底架

The classis of the anchored tower crane can be directly installed on the building or the concrete foundation beside of the building.

附着式起重机的底架可直接安装在建筑物上或建筑物旁的混凝土基础上。

Screw down the bolts, fixup the classis on the concrete foundation.

拧紧 螺栓，将底架固定在混凝土基础块上。

In addition, for temperature stabilization, the cuvette holder's base plate has internal channels that can connect to a circulating, constant-temperature water source .

另外为了达到稳定的温度，试管支架的底架有内部通道，通道与一个循环的、恒温的水源连通。

The seismic qualification for a diesel-generator assembly was performed in analytical way and a finite element model of the diesel-generator assembly including the diesel engine, generator, gear increaser and common under-frame was built. The strength of each component was checked in accordance with the corresponding 1andards and codes and the structure integrity of die diesel-generator assembly under seismic loads was evaluated.

本文采用分析方法对抗震Ⅰ类设备柴油发电机组进行抗震鉴定，对包括柴油机、发电机、齿轮箱和公共底架在内的柴油发电机组建立有限元模型进行抗震分析，并根据相关规范和标准对柴油发电机组各部件进行应力评定和强度校核，对柴油发电机组在地震载荷下的结构完整性作出评定。

And by the method of fuzzy group decision of structure parameters, the...

该工作可为底架结构的设计与修改提供实际指导

Then select the corresponding modules based on the underframe assembly into 3D models.

然后根据实际要求选择相应的模块，组装成底架的三维模型。

The FEA model of three-people seat underframe in the motor train unit was established.

对动车组3人座椅的几何模型，通过简化建立了底架结构的有限元模型。

The impacts of transverse and longitudinal shrinkage of welding seam on underframe positioning.

以及焊缝横向、纵向收缩对底架定位的影响。

SolidWorks software platform in the second developed a visual image, flexible and friendly, easy to operate three-dimensional underframe design system.

在SolidWorks软件平台上二次开发研制了一套形象直观、灵活友好、易于操作的三维底架设计系统。

This text will be divided the underframe into framework,,, machinery rooms, etc. the introduction to the progressive modelling methods and the number of spare parts for the mass production methods designed to establish some modules.

本文中将底架划分为外框架、起升机构、俯仰机构、机器房等几大块，采用至底向上的建模方法和多配置的零件系列化设计方法建立了多个模块。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。