波动的

The paper introduces the development of the thickness control technology for strip mill, and reasons affecting thickness variation, and discusses the principle of AGC Control on cold mill, the algorithm and characters.

摘要介绍板带轧机厚度控制的发展及影响板带厚度波动的原因；分析、讨论冷轧机应用的各种 AGC 的控制原理、控制算法以及各自的特点。

Movement of working fluid is affected by pressure oscillation which results in temperature fluctuation of the system.

0引言CPL系统的稳态是相对的，在通常条件下，CPL很多位置处的温度不是固定不变的，而是随时间波动的。

Lever Ball Float Steam Traps biggest advantage is not subject to pressure,temperature,cooling water flow fluctuations,continuous drainage,a water that row,the minimum cooling degree 0℃,能使best efficiency heating equipment;lever float steam trap valve seat total in the following level,forming awater seal,no steam leakage;itsPlug Valves minimum working pressure 0.01Mpa,the maximum back pressure rate of≤85%;interior with exhaust,lever float steam traps use the most advanced components as the automatic emptying of diaphragm valves,can automatically exclude non-condensing gas,very sensitive,high quality work and long service life.

杠杆浮球式蒸汽疏水阀的最大优点是不受压力、温度、冷凝水流量波动的影响，连续排水，有水即排，最小过冷度为0℃，能使加热设备达到最佳工作效率；杠杆浮球式蒸汽疏水阀的阀座总处于液位以下，形成水封，无蒸汽泄漏；它的最低工作压力0.01Mpa，最大背压率≤85%；内部带有排气装置，杠杆浮球式蒸汽疏水阀采用最先进的膜盒元件做为自动排空气阀，能自动排除不凝结气体，非常灵敏，工作质量高，使用寿命长。

According to the shortage of only considering the phase change of emitter and no refer to the amplitude change, based on the patterns of radar and decoy, using equal phase gradient method, while considering the influence about waviness of phase and amplitude of each, the decoying formula of the coherent decoy system is deduced, a damage probability model is drawn out.

针对目前多点源诱偏效果评估过程中，仅考虑各点源相位分量变化，未考虑幅度分量在空中变化的不足，基于雷达和诱饵的具体方向图，运用等相位面梯度分析法，同时考虑各点源辐射信号的相位和幅度波动的影响，对相参多诱饵系统的诱偏误差公式进行了推导。

This paper reports the Brazilian experience in ethanol production, what has been done to survive the market oscillations, how distilleries work and the use of molasses to ethanol production.

介绍了巴西乙醇生产的经验；在乙醇市场波动的情况下，乙醇生产商得以生存的措施；乙醇生产商的生产方式，乙醇生产所用糖浆原料的概况等。

This paper gives a facile simple method for measuring the frequency of power system, emends the mathematical model of Voltage fluctuation and flicker, confirms the means of every physics variation, expounds the algorithm of the power quality indexes and compile program to practice the algorithm on the practical device.

本文提出了一种简单实用的电力系统频率测量的方法；修正了电压波动的数学模型，进一步明确了各个物理量的意义；给出了各个电能质量指标的计算方法，并在实际装置上编写了应用程序予以实现。

In the words of an American official on the island, this was a "Crime against the people of Formosa," deliberately made with the intention of fleecing the islanders and also done with the intention of creating a fluctuating exchange behind which all sorts of illegal manipulations would be carried out.

用岛上的一位美国官员的话来说，这是&对台湾人民犯罪&，他们蓄意这样做的目的是为了盘剥岛上的居民，也是为了造成一种不断波动的汇兑率，借以搞各种投机倒把的勾当。

Lever Ball Float Steam Traps are not subject to the greatest advantage of pressure, temperature, condensate water flow fluctuations, continuous drainage, water that is exclusive, the Butterfly Valves minimum undercooling of 0 ℃, heating equipment can achieve the best efficiency; Lever Ball Float Steam Traps seat total in the level below, the formation of water seal, no steam leakage; its minimum working pressure 0.01Mpa, the biggest back-pressure rate of ≤ 85%; house with an exhaust device, lever float steam trap uses the most advanced components as the automatic emptying of diaphragm valves, can automatically rule out non-condensing gas, very sensitive, high-quality work and long service life.

杠杆浮球式蒸汽疏水阀的最大优点是不受压力、温度、冷凝水流量波动的影响，连续排水，有水即排，最小过冷度为0℃，能使加热设备达到最佳工作效率；杠杆浮球式蒸汽疏水阀的阀座总处于液位以下，形成水封，无蒸汽泄漏；它的最低工作压力0.01Mpa，最大背压率≤85%；内部带有排气装置，杠杆浮球式蒸汽疏水阀采用最先进的膜盒元件做为自动排空气阀，能自动排除不凝结气体，非常灵敏，工作质量高，使用寿命长。

Firstly, a new design method of cam profile has been developed by using finite terms of Fourier Series in the cycle of cam angle as the basic equation of cam profile, so the difficulty of base circle wave existing in the method of resonant cam design can be eliminated. On the other hand, the method proceeds from the acceleration of cam profile, which makes the acceleration not only smooth and continuous, but also easy to be controlled, and the cam profile with good performance can easily be acquired.

此方法用以凸轮包角为周期的富立叶级数有限项作为凸轮型线的基函数，可以免去谐波凸轮设计时控制基圆波动的困难；此方法又是从凸轮型线的加速度曲线入手进行设计，使型线加速度不但光滑、连续，而且形状容易控制，便于设计出动力性能优良的凸轮型线。

Essentially, I have been on a research odyssey seeking to uncover the "truths" about personal selling and sales management. Rather than finding the "Holy Grail," however, I have opened a Pandora's Box. I have discovered in some small way how much we (or at least I!) really do not know or understand about the activities, behaviors, and mental processes of sales managers and their subalterns.

事实上，我一直在研究关於销售员和销售管理方面的&奥德赛&理论的&真理&，而非为了谋取什麼&圣杯&，而且事实上我已经打开了这个方面的潘朵啦盒子，我已经发现了许多方法那些我们所不知道或者不理解的，关於销售人员或者销售管理者在活动，行为以及心理上产生波动的原因

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％。