Aiming at the random factors to equipment support at complex battlefield environment nowadays, introduce to use gray theory to solve the prediction of spare parts inventory during equipment support. 针对现代复杂战场环境下装备保障的随机性影响因素,提出用灰色预测解决装备保障中备件库存的预测问题。
Against the heavy equipment load and complex operations characteristic, the spindle used vector control technology of AC frequency speed control; the car used advanced AC servo control technology. 针对该设备负载大、运行情况复杂等特点,主轴采用了交流变频调速矢量控制技术,小车采用了先进的交流伺服控制技术。
Existent Question and Strategy of Medical Equipment Under Complex Electromagnetic Environment 复杂电磁环境下医疗设备存在的问题及其对策
Thermal design of near space high-power electronic equipment is very complex because it works in the rigorous space thermal environment. 大功率电子设备发热量大,直接工作在恶劣的空间热环境,其热设计十分复杂。
The3-D dynamical bench based on the motion decoupling can be used on processing equipment to machine complex surface. 基于运动解耦的三维动力平台,可用于加工设备上进行复杂曲面的加工。
New fuel assembly loading machine of China Experiment Fast Reactor is a kind of kinetic equipment with very complex structure. 中国实验快堆新燃料组件装载机是一机构部件,结构复杂,装载机的许多运动件和传动件难以用有限元进行精细模拟。
Discussion of Strengthening Subsistence Ability of Medical Equipment Under Complex Electromagnetic Environment 提高复杂电磁环境下医疗电子设备生存能力的探讨
The command information of army equipment is complex, and it involves a groups of aspects, so it is different to simulate the result by the common mathematic method. 集团军装备指挥信息复杂,涉及面广,普通的数学建模方法很难仿真。
Its metal structures and mechanical& electric equipment are complex, and its operation mode, lockage techniques and control programs are much more complicated than the single-stage ship lock. 船闸机电、金属结构设备众多,运行方式和过闸工艺及其控制程序都较单级船闸复杂得多。
The choice of plan with the foundation of equipment in complex soil, The count& control with the crevice for temperature of bib concrete are also discussed. 对在原有厂房内、复杂场地土上的机床基础的支护方案选择,大型机井的设计与施工,大体积混凝土温度裂缝的控制与计算进行的阐述。
Hydraulic mining lift is an equipment of complex mechanical and electrical system, which is the key equipment for hoisting mineral ores and working staff up and down the underground pit. 液压提升机是较为复杂的机电液一体化产品,是煤矿井下作业提升物料和运送人员的关键设备,素有矿井咽喉之称。
Design and Manufacture of the Hydroforming Equipment for Complex Metal Sheet Parts 复杂冲压件液压成形装备的设计与制造
Measure and Research of Armor Equipment Complex Parts 装甲装备复杂零件检测研究
Application of PLC in Large Equipment Complex for Activated Lime PLC在大型活性石灰成套设备中的应用
Electronic surveillance equipment faces complex electromagnetism environments with a variety of impulsive non-gauss interferences and noises. 由于电子侦察设备所面临的电磁环境是非常复杂的,存在各种干扰和噪声,所遇到的很多干扰和噪声都是非高斯的,具有冲击性。
In allusion to the actual obsolete measure method of armor equipment complex parts, the article has presented a approach to measure by using three-dimensional coordinate instrument, what greatly increased in precision and efficiency of measure, offered strongly guarantee and support to maintain armor equipment. 针对目前装甲装备零件检测方法的陈旧,提出了利用三维坐标量仪进行检测的方法,大副度的提高了检测精度和检测效率,为装甲装备的维修提供了强有力的保障和支持。
As a bitumen modifying agent, SBR is difficult to mix directly with bitumen, and its preparation needs high-level equipment and complex process. SBR作为沥青改性剂,较难与沥青直接混溶,对设备要求高、工艺复杂。
By which it reduces the cost of new product development, it provides a new method and means for design and research of complex large mining equipment under the complex working environment, with great application prospect. 降低了新产品的研发成本,为复杂环境下工作的大型工矿装备的设计与研究提供了一种新的方法和手段,具有巨大的应用前景。
Accelerated testing ( AT) technology provides a feasible solution to life prediction for important equipment and complex systems, such as satellites in orbit, missile systems in storage and so on. 加速试验技术为卫星在轨定寿、导弹定寿延寿等重大产品、复杂系统寿命预测问题提供了一条可行的途径。
So, the model improves the identification of vibration fault mode. At the same time, a fault diagnosis model for electric equipment with complex fault modes is proposed too. 同时,针对复杂故障模式的发动设备,提出了基于模糊数学的故障诊断模型,通过计算改进贴近度对故障模式进行模糊识别,从而实现对该类设备的故障诊断。
Enhances and the high-tech environment unceasingly along with the equipment complex degree is changeable, the equipment technical support system day by day is also huge and is complex. 随着装备复杂程度不断提高和高技术环境变化多端,装备技术保障系统也日益庞大和复杂。
Vibration isolation support structure is the mechanical interface between electronic equipment and transportation equipment. And it is the key component to secure the normal operation of electronic equipment under complex work environment. 隔振支架结构是电子设备与运载工具之间的机械接口,是复杂工作环境下保障电子设备正常工作的关键部件。
With the development of aviation technology, aviation equipment is more complex. However, the reliability of the steering gear and control have become more sophisticated. 而随着航空技术的发展,航空装备越来越复杂,对舵机的可靠性和控制要求也越来越高。
This method is simple, effective, and does not need of special equipment or complex processing. So it has great potential for further applications in industry. 该方法简单、高效、无需昂贵设备和复杂工艺,可一步直接加工超疏水表面,具有广泛的工业应用前景。
Before the calculation of radiation heat transfer coefficient, the view factor must be calculated in general. But because of the internal equipment layout complex and irregular shape, it is very difficult to calculate. 在计算辐射换热系数之前,一般要先计算角系数,但由于探测器内部仪器布置复杂和形状的不规则性,使其计算非常困难。
The injection mold is one kind of high craft equipment with complex structure and components required high accuracy. Traditional design methods could not make the mold meet the high precision requirement of the plastic parts. 注塑模具是一种结构复杂、零件精度要求很高的工艺装备,传统设计方法无法使模具满足塑件的高精度要求。
This structure system has complex connection, which supports heavy equipment loads and complex dynamic loads. 该结构体系连接复杂,在实际工作中承受着很大的设备荷载和复杂的动力荷载。
With the increasingly large scale, high speed, automation, making the composition and structure of machinery equipment more complex, the links between the various parts more closely. 随着机械设备日趋大型化、高速化、自动化,使得设备组成和结构越来越复杂,各部分之间的联系更加紧密。
The current techniques require sophisticated equipment or complex experimental procedures. Their uptake has been limited to the outside laboratories. 目前常用的方法需要精密的仪器或者非常复杂的实验步骤,因此它们的使用被局限在了实验室中。
With the development of productive forces and progress of technological, production equipment increasingly complex. Traditional monitoring tools can not meet the production automation, intelligence and networking needs. 随着当今生产力的发展和技术的进步,生产设备的自动化程度越来越高,传统的监控手段已不能满足生产自动化、智能化和网络化的需求。