书架在书的重压下渐渐下弯。
The bookshelf is gradually bending under the heavy burden of books.
子房卵球形或球状；柱头2或3(- 5)，通常下弯，整个具乳突。
Ovary ovoid or globose; stigmas 2 or 3 (-5), usually recurved, papillate throughout.
结果表明：托桩桩身轴力、位移沿桩身分布呈上弯分布，与压桩的下弯分布相反。
The results indicate that the distribution curves of axial forces and sectional settlement are protuberant, which is contrary to top-loaded piles.
根据不同荷载与路面状况下弯沉的实测结果，计算并分析了按弯沉等效的轴载换算指数的变化规律。
The change rules of axle exchange index based on deflection equivalent are analyzed according to the survey results in the different loads and pavement conditions.
即使在非常理想的天气条件下，也很容易在这里拐错弯。
It's easy to make a wrong turn here even under ideal weather conditions.
采用电阻应变测量技术研究了带有初始随圆度的弯管在纯内压作用下的应力分布。
The stress distribution of a curved pipe with an initial elliptic cross section under internal pressure was studied by using electric resistance strain method.
我们坐在一张长椅上高高地眺望着河水，右边是铁路桥，河流蜿蜒而下，转了一个大弯向我们的左边流去。
We sat on a bench overlooking the river, high up, with the railway bridge to our right and the river winding down round a big curve to our left.
用本文编制的动力有限元程序可以较好的模拟三弯点梁在静态和动态冲击荷载作用下的弯拉特性。
The dynamic finite element program formulated in the paper can simulate the flexural-tensile property of the third-point flexural-tensile beams under static loading and impact loading.
比较了PHFB梁与HF B梁的相对极限承载力，分析了PHFB梁在均布荷载和纯弯作用下的极限承载力的不同特点。
The relative ultimate bearing capacity of PHFB with that of HFB is compared, then the difference between PHFB under uniformly distributed loads and PHFB under uniform bending is analyzed.
弯、剪、扭复合作用下的予应力工字梁，由于翘扭变形的存在，使得对它进行理论研究和实验研究非常困难。
Owing to the existing warping torsion, it has been rather difficult to make a theoretical and experimental study of the prestressed concrete I -beams under combined mixed torsion. flexure and shear.
给定不同型式的进口边界层，在两种不同亚音速条件下对一平面扩压静叶栅的弯叶片流场进行了数值模拟。
For several given types of inlet boundary layer, a numerical investigation on flow field of bowed stator vanes under two inlet subsonic Mach Numbers was carried out.
对弯、剪、轴拉复合受力状态下钢筋混凝土梁的承载能力进行试验研究。
Relatively comprehensive test study on the strength capacity of the reinforced concrete beam under bending moment, shear force and axial tensile force was carried out.
基于薄板的弹性稳定理论，确定了在纯弯状态下空腹受弯钢构件孔口上方腹板和孔间腹板的最大高厚比。
Based on elastic stability theory of thin plate, the maximum high-depth ratio of these two kinds of web under bending is deduced.
一钩弯月悬在天际，夜幕下的星光眨着眼。
A crescent moon hanging in the sky hooks and eyes blink stars at night.
试验结果表明，短期荷载下的HRB500级钢筋混凝土梁具有良好的受弯性能；
The experimental results indicate that the reinforced concrete beams with HRB500 steel bars have good flexural performance under short-term loading.
在椎弓根螺钉交替节段固定侧弯脊柱的情况下，我们对支点弯曲影像的预测值进行评估。
We assessed the predictive value of the fulcrum bending radiograph in the context of alternate-level pedicle screw fixation of the scoliotic spine.
侧颈龟侧向收回脖颈；也就是说，他们把脖子侧弯以使头部隐藏在甲壳边缘下。
The pleurodirans withdraw their necks laterally; that is, they bend the neck sideways to tuck the head under the rim of the shell.
再次，讨论了预应力、混凝土徐变、箱梁抗弯刚度等对桥梁结构下挠的影响。
Thirdly, pretressing, concrete creep and bending rigidity of box girder are studied to discuss their impacts on the deformation of girder.
一般情况下青少年特发性侧弯并不会产生腰背痛或神经系统问题，如果出现这些症状，就需要进行包括核磁共振在内的深入检查。
Adolescent idiopathic scoliosis generally does not result in pain or neurologic problems. If these symptoms occur, further evaluation and testing may be necessary to include an MRI.
本文提出了一个筒体结构在任意荷载作用下的弯-扭分析方法。
A bending-torsion analysis method of tube structures under the action of arbitrary loads is developed in this paper.
研究了体外预应力钢-混凝土组合梁在承载能力极限状态下的抗弯承载能力，提出了相应的计算公式。
It is researched that the ultimate flexural capacity of external prestressed composite steel-concrete beams in ultimate limit state of carrying capacity, and the relevant formula are derived.
针对国内尚无有关蜂窝构件的规范或标准可以执行的实际情况，进行了蜂窝梁腹板在纯弯状态下的稳定问题研究。
As there is no criterion or standard about castellated member at home, study of the web stability of castellated beams under pure bending condition is carried out.
在试验的基础上对钢筋高强陶拉砼构件在纯扭和弯扭作用下的受力和变形性能进行了研究。
Based on the experimental results, this paper studies the strength and deformation of reinforced high strength haydite aggregate concrete member in torsion and bending.
在纯弯或纯剪分别作用下的工字形焊接板梁，在弹性范围内腹板屈曲时，翼缘会对腹板起约束作用。
When a welded I-section plate girder is subjected to bending or shearing, buckling of web in elastic range will be restrained by flanges.
结果得出了在弯压复合荷载下股骨的变形、应力云图、股骨颈和股骨干上端的截面应力。
Results Obtained the distortion deformation, stress nephogram, section stress of femur neck and upside of femoral shaft of the femur under the bending moment and compressive load.
研究了在外载荷作用下锥齿轮传动转子系统纵弯扭耦合振动的不平衡响应。
The unbalanced responses of bevel geared rotor system under external torque in the coupled axial-lateral-torsional directions were studied.
通过复合材料加筋壁板后屈曲有限元分析，预测盒形薄壁结构在弯扭组合作用下的承载能力。
The post-buckling and carrying capacity of thin-walled box-like structures under bending and twisting was predicted by the finite element analysis of stiffened composite panels.
采用有限元法对冷弯薄壁型钢住宅墙架柱在竖向荷载作用下的承载力进行了分析。
Authors adopted finite element method (FEM) to study the bearing capacity of the studs of cold-formed thin-walled steel residence under vertical load.
研究表明在超载重载条件下高等级沥青路面结构设计中以基层底部弯拉应力为设计指标控制较为合理。
The research results show that the flexible-tensile stress under the basement is the suitable design control index for the asphalt pavement structure of expressway under overload.
本文通过四点弯曲试验研究了含脱层的蜂窝夹芯板在纯弯载荷作用下的局部屈曲模式和破坏模式，指出局部屈曲模式是跳跃失稳模式。
The modes of local buckling and general failure for honeycomb sandwich plates under pure bending loads are studied through four-point bending tests.
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