查询词典 forward current

This paper,through measuring and analyzing the noise sources in the hot-dip galvanization workshop of a steel tube plant,indicated that the operation of inner blowing tube is the major environmental source of noise pollution,studied the mechanism of air current noise for blow pipe,put forward comprehensive administer steps with sealing cap,pressure reduction,noise elimination and noise insulation.

噪声治理工程初步实施结果表明，内吹管噪声瞬时峰值降低了10~15dB，厂界噪声瞬时峰值降低了20dB以上，收到了良好的工程效果。

The title of my paper is the flame detecting system of Furnace Safeguard Supervisory System..The operation safety of the large scale boiler using coal or gas as the fuel is highly depending on the reliability and stability detections of the burning flame in the boiler.First,the paper summarizes the research background and the current situations on the flame detection system of FSSS in China and abroad, analyzes its future trend of market and technology,and then puts forward my research goals and expected results.and resolved problem.

大型燃煤燃气锅炉的安全运行在很大程度上依赖于锅炉炉膛火焰燃烧的稳定性和可靠性检测，论文首先综述了锅炉炉膛安全保护系统(Furnace Safeguard Supervisory System，以下简称FSSS)中火焰检测系统的国内外研究现状，分析了火焰检测系统的国内市场前景，提出了本课题的研究目标和需要解决的主要问题。

Because the current monitoring network cable is complicated and the cost is very high,this paper puts forward to a wireless vibration monitoring node design based on digital accelerometer ADXL202, with MSP430 and CC1100, respectively, as microprocessors and wireless communication module, thereby forming a wireless vibration monitoring networks, realize the vibration monitoring for coal washery plant machinery.

该论文针对当前有线振动监测网络布线复杂、成本高等问题，提出一种基于数字式加速度传感器ADXL202，以MSP430 和CC1100 分别作为微处理器和通信模块所组成的无线振动监测节点设计，进而组成一个无线振动监测网络，实现对洗煤厂机器设备的振动监测，并进行了简单地测试。

According to analysis of current situation to electricity power enterprise, This text combines the characteristic of it, put forward a set of system of performance management suitable for electricity power enterprise of our country.

本文通过对发电企业绩效管理现状的分析，结合发电企业的特点，提出了一套适合我国发电企业特点的绩效管理体系。

The feed forward compensation control are used to calculate, in accordance with the current measuring values for finishing mill temperature, strip speed, and strip thickness, a correction value for the water amount required for each control segment.

前馈补偿控制是根据精轧机出口的实际检测到的带钢温度、速度和厚度计算每个带钢控制段所需的补偿量。

Nowadays, with the great-leap-forward development of the railway transport industry, for Jingxing Train Operation Depot which is one of the organizations at the grass-roots level, how to fit in with current situation needs to tap the potential, enhance the efficien...

本文运用绩效管理的相关理论，以井陉车务段现行绩效管理办法作为研究对象，在认真分析了井陉车务段的绩效管理现状的基础上，结合当前实际，对井陉车务段的绩效管理体系进行了设计研究，最后针对实施绩效管理体系进行了效果评价分析并提出了进一步的改进建议。

At last, with the polarization of electromagnetic field explains the capacitor test about displacement current hypothesis which put forward by Maxwell.

最后用电磁场的极化现象解释了麦克斯韦提出的位移电流假说的电容器试验。

The local Directional drilling is just staring in terrane, the equipments and the technologies cant satisfy far and far the spot construction needs, according to current circumstance and considing the existed equipments, the author put forward drilling by air hammer in terrane , having designed compounded-drilling tools,and recommended technology parameters.producing experiments have obtained good achievements in economic and in techniques.

国内定向钻进铺管技术在岩层只是刚刚起步，设备、工艺远远不能满足现场施工需要，本文针对国内、外岩层定向钻进非开挖设备及工艺现状，结合国内大多施工单位的已有设备，提出岩层空气潜孔锤导向钻进工法，设计了适合岩层钻进的实用钻具，并提出具有针对性的工艺参数，生产性试验取得了良好的经济技术指标。

By the country more the name is " state-operated factory of the 9th rubber ", 1963 brand once more more the name is " roc " card, take meaning for roc volant flying meaning, mix in that great leap forward however the times of the wind be current of Culture Revolution, roc not only not volant fly, drop into trough for a time instead, the edge that reached to go bankrupt.

双星集团的前身是民族资本家杨子生于1921年创办的，在青岛西镇的荒凉海滩上，置起十余间简陋的土瓦房，&维新染料厂&开工了，这就是双星集团最原始的生命。1955年被国家更名为&国营第九橡胶厂&，1963年商标再度更名为&大鹏&牌，取意为大鹏展翅腾飞之意，然而在那个大跃进和文革之风盛行的时代，大鹏不但没有展翅腾飞，反而一度跌入低谷，到了破产的边缘。

The article listed current mine to use the management of equipment and the main problem that in using, exist, put forward corresponding settlement in the light of these problems method, aim to had been been in charge of, use device with good ore deposit, make its aborning develops due efficiency.

本文列举了当前矿用设备的治理与使用中存在的主要问题，并针对这些问题提出了相应的解决办法，旨在管好，用好矿用设备，使其在生产中发挥应有的效能。

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％。