平衡

Based on the background given above, this dissertation studies the theories and technologies related with dynamic balancing , makes full use of DSP chips wonderful computational performance, finally researches and designs a portable dynamic balancing system, simplifying the field dynamic balance of rotating machines. Besides, a new method named Order Tracking Based On Phase is presented, which realizes order tracking purely by software. This method simplifies the hardware set for dynamic balancing and has the definitude physical meaning.

基于这样的背景，本文在对动平衡原理及技术方法深入研究的基础上，利用DSP芯片的高计算性能研制便携式嵌入式动平衡系统，使得旋转机械的现场动平衡工作更为简化方便；同时对与动平衡信号处理密切相关的阶比跟踪方法进行了深入研究，在此基础上提出了基于相位的阶比跟踪方法。

The device can replace counterweight and balancing cylinder of CNC machine s plumb shaft,and the device has no shortcomings of counterweight and balancing cy...

该装置可以取代数控机床铅垂轴的平衡锤和平衡油缸，避免了平衡锤和平衡油缸的缺点，结构简单。

The eight figures of eight calabashes are a symbol of the eight diagrams of the Book of Changes, eight immortals seating on the calabashes are passing through the sea with their own theurgy; the figure of "8" has a attribute meaning of: Land is Yin, the name of the land number sum, the number sun used in the trademark by our factory is 3591, and the trademark is used in balance, because 3591 trademark means nine calabashes, the attribute of nine is Yang, Yang means sky, the land combined with the sky is the balance of Yin and Yang, and the balance of Yin and Yang is the crystal of four diagnostic methods and eight principles of Chinese medicine, and the balance of Yin and Yang in the human body makes human have a healthy body, therefore, it is also a symbol of health.

3八个葫芦的八个数象征是易经八卦，八仙过海各显神通坐在葫芦上，其中八的数字属性含义是：阴为地，又是地的数码总称，我公司在使用商标上总是和3591，商标平衡使用，因为3591商标是九个葫芦，九的属性为阳，阳为天，天与地合为阴阳平衡，阴阳平衡是中医四诊八纲得出的结晶，人体阴阳平衡就有了健康机体，因此又象征健康。

This paper targets at the design of a new dry process kiln cement grinding plant, whose production capacity is 2500 tons of cement clinkers per day. According to some relative references and the product quantity required per day, we design and calculate the cement burden plan, the three great balances (which include material balance, main engine balance and storehouse balance) and the choice of the type of equipments used in the cement grinding plant.

本论文就2500 t/d（日产2500吨）熟料新型干法窑水泥粉磨车间进行设计，根据相关文献以及对产量要求对水泥的配料方案、三大平衡（物料平衡、主机平衡、储库平衡）和水泥粉磨车间系统设备的选型进行设计与计算，并据此对水泥粉磨车间的主要粉磨设备以及其相关的附属设备的型号进行了选择。

The first aspect is about the distribution function for fermions in quasi-equilibrium QGP which is perturbed by the fluctuation of the color field.

在相对论重离子碰撞中生成的QGP首先是处于非平衡态，生成的QGP要经过一个向平衡态演化的过程。因此给出QGP非平衡态下的分布函数是描述QGP非平衡态的关键问题。

Spring-loaded safety valve spring is delivered to the valve on the container or force to balance the pipeline pressure by adjusting the elastic springs to balance the medium on the pressure valve control media pressure to achieve the objective of safety valve lever weights Is to use a heavy hammer through the transmission lever to force the valve to balance the pipe or container medium pressure by adjusting the weights of the valve to balance the role of media from the valve on the pressure, media pressure to achieve the purpose of control ; Pilot of the main safety valve by valve components and sub-valve, to promote the role of Vice valve main valve action, also known as the pulse safety valve.

弹簧式安全阀是利用弹簧传递到阀瓣上的作用力来平衡容器或管道内压，通过调节弹簧的松紧来平衡介质对阀瓣的压力从而达到控制介质压力的目的；杠杆重锤式安全阀是利用重锤通过杠杆传递到阀瓣上的作用力来平衡管道或容器内介质的压力，通过调整重锤对阀瓣的作用距离来平衡介质对阀瓣的压力，从而达到控制介质压力的目的；先导式安全阀是由主阀和副阀组成，借副阀的作用带动主阀动作，又称为脉冲式安全阀。

Referencing to the internal and external documents, we have plotted the balanced evolutions for the various typical structures by computer, which is the first time at home; applied the balancing technique by computer to the representative structures in Sichuan Oil and Gas Basin, and also established the geological modellings on three different structural elements and their own balanced evocutions in Sichuan Basin.

借鉴国内外的资料，在国内首次用计算机绘制出各种典型构造的平衡演化剖面，并应用机制平衡技术对四川油气盆地内的代表构造作了详细的平衡计算，建立起四川盆地内三个不同构造单元的地质模型以及构造平衡演化剖面。

According to the characteristics of element distribution, the spinel compositional zonings were formed by the chemical equilibrium between the crystals and magma during magma crystallization, not by ion diffusion in the processes of subsolidus equilibrium.

从尖晶石成分分带的元素分布特征判断，其形成不是固溶体相平衡过程中的离子扩散，而可能是化学平衡过程中结晶矿物与熔浆之间化学成分平衡的结果，属于化学平衡导致的成分分带。

Based on the traditional mechanical model the buble point method of three diagonal matrix, an neural network model of gas-liquid equilibrium computation for liquid air, which makes system presure P and equilibrium component of liquid phrase x1,x2,x3 as input nodes makes system temperature T, equilibrium component of gas nitrogen y1, equilibrium constant of argon and oxygen k2, k3 as output nodes, insteads of the buble point computation of the three diagonal matrix , thus a improved distillation model is built.

在传统的机理模型三对角矩阵法中的泡点法基础上，将体系压力P，平衡液相组成x1， x2， x3 为输入节点体系温度T ，平衡汽相氮组成y1 及氩、氧的相平衡常数k2， k3 为输出节点的神经网络液体空气汽液平衡计算模型，取代三对角矩阵法中泡点计算，从而建立改进的精馏塔模型改进模型用于空分塔的模拟计算，不仅计算速度快，计算结果与机理模型结果非常接近，且符合设计要求，对实现产品质量的在线监控具有一定的指导意义

If it's just a phase splitter and the circuit isn't balanced chances are that that particular component will most likely sound better single-ended because in single-ended input/output mode it won't have the extra parts necessary to convert balanced to single-ended in the signal path.

如果内部电路只是相位分支器，并不是平衡电路，那这个器材的声音也许仅仅和比较好的非平衡器材差不多。因为在非平衡的输入/输出模式的信号通路中，没有额外的器件用于将平衡的信号转换为单端信号。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。