In this paper, variable mass controllable mechanical systems are investigated.
本文研究一类变质量可控力学系统。
Similarly, cosmic and solar flare radiations degrade electro-mechanical systems.
同样地，宇宙射线和太阳耀斑的辐射也会损害机电系统的功效。
Kinematics and dynamics of mechanical systems including rigid bodies in plane motion.
机械系统的运动学与动力学包括刚体的平面移动。
As a safe protector, buffer has been widely applied to all sorts of mechanical systems.
缓冲器作为一种安全保护装置被广泛用于各种机械系统中。
A breakthrough of the quantitative reliability theory of mechanical systems has not been achieved.
定量的机械系统可靠性理论尚未取得突破性进展。
In this paper, the optimization and global linearization of nonlinear mechanical systems are studied.
本文研究了非线性力学系统的优化与全局线性化问题。
Occupancysensors are used as an energy conservation strategy for both lighting and mechanical systems.
感应传感器被用于照明和机械系统的节能策略中。
Occupancy sensors are used as an energy conservation strategy for both lighting and mechanical systems.
感应传感器被用于照明和机械系统的节能策略中。
You need energy to move your arms around and move around mechanical systems, obviously, cars, boats, etcetera.
你需要能量,来移动胳膊和走动,机械系统，汽车，船等等。
A form invariance for mechanical systems with second_order reducible differential constraints is studied.
研究具有二阶可降阶微分约束的力学系统的形式不变性。
May repair and rebuild hoisting mechanism and other mechanical systems on industrial trucks and forklifts.
可以修复和重建工业卡车和叉车的起升机构和其他各种机械系统。
The program is intended for simulation of kinematics and dynamics of planar and spatial mechanical systems.
该计划是为模拟的运动学和动力学的平面和空间机械系统。
The types of space multi joint mechanical systems and related dynamic modeling methods have been set forth.
阐述了航天多铰接机械系统类型及其相关的动力学建模方法。
I saw your Web sites recruitment mechanical systems procurement post, I am very interested in this position.
您好！我从网站上看到贵公司的招聘机械系统采购专员职位，我对这一职位很感兴趣。
Mechanical systems capture braking energy and use it to turn a small flywheel which can spin at up to 80,000 RPM.
机械系统从刹车中捕获能量，并用来旋转一个转速可以高达80,000 r pm的小飞轮。
This class is an introduction to the dynamics and vibrations of lumped-parameter models of mechanical systems.
这个课程是一个关于引进的动力学和振动机械系统的动力学模型的导论。
The transient exciting test is one of the important methods to get the dynamic parameters of mechanical systems.
瞬态激励试验是获得机械系统动态参数的重要方法之一。
The perturbation of symmetries and adiabatic invariants of discrete mechanical systems in the phase space are studied.
研究相空间中离散力学系统对称性的摄动与绝热不变量。
The unified symmetry and conserved quantity of the holonomic mechanical systems with remainder coordinates are studied.
研究有多余坐标完整系统的对称性与守恒量。
Using the theorems, the new equations of higher order non-holonomic mechanical systems with variable mass are obtained.
应用这些定理得到变质量高阶非完整系统的若干新型运动微分方程。
Mechanical engineering technology students learn the skills they need to help engineers plan and develop mechanical systems.
机械工程技术专业学习协助工程师规划和开发机械系统所需的技能。
To ensure the signal avoids the long, thin, variable path that is the spring, mechanical systems referred to as bias are used.
为了确保信号避免长而薄的可变路径(弹簧、机械系统)，使用了偏置。
That way the same machine can be useful for installing mechanical systems and other interior work as the building is finished.
通过这种方式，当建筑完成时，相同的机器对安装机械系统和其他内部装置则大有用处。
The team used glass walls for a mechanical room, which enables observation of mechanical systems and serves as a teaching tool.
项目组在一间机械操作房间使用了玻璃墙，能够直接对机械系统的观察并作为教学工具。
In addition, the mechanical systems are designed to efficiently cool and heat the different zones of the building at the same time.
此外，设计了机械系统同时对大楼不同区域有效地制冷和供暖。
Based on this, the generic procedure of modeling planar multibody mechanical systems by bond graphs and its dynamic principle are described.
以此为基础阐述了建立平面多体机械系统键合图模型的一般方法及其动力学原理。
The new mechanical systems were designed to connect to a new campus-wide low temperature district hot water system that is currently under construction.
还设计了新的机械系统，以连接一个新的跨校园低温区热水系统，目前这一系统正在建设中。
Other aspects of the plan include exterior site improvements, updates to mechanical systems, and expanded galleries to accommodate the museum's growing collection.
设计的其他方面包括外部场地提升、机械系统更新和扩展美术馆以适应博物馆不断增加的收藏。
Micromachining technologies, the key technologies in research and production of micromachined devices and micro electro mechanical systems, are not easy to manage.
微机械技术是研究，生产微机械器件和微电子机械系统的关键技术，熟练掌握并不容易。
Micromachining technologies, the key technologies in research and production of micromachined devices and micro electro mechanical systems, are not easy to manage.
微机械技术是研究，生产微机械器件和微电子机械系统的关键技术，熟练掌握并不容易。
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