撞击时冲击力和液体内压的时程曲线。

The length and width of the arcuate ligament,the depth of the cubital tunnel,the extension of the ulnar nerve and the distance from medial epicondyle to olecranon as the elbow flexed from neutral to 90 degrees were measured.

观察60个肘关节标本肘管的构成，测量肘管弓状韧带的长宽和肘管中部的深度，以及肘关节屈曲90°时肱骨内侧髁和尺骨鹰嘴距离的变化，尺神经被牵拉的幅度。

Methods :60 elbows of adult cadavers were dissected.The length and width of the arcuate ligament,the depth of the cubital tunnel,the extension of the ulnar nerve and the distance from medial epicondyle to olecranon as the elbow flexed from neutral to 90 degrees were measured.

观察60个肘关节标本肘管的构成，测量肘管弓状韧带的长宽和肘管中部的深度，以及肘关节屈曲90°时肱骨内侧髁和尺骨鹰嘴距离的变化，尺神经被牵拉的幅度。

What I need to translate is something from external space:"This is based on consideration of initial imperfection…in first period, as non-lineal mode…by Euler formula…approximately buckling stress…"

最近的一次会议气氛很紧张，我要翻译的第一句话是这样的（我只记住了我能想象出怎么写出汉字的）"这是考虑了初始缺陷***，在第一间***，按非线性模态***，根据欧拉公式***，得出的大致的屈曲应力***…"。

They also generated more ankle invertor moment, internal rotator moment, knee extensor moment, and less ankle plantar flexor moment, ankle evertor moment and hip flexor and abductor moment.

膝部的伸展力矩峰值在立即变化和十二周后追踪都有增加的趋势。髋屈曲力矩峰值和外展力矩峰值也有减少的趋势。

The control equation of extendible rods postbuckling problem is first established on the Kirchihoff assumption.

首先，在Kirchihoff假设下建立了可伸长杆过屈曲问题的控制方程。

Cold-formed steel ; lipped channels ; distortional buckling ; finite element analysis ; effective measure

冷弯薄壁型钢；卷边槽钢；畸变屈曲；有限元分析；控制措施

Normally, elasto-plastic algorithms consist of two parts: the first part is the elasto-plastic integral algorithm.

一般而言，弹塑性算法问题包括两部分内容：弹塑性本身的积分求解问题和弹塑性中常遇到的屈曲问题。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。