分析设备

The results show that fuel and electricity are the main energy consumed,the use of advanced technology and equipment is the key to energy conservation,and the design capacity of unit is a prerequisite factor for energy consumption.

分析表明燃料、电是主要的消耗能源，使用先进的工艺和设备技术是节能的关键，装置的设计处理能力是影响能耗的先决因素。

At last, all related problems due to ship type and towing speed influencing the quality of captured images and results were discussed. A ship model with V-shape bottom and protruding keel might cause some disadvantages for PIV measurements. The use of longer laser light ducts extending deeper is a possible solution. A ship model with light yellow paint will cause the unproportionate of light and will cause white background on captured images. It is suggested to re-paint the ship model in black or dark colors to solve this problem. In high-speed test conditions, a ship model's bow waves entrain large amount of air bubbles into water and those bubbles will block the view of camera causing some random black spots in the images. Thus, it is necessary to remove the useless black spot data and repeat the same test condition if statistics requires enough number of images.

本文讨论建立此系统之技术及实验方法，设备的架置方式和配置为一可调性调整之开放式架构，质点施放方法以一自制的施放架於实验前先布置於测试段中，并制定一实验流程规范，再分别针对实验所得滑航型及排水量型船模的流线方向及切流线方向各不同位置及船速之速度进行流场分析；实验结果发现不同船型会造成不同的实验困难：船形上突起之龙骨及V形船底会遮住照明光线，可利用较深之导管调整光页角度改善；而浅色船模表面会造成光线的不均匀，可以更改船模涂装颜色改善；高速实验的气泡会不定点的遮住光线，须先除去无资料区域并使用更多资料组数来改善。

This article analyses the investment return of a hospital's large medical equipment over RMB 500,000 (total 107) which were purchased during 1992～2003 and the possible reasons for the unreturned.

分析某医院1 992～2 0 0 3年购入的5 0万元以上大型设备(1 0 7台)的投资回收情况及未收回投资的可能原因，结果显示投资回收期平均为3.1年，但到2 0 0 3年底有34。

Nested-girding method improves the solution of pressure function, which could upraise the speed more than 8 times.(4) Based on the qualitative analysis results of geology and employing greyclustering analysis method, the quantitatively discriminating pattern of the size of remaining oil potential is founded.

嵌套网格划分法改进了压力方程的求解过程，进一步缩短了运算时间，节约了设备运行成本；(4)以地质综合分析的定性分析结论为基础，采用灰色系统理论中的灰聚类方法建立的剩余油定性描述量化模型，实现了剩余油潜力大小的定量化评价。

Aiming at the dynamic performance of frequency tracker designed specifically for laser Doppler velocimeter, the analysis was accomplished and some results of the experiments are presented.

针对激光多普勒测速仪常用信号处理设备———频率跟踪器，采用实验方法分析了其动态响应特性及影响因素，发现其动态响应参数并不能全面反映其在实际测试中的动态响应能力，实际测试中的动态响应能力明显低于通常的估计。

Is coaxial actuates a alternator based on Simens PLC and its the network direct current velocity modulation system by a direct current motor, the direct current motor to actuate with the direct current velometer and to be loaded with revolves the encoder examination rotational speed; The generator electricity generation voltage after the numeral demonstrated the table demonstrated and delivers to the PLC simulation quantity load module.

在工业控制过程中，继电接触器控制系统因其没有运算、处理、通讯等功能，而不能完成复杂的控制方式，20世纪60年代PLC控制系统应运而生，它综合了计算机技术、自动控制技术和通信技术等现代科技，是当今工业自动控制的标准设备之一；70年代以后，又相继出现了集散控制系统DCS、现场总线控制系统FCS，现在以及今后很长一段时间内会是三种控制方式并存的局面，在这一背景下该文分析PLC控制的现状及发展前景。

In the online detection and fault diagnosis for mechanical equipment, vibrating signal analysis is an important means.

在机械设备的在线检测和故障诊断中，振动信号分析是十分重要的手段。

The dynamic performance test problems of voltage regulator s were analyzed.

就电压调整器的动态性能测试问题进行分析，指出目前电压调整器的试验设备存在的缺陷，给出解决这一问题的行之有效的办法。

Because the traditional wireless microphone uses the frequency low silent chain, all is analyzes the radio-frequency signal the intensity, therefore they cannot and need the noise the signal differentiates; In the noisy radio frequency environment (for example digital equipment and so on CD/VCD/LD send out massive overtones) under use, when this launcher signal weak or closure, the silent chain possibly can open suddenly, the receiver can send out the intense demolition noise.

传统无线麦克风因采用频率低的静噪电路，都是分析射频信号的强度，所以它们不能把噪音和需要的信号区分开来；在嘈杂的射频环境(如CD/VCD/LD等数码设备散发出的大量谐波)下使用，在该发射器的信号微弱或关闭时，静噪电路可能会忽然打开，接收机就会发出强烈的爆破噪声。

Directing against serious wear-out problems occurred on large-capacity circulating fluidized bed boilers, the wearing mode and causes leading to wear-out have been analysed, and some anti-wear measures being put forward from view point of retrofitting the equipments.

针对大容量循环流化床锅炉磨损严重的问题，分析了磨损的形式和产生磨损的原因，并从设备改造角度提出了一些防磨措施。

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％。