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Furthermore, the dynamics of cantilever beam with large deflection is studied by using the single-axis air-bearing test bed.

最后，讨论了本文一次近似耦合模型在处理梁的大挠度变形问题上的可行性。

Holographic diffraction grating acts as a beam splitter,and an off-axis holography system is formed.

提出一种消除数字离轴全息零级像的实验方法。

By making use of the property that the zero-order Bessel function's derivative J′0(0)=0, the DQDHT can calculate the values on the symmetry axis directly.

通过利用零阶贝塞尔函数导数在零点处为零的特性，所提出的准离散汉克尔变换算法可以直接计算光束传输时对称轴上的值。

The welding juncture of the axis head and the surrounded plate in the holding circle of bessemer converter crack severely .By means of analysis to the material,the structure and the process,we find out that one of the main reason of crack is the thickness of welding plates vary a lot, the other is that it isn't penetrable for welding.

转炉用托圈的轴头与围板焊接处严重开裂，通过对其材质、结构、工艺进行分析，找出接头断裂的主要原因，一方面是由于焊缝连接件厚度相差悬殊，另一方面是由于焊缝未焊透，这两方面原因造成应力集中。

This paper studied 4-axis CNC spiral bevel gear machine movement rules,and set up machine machining coordinates.

研究了四轴数控螺旋锥齿轮铣齿机的运动规律，建立了铣齿机加工坐标系。

This paper studied 4-axis CNC spiral bevel gear machine movement rules, and set up machine machining coordinates.

摘要研究了四轴数控螺旋锥齿轮铣齿机的运动规律，建立了铣齿机加工坐标系。

when removing the bicuspid full crown, the direction of wallop must be parallel to the long axis of full crown to the best of its abilities.

拆除双尖牙全冠时，冲击力的方向应该尽量与牙冠长轴平行，大小为24.59±5.98kg较为适合。

Multiple imaging produced by a binary combined optical element of axis-off type is reported.

报道了一种用离轴型二元组合光学元件产生多重像的新方法。

Differ with Katelan and stone solution, it is odd axis kind cauline cattleya, apparent bine works amiable and rooted.

与卡特兰和石解不同，它为单轴类茎的洋兰，有明显的茎干和气生根。

November 9, 2007 — Researchers say that the integrin-transforming growth-factor beta axis is involved in the development of fibrosis and that by blocking integrin beta 6, pulmonary toxicity can be prevented and possibly even reversed. The promising preliminary results testing the new monoclonal antibody being developed by Biogen Idec were presented at plenary here at the 49th annual meeting of the American Society for Therapeutic Radiology and Oncology.

November 9， 2007—研究者表示，整合素转化生长因子β轴（integrin-transforming growth-factor beta axis）包含於发生纤维变性之中，且藉由阻断整合素β6，可以预防肺毒性甚至逆转；此一大有可为的初步结果检验了由Biogen Idec所发展的新的单株抗体，发表於美国治疗放射暨肿瘤学会第49届年会全体会议中。

I was up all night because I was in pain, she said.

我整夜，因为我在疼痛，她说。

A crow caws /craoks.

乌鸦叫。 51-论文网