Disclosed is a method for preparing a casting material resistant to fire with high heat strength, outstanding resistance to heat vibration and long service period.
本发明公开了提供一种热态强度高、抗热震稳定性好、使用周期长的一种耐火浇注料的制备方法。
This hardly ever happens out of the blue: there are usually warning signs such as noise, vibration or heat.
机器是不可能突然故障的:通常机器在故障前会有告警信号,例如噪音、振动或发热。
Some researchers are already building devices that run on "ambient" energy harvested from light, heat, vibration or TV transmitters.
一些研究者已经开始制造依靠周围光、热、振动或电视发射机提供能源的设备。
Many initiates grow many layers of fat to contain the heat of the higher vibration related to crystalline biology.
许多提升者长出了好多层脂肪去容纳与水晶生物体相关的更高振动的热度。
Cells are coated in a form of fat that is similar to cholesterol and holds a higher vibration by containing the heat that each cell produces in the act of cell metabolism.
细胞们被以一种与胆固醇相似且经由容纳每一细胞在细胞代谢中产生的热度来持有更高振动的脂肪形式所涂层。
In other words, the vibration of atoms and molecules will generate heat and result in resonance absorption.
换句话说,原子和分子的振动会产生共振吸收热量和结果。
In a similar manner, Earth will continue to heat up as the molecular rotation increases over time, allowing for a heightened vibration.
以类似方式,地球将继续增温,因为分子旋转随时间增加而允许振动的提高。
Among other available heat engines, the stifling engine embodies some interesting features: high efficiency, low noise and vibration as well as the ability to use the sources of high energy density.
在其他各种热动力中,热气机具有许多特点:高效率,低噪音和振动,以及可利用高能量密度的各种热源等。
Compact design Balanced for smooth, low vibration operation Suitable for continuous running Heat resistant high performance plastic, Elastomer valves Long-life, high performance piston seal.
设计紧密平滑,低振动操作适用于连续工作耐热的,高性能塑料,高弹性阀长寿命,高性能隔膜密封泵。
Heat treatment technics such as tempering, vibration aging, induction quenching and so on adopted on key parts like bed enable more stable accuracy and longer working life.
龙门刨床身等关键件的回火、震动时效、超音频淬火等热处理工艺,使机床精度更稳定,使用寿命更长。
Heat treatment technics such as tempering, vibration aging, induction quenching and so on adopted on key parts like bed enable more stable accuracy and longer working life.
床身等关键件的回火、震动时效、超音频淬火等热处理工艺,使机床精度更稳定,使用寿命更长。
Reliability design methods of rotors, blades, bearing and outside cages of rotary machinery and vibration machinery, as well as tubes of heat changer are elucidated with some practical examples.
给出了旋转机械的转子、叶片、轴承、壳体、热交换器的管束和振动机械的可靠性设计分析方法和一些应用实例。
Inspect vibration pads and replace as needed because vibration can create heat, damage parts, and shorten equipment life.
检查振动片并更换必要的,因为可以创造热振动,损坏零件,设备寿命缩短。
Compared to vibration immersion, heat immersion shortened detection hour, increased efficiency and yielded more correct results, thus suitable to examine large sums of samples.
与传统的振荡法相比,可大大缩短测定时间,提高测定效率,结果也更准确,适于大量样品的检测。
The proposed method enables to simulate complex flow induced vibration occurring in heat exchanger tube bundles at sub-critical Reynolds number.
研究结果为亚临界雷诺数范围内热交换器管束的复杂流体诱导振动等问题提供了一种可能的计算方法。
Thermally induced vibration of space structures, which are subjected to incident solar heat flux and emitting thermal energy by radiation, is one of typical modes of structural failure.
空间结构在辐射换热条件下的热诱发振动是导致空间结构失效的一种典型模式。
The vibration force field strengthens juncture between EPDM and PP, and increases temperature in which macromolecular chains are broken and decomposed, which enhances heat stability of TPE.
振动力场强化了EPDM与PP两相间的结合,使得大分子链段发生断裂和分解所需温度增大,提高了TPE的热稳定性能。
However, if we make the machine spindle to achieve high accuracy, high speed, high rigidity and low vibration heat a small request, you need more parameters of the bearing itself is controlled.
而要想使得机床主轴能实现高精度、高速度、高刚度和振动低发热小的要求,则需要对轴承本身更多的参数进行控制。
The rod baffle heat exchanger is a new type tube bundle support one to prevent the tube bundle from vibration, which is applied extensively at home and abroad.
折流杆换热器是为了避免管束振动而开发的一种新型管束支撑换热器,近年来在国内外得到了广泛应用。
This will avoid vibration, heat distortion, crawl space and the impact on the accuracy of the workpiece being processed.
这样可以避免振动、热变形、爬行和间隙影响被加工工件的精度。
Aimed at producing heat, vibration, disturbance and harmonic wave, the handling opinions are pointed.
针对使用中出现的发热、振动、干扰与谐波等问题提出处理意见。
All these makes the roller system capable of controlling axial force, rolling mill vibration and heat compensation.
从而,该辊系具有对轴向力、轧机振动和热补偿控制性能。
Using oil as heating medium to heat soldering tin, then disassemble it by ultrasonic vibration and consequently disassemble the PCB's components.
采用油作为加热介质对焊锡进行加热,再通过超声波振动去除电路板上的焊锡,从而把电路板上的元器件拆卸下来。
Analyze reason causing vibration of the shell-and-tube heat exchanger; discuss preventing vibration measures with example by using HTRI soft ware.
分析管壳式换热器产生振动的原因,通过实例,利用HTRI软件讨论管壳式换热器防止振动的措施。
In the design and operation of shell-tube heat exchanger, it must pay attention to the vibration inducing by fluid.
在管壳式换热器设计与运转中,必须重视流体诱导振动的问题。
Calculating natural frequencies of the heat exchanger tube is an essential step in predicting its potential for flow induced vibration failure.
在预测管壳式换热器的振动时,准确地计算换热管的自振频率是非常重要的。
In this article, one method of using the combined support composed of baffles and flat steel to design tabular heat exchangers with low pressure loss and vibration protection was presented.
本文对设计降低压力损失和防止振动的管壳式冷却器,提出了一种有效的方法,就是管束采用折流板-扁钢条复合支承。
The treatment effect than traditional heat aging and vibration time, become a truly mobile stress relief furnace, can be replaced to eliminate the stress for the purpose of heat aging.
其处理效果优于热时效和传统振动时效,成为名符其实并可移动的应力消除炉,可取代以消除应力为目的的其它时效方式。
The treatment effect than traditional heat aging and vibration time, become a truly mobile stress relief furnace, can be replaced to eliminate the stress for the purpose of heat aging.
其处理效果优于热时效和传统振动时效,成为名符其实并可移动的应力消除炉,可取代以消除应力为目的的其它时效方式。
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