查询词典 beam splitter

To clear the stress relations between bridge decks and the steel tube truss stiffening girder of Zhongxian Yangtze River Bridge, this paper establishes two kinds space analysis model for this bridge, namely: the interaction model of the bridge decks work with the stiffening girder together and the traditional model not work with the stiffening beam.

为了明确忠县长江大桥桥面板与钢管桁架加劲梁的受力关系，本文建立了两种空间分析计算模型，即；桥面系参与加劲梁受力的共同作用模型和不参与加劲梁受力的传统模型。

A closed form for the velocity and deformation of the beam was obtained.

最后给出了任意时刻梁的运动状态和变形状态的解析表达式。

The high-frequency response characters of a simple-supported beam is obtained by NASTRAN.The result is strongly influenced by the mesh size.The comparison based on FEM,SEA and the closed form solution reveals the effectiveness of SEA in the prediction of high-frequency response.

利用NASTRAN软件得到一简支梁从低频到高频的频响特性，研究了不同有限元网格划分对结构高频特性的影响，并通过SEA法、有法元法以及解析解的对比揭示了SEA法在高频响应预示中的有效性。

For the demand of city cloverleaf junction developments in recent years,curve beam bridge structure has been widely adopted in China.

近年来由于城市立交桥建设的需要，曲线梁桥结构在我国已被广泛采用。

A new method of designing and fabricating infrared beam splitters with a conventional coater is introduced.

介绍了一种在通用镀膜机上制备光谱分光镜的新工艺。

Describes the constitution, performance and testing results of a mewly developed plasma beam sputtering system as a coater.

本文介绍了新型的等离子体束溅射镀膜机的系统组成、特点、试验结果等内容。

When he ran across the yard past the manure pile, the donkey gave him a healthy blow with his hind foot, and the rooster, who had been awakened from his sleep by the noise and was now alert, cried down from the beam,"Cock-a-doodle-doo!"

公鸡此时被吵闹声惊醒了，拚命地叫了起来，"咯，个，咯咯！"

An analytical solution for the coefficient of restitution of a mass colliding with a slender rod or beam was presented.

给出了物体与细长杆或梁弹性碰撞恢复系数的一种求解方法。

HAil holy light, ofspring of Heav'n first-born, Or of th' Eternal Coeternal beam May I express thee unblam'd?

将你写成万寿无疆的不灭光线，想必不算亵渎神圣？

Entirely coidentity between Diaphragm 's geometry center and beam of light's energy center of gravity is impossible while adding Diaphragm every time, so it has a little influence on measurement precision.

国外的只能转动90°角的激光对中仪应用中受到一定的限制，因为有些场合无法实现90°角转动，任意转角激光对中仪数学模型的建立可以解决这个问题。

He paid $5,000 for this cupcake.

他我这个纸杯蛋糕花了5000美元。

I mean, if you want to, that is

我的意思是，如果你们想吃的话。