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An upright piano includes a fall-board (12) hinged to a upper sill (10f) and connected through a pair of flexible coupling (13) to side arms (10b), and each of the flexible couplings has a rotary damper (13b) embedded in the side arm and an Oldham's coupling (13a/ 13c/ 13q) connected between the fall-board and the rotary damper so that the Oldham's couplings take up misalignment between the rotational axis (AX1) of the fall-board and the rotational axes (AX2) of the rotary dampers.

一种立式钢琴包括铰接在上部横梁（10f）上、并利用一对挠性联轴节联接在所说侧臂板（10b）上的一个落式盖板（12），每个挠性联轴节具有嵌埋在侧臂板中的一个旋转阻尼器（13b）和联接在落式盖板与旋转阻尼器之间的一个奥德海姆联轴节（13a／13c／13q），从而奥德海姆联轴节可以消除落式盖板的旋转轴（AX1）与旋转阻尼器的旋转轴（AX2）之间的对准误差。

According to Lagrange equation in analytic dynamics, the dynamic equations of the Double-Axis Gyro Stabilized Platform of a certain airborne SAR antenna are derived, its linear model and the transfer functions of other main parts in the DAGSP are given and at last the block diagram of DAGSP is given.

6利用分析力学原理，推导了某机载天线双轴陀螺稳定平台的动力学方程和线性化模型；给出了天线双轴陀螺稳定平台中各主要环节的传递函数及数学模型。

Cosmic chemical reaction sound that embraces a multidimensional chaos based upon the principles of minimalism, an anarchistic warping of the time axis, and ultra-accelerated revolving of time particles.

这是一种宇宙化学反应，它拥抱着建立在极简主义法则上的多维的混沌，它是时间轴上的无政府主义扭曲，是时间微粒的超级加速旋转。

In order to complete a design of a frame of Off-axis Three-mirrors Anastigmat telescope in a short time, this paper gives the design cycle based on FEM, whose main method is topological optimization. This application is completed by HyperMesh/OptiStruct/Rodioss which are offered by Altair Engineering, Inc.

为了在短期内完成一套离轴三反系统支架以及附件的设计，本文基于有限元方法的设计流程，以拓扑优化为主，在Altair公司的HyperMesh/OptiStruct/Rodioss系列软件的平台上，完成了设计任务。

The system is composed of an off-axis Three-Mirror Anastigmatic telescope and two Offner convex grating spectrometers.

该系统由离轴非球面三反射镜望远成像系统和两个Offner凸光栅光谱成像系统组成，通过改变两个光谱成像系统的变倍比来实现两种探测器的匹配。

In order to meet the requirements of high space resolution, high spectral resolution, high time resolution, small volume and light weight for the remote sensing of pilotless planes, the off-axis three-mirror anastigmatic optical system is adopted.

针对无人机遥感要求高空间分辨率、高光谱分辨率和高时间分辨率且体积小、重量轻，采用离轴三反消像散光学系统满足其大视场轻量化设计要求。

Design of 10° FOV telecentric off-axis three-mirror anastigmatic telescope［J］.

李欢，向阳。 10°远心离轴三反消像散望远系统的光学设计［J］。

Axis positioning buildings, infrastructure and elevation axes, anchor bolt fastening should conform to the specifications and design requirements.

建筑物的定位轴线、基础轴线和标高、地脚螺栓的规格及其紧固应符合设计要求。

A mineral variety of andalusite with carbonaceous impurities regularly arranged along the longer axis of the crystal.

空晶石红柱石的一种矿物质，沿着晶体的长晶轴上有规律地排列着含碳杂质

A cup-shaped extension of the floral axis usually formed from the union of the basal parts of the calyx, corolla, and androecium, commonly surrounding or enclosing the pistils.

托杯，被丝托 Hypanthium 花轴的杯状延伸部分，常由花萼、花冠和雄蕊群的基部联合而成，通常包围或包裹着雌蕊。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。