还公开了一种模制长混凝土制品的方法,其中在无振动的情况下,使均质混凝土混合料受到5巴以上的模制压力。
Also disclosed is a method of moulding long concrete articles in which an homogenous concrete mixture is subjected to a moulding pressure above (5) bar in the absence of vibration.
该图片是采取无振动按下一个按钮,按遥控器上的控制。而不干扰你可以继续期待透过接目镜到图象。
The picture is taken vibration-free by pressing a button on the remote control. Without disturbing you can continue looking through the eyepiece to the image.
仪器校准应在无振动区域以及无发电机,焊接设备等干扰磁场的区域进行。
The instrument should be calibrated in an area free of vibration or stray magnetic fields such as power lines, generators, or welding equipment.
振动格栅紊流是一种无平均流动的特殊紊流,在一定范围内呈各向同性。
Turbulence generated by vibrating grid is a kind of special turbulence, without mean flow and being isotropic in certain region.
设备应放置在无剧烈振动的地面或工作台上,接入三相四线380v的电网。
The equipment should be placed on the ground without violent vibration or on the working stage and connected in the power grid of 380v with three phase and four wire.
给出无轴承电机的互感模型,据此导出了同步旋转惯性振动抑制力模型。
Based on the given mutual inductance model, the analytical model on synchronously revolving inertia vibration suppression force is derived.
本文提出的机械测量仪设计方案,经试制具有精度高,体积小,结构简单,操作和携带方便、无振动和噪声的优点。
This paper provide a new design, it has high accuracy, small volume, simple structure, easy operating and bring and no vibration and noise.
无网格法采用移动最小二乘法构造位移函数,采用罚方法满足本征边界条件,对弹性体的振动问题进行了分析。
Based on the moving least squares method, an effective meshless method is developed for the vibration analysis of elastic bodies.
任何一个无外力而能自由振动的系统就是一个反例,譬如钢琴中的一条钢丝。
Any system capable of a free vibration without external force is a counter example, e. g. a wire in the piano.
本仪器性能好,无噪音、无振动、升温快,是实验人员理想必备的工具。
Performance of the equipment, no noise, no vibration, heating up fast, is an essential ideal experimental tool.
采用自同步定向激振理论设计,将重力自溜与振动出矿融为一体的YZZ型振动助流器,具有分节组合、大倾角、无侧板的结构特点。
YZZ vibration flow aiding machine is a newly developed ore drawing device, which is devised on the basis of the theory of autogenuous synchronization and directional vibro excitation.
本文论述了某厂无振动作业的433名健康工人振动觉、痛触觉测定的方法及结果。
Vibratory and pain sensation thresholds for 433 healthy workers without history of vibration exposure in one factory were studied.
针对机械振动系统混沌运动的自身特点,提出了一种等效无源的混沌控制策略。
Aiming at the characters of nonlinearity chaos of mechanical vibration systems, a kind of strategy on passive equivalence controlling chaos is put forward.
分析结果表明固定四角薄型平板的振动是不规则的,在远声场振动辐射是无指向性的。
The results indicate that the vibration of thin flat plane loudspeaker with four corners fixed is anomalistic and the vibration radiation at far sound field doesn't have any directionality.
人工挖孔灌注桩是一种经济实用的桩型,具有承载力高、灵活性大、施工噪音小、无振动等特点。
The manual digging pile is an economical and practical type of pile with the properties of high bearing capacity, great flexibility, low noise and no vibration of construction, etc.
它是为运行平稳、无振动而设计或建造的。
It is designed or constructed to operate smoothly and without vibration.
研究了无旋、无粘、可压缩流体中多层圆柱壳的自由振动问题。
The free vibration of a multi layered cylindrical shell submerged in an irrotational, inviscid and compressible fluid is studied.
该机将糖果和其它有规则的物体经过双向振动,无空包包装,并采用差动机构,使用更加方便。
Candy and regular objects are vibrated bi-directional by this machine, no vacant package, Convenient operation is due to differential mechanism.
本文针对无卡轴旋切机振动刀架机电式振动装置的缺点,设计了一种液压振动系统。
This paper describes a hydraulic vibrating system. This system is in accordance with the shortcomings of the mechanical vibration installation that cuts with the use of a vibrating machine tool.
本文给出了多自由度线性振动的无因次理论表述。
In this paper author gives a dimensionless vibration theory of multi degree of freedom linear systems (MDOFLS), so that vibration analysis problems become completely mathematical.
产品应安装和使用在无显著摇动、冲击和振动的地方。
Products should be installed and used without significant shake, shock and vibration place.
无刷解析器是在编码器的应用程序更好的选择,涉及非常高的温度,振动,冲击和肮脏的环境。
Brushless resolvers are the better choice over encoders for applications that involve very high temperature, vibration and shock and dirty environments.
因此,我们的油润真空泵运行时特别安静,几乎无振动。
Therefore our oil-lubricated vacuum pumps are especially quiet running and almost vibration-free.
利用无粘、不可压涡旋流的稳定性分析的理论结果,计算了破碎涡内部流动的振动频率,与实验值相符合。
By using the theoretical investigations of the stability of a incompressible swirl flow, the oscillating frequency is calculated. The result is in a good agreement with experiments.
前所未有的大量的注意力是为了创建一个无振动,温度和湿度控制的环境为激光精密磨削和测量仪器,使用。
An unprecedented amount of attention was given to creating a vibration-free, temperature, and humidity controlled environment for the precise grinding and laser measurement equipment that was used.
在此基础上,设计出利用无接触感应电能传输的超声振动刀柄集成系统。
The system integrated with Ultrasonic-vibration toolholder based on contactless inductive power transfer is designed.
静力压桩法因其无燥声、无振动、施工速度快、桩身质量可靠,在我国软土地区的多层建筑和高层建筑中较为广泛地得到应用。
The Jacked pile is more widely applied in multi-storey buildings and high-rise buildings in China's soft soil area, because of no noise, no vibration, high construction speed and reliable quality.
静力压桩法因其无燥声、无振动、施工速度快、桩身质量可靠,在我国软土地区的多层建筑和高层建筑中较为广泛地得到应用。
The Jacked pile is more widely applied in multi-storey buildings and high-rise buildings in China's soft soil area, because of no noise, no vibration, high construction speed and reliable quality.
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