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Used fault diagnosis method based on Principal Components Analysis to research the fault monitoring and diagnosis of Floating Production Storage and Off-loading system.

应用基于主元分析的故障诊断方法对浮式油轮生产储油卸油系统进行故障检测与诊断研究。

This resonator consists of only three operational amplifiers,and provides a pules train of the switching signal to control static switch on or off with adjustable frequency f and conduction duty k.

这种谐振器仅由三个运算放大器组成，能产生开关信号脉冲列来控制静态开关的导通和关断，其频率f和导通占空比k可调。

An Austrian businessman is raffling off his luxury home and will use the proceeds to help fund microcredits in the Third World, the daily Der Standard reported on Monday.

一位澳大利亚的商人正在以抽彩出售的方式出售他的豪宅。and用这些钱去帮助一些第三是世界的人们

Wormwood said saluting and hurting his hand on his own devil's horns and off he took.

薛敬礼，有损他的手说自己魔鬼的角落拿。

As soon as my trousers were nearly pulled below my knees, the boy came back. I took the hot cup from the boy just when the door was about to close and quickly splashed the hot water to Mr. Huang's face and kicked down another guy canoodling me. It was so sudden that they all got confused and disabled to respond instantly. Right when they hesitated in the moment, I quickly got my trousers on and dragged the boy up then scudded off.

就在我的裤子将被拽到膝盖下的时候，孩子把水端了进来，门还没关上，在那孩子站在我旁边把水递给我的时候，我一把将滚烫的茶水泼在门口的黄主任脸上，又一脚把旁边一个正在摸我的大汉踹飞，以迅雷不及掩耳之势拉上裤子，由于事发太突然，他们都被眼前的一幕惊呆了，就在他们迟疑的一刹那，我拉起孩子就向外面飞奔。

Ed in Oakville dropped off a chunk of recently cut maple for me to practice on, and I roughed out a couple of bowl blanks from this rapidly drying maple, slathered them with wax emulsion, and put them in a plastic bag to keep them wet enough to work.

在奥克维尔埃德下降引发了最近削减我枫树的实践块，我从粗暴对待这一快速干燥枫树一碗空白的情侣，slathered他们用蜡乳液，并在一个塑料袋，让他们足够的湿工作。

This paper examines the relationship between liquidity risk and stock return with the trade data of the A shares in ShangHai Stock Exchange and Shenzhen Stock Exchange.The method used in this paper is two-pass cross-section regression.After decomposing the liquidity risk into systematic liquidity risk and individual liquidity risk,we find that both risks have significant effect on the stock return.

0引言近些年由于长期资本公司的倒闭以及美国国债市场当中刚发行的国债比发行很久的国债(off-the-run)等资产定价异常现象的发现，越来越多的学者认识到流动性是金融资产一个非常重要的特性，流动性资产定价一直是近来金融研究的热点问题，把流动性引入到资产定价模型当中，可以更加全面、准确的对金融资产进行定价。

Open and close a long time and a high degree of large gate valves open and close as to be fully on or off, Cast Steel Gate Valve Series damper travel large, open space use to a certain, high dimensions, large space required for installation.

启闭时间长，高度大由于闸阀启闭时须全开或全关，闸板行程大，开启用要一定的空间，外形尺寸高，安装所需空间较大。(3)结构复杂闸阀一般都有两个密封面，给加工、研磨和维修增加一些，困难零件较多，制造与维修较困难，成本比截止阀高。

Open and close a long time and a high degree of large gate valves open and close as to be fully on or off, Cast Steel Gate Valve Series damper large, open space use to a certain, high dimensions, large space required for installation.

启闭时间长，高度大由于闸阀启闭时须全开或全关，闸板行程大，开启用要一定的空间，外形尺寸高，安装所需空间较大。

But the gains of bargains are of a more doubtful nature; when men shall wait upon others' necessity, broke by servants and instruments to draw them on, put off others cunningly that would be better chapmen, and the like practices which are crafty and naught.

但议价交易的收益，其性质就值得怀疑了：他们将等待别人的困难，利用仆人和手段拉这些人上钩，导致他们破产，他们还将狡猾地排挤可能比较好的小商，或采取类似的狡诈不良行为。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。