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Ma Ying also pointed out that although oil prices have fallen over the highest point, but Air China will be difficult to enjoy the benefits of lower oil prices, mainly due to the original Air China by the international price of oil procurement Make up for the decline in hedging losses (of the decline in procurement costs higher than the loss of security units) in order to benefit from a decline in the price of crude oil, but because of the signing of contracts, including the other party has the right to determine in advance in accordance with the agreed price of the company to sell a certain number of cycles of Fuel, so the amount of losses may be higher than the drop in oil prices brought about by the decline in costs.

马英九还指出，虽然油价已经下跌了最高点，但航空公司中国将难以享受油价下跌带来的好处，主要是由于国际石油价格在原中国航空采购弥补在对冲损失（在采购成本比更高的安全部队损失下降）下降，以受益于原油价格下跌，但由于所签订的合同，其中包括对方已按照事先确定的权利，与公司商定的价格出售了一定数量的燃料循环，所以损失的金额可能低于石油价格下降所增加的成本下降带来的。

Auxiliary police assistants in the system is a modern universal system, though relatively late, but has become a alleviative answerable to tightening, maintain social stability are an important force in China; the auxiliary police assistants in the development of a lot of problems and difficulties encountered, to look squarely at these issues, and scientifically difficult to solve them, in itself contribute to the auxiliary police assistants in the healthy development of the same time, will help to save fin...

辅警与协警是通用的概念，通常指辅助或协助警察从事与警务有关的人员。辅协警制度是当代世界各国普遍实行的制度，我国虽起步较晚，但辅协警人员已成为缓解警力紧张、维护社会治安稳定的重要力量。我国辅协警在发展中遇到不少问题和困难，正视这些问题和困难，并科学地去解决它们，在有利于辅协警自身健康发展的同时，也将有利于节约财政开支及社会主义和谐社会的构建。

The diameter of nano-particle is small and its surface energy is high. Atomic valence bond of particle surface is not saturation and surface atoms have extremely physical and chemical activity. So, nano-particle is apt to agglomerate to make difficult to bring its excellent properties to completely play and to modify polymer.

纳米粒子粒径小，表面能大，且粒子表面的原子价健处于不饱和状态，表面原子有极大的物理与化学活性，因此纳米粒子非常易于团聚和吸附，而使得其拥有的性能难以充分发挥，从而失去应有的对高分子材料的改性作用。

In July 2005, Barham moved to Shanghai to work at TBWA with brands such as adidas and Chivas Regal."I expected to come for a couple of years," he said,"but the speed of change here, and the opportunities to tear things up and produce work that changes the way that brands behave has made it very difficult to leave."

2005年七月，Barham搬到上海加入TBWA服务阿迪达斯和芝华士等客户，他说："我本来只想呆上一两年，但这里变化的速度有很多机会打破现状，制作改变品牌行为的作品，让人实在难以离开。"

Adjustments of Second-hand housing policy reduce the deal cost, boosting buyers' expectations; In addition, such change may increase the liquidity of housing, which will speed up investment in new housing and shops. However, the price continue to drop, especially when the new year is coming, more shop investors keep waiting and seeing due to the financial crisis, macro news. Basing on the demand point of view, some demand for living improvement delay the bargain, so did demand for investment due to bad profit-making. As a result, the demand is difficult to start up, while the supply funds is not sufficient, therefore such commercial real estate enterprises will be out of the market due to their inability to meet the finance crisis. Under competitive pressures, the developers will pay more attention to products quality and products differentiation with a view to compete in the market to get a dominant position.

二手房政策的调整降低了购房者的购房成本，刺激了购房期望；另外，二手房政策的改变可能会增加房源的流动性，这样也会加速新房的销售，商铺投资逐渐活跃，但价格表现却成下行趋势，尤其是年关临近，在金融危机面前，商铺投资者多持币观望，从需求者的角度讲，部分改善型需求和投资型需求的购买行为将向后推迟，炒房者将因投机能力下降而不同程度地退出市场，另外，需求难以启动，供给方资金链紧张，部分自有资金不充裕的商业地产企业将面临因无力融资而退出市场的风险，企业因竞争压力大，将更加注重开发产品的品质，提供差异化的产品，以期在市场竞争中占得优势地位。

Timber have bester turn into getting mauve gradually, belong to for red sandalwood, but sour branch and red sandalwood two kinds of different hardwood, sour piece valuable timber, through is it can is it level like ancient bronze mirror to reach to polish, comfort detailed to slip coolly, the wooden line is beautiful , difficult to be moribund , durable in use.

酸枝初伐时，心材淡红色至赤色，经长时间放置，可沉于水。颜色逐渐转化为紫红色，光泽变为暗沉。酸枝木坚硬而重，可沉于水。木材有深褐色渐转化为紫红色，为紫檀属，但酸枝和紫檀是两种不同的硬木，酸枝为贵重木材，经打磨可达到平整如鉴，抚之细滑清凉，木纹美观，不易腐朽，经久耐用。

"To cope with the international financial crisis, the adverse effects of the problem difficult to solve SME financing to maintain stable and rapid economic development, the government will guarantee institutions in accordance with the development of the city's actual needs, to further expand the scale of capital, the leverage to play the role of government funding to further expand the scale of small and medium-sized security."

"为应对国际金融危机的不利影响，解决中小企业融资难问题，保持经济平稳较快发展，政府将根据本市担保机构发展的实际需要，进一步扩大资本金规模，发挥政府资金的杠杆作用，进一步扩大中小企业担保规模。"

ZL03 2 354312.The innovations include: automatic self-closing and reliably sealed valve structure: the design of duplex valve clack with pilot valve to tackle the problem of reverse seal structured valve being difficult to be opened; an automatic drain control device to automatically drain the remaining water from the hydrant; protective plate provided between the hydrant body and the valve block to serve as a connection between the hydrant body and the valve block, which is the first one to be damaged when the ground hydrant is clashed, and prevent pulling-off of the whole above-ground part of the fire hydrant, so as to properly protect the main parts from any damage. The self-closing and reliably sealed valve now prevents drain of water, and only the damaged protective plate is needed to be replaced before immediate re-operation. Thus the repair work after clashing is very easy and simple.

其创新点为：具有能自动关闭并可靠密封的阀门结构：采用有先导阀复式结构阀瓣设计，解决反向密封结构阀门开启沉重费力的难题；设计自控排水装置，能自动排除栓体内余水；在栓体和阀体之间设计撞裂板，它既起到连接栓体和阀体的中介作用，又可在地上消火栓被撞击时率先破裂毁坏，并使露出地面的栓体不见整体脱落，有效保护各主体部件的完好无损，而此时阀门的自闭式结构可靠密封阀门阻止水源外泄，修复时只需更换损坏的撞裂板即可立即复位投入使用，使被撞后的修复工作变得十分轻松简便。

The essential problem of KBOOA are acquirement and organization of knowledge about the application domain. First of all, we recognize objects according to their outside characteristics and build stable concepts structures. In this way, the attributes and behaviors of any objects are treated as objects as well. The concepts are organized in hierarchies, the concepts' semantics are demostrated in the form of conceptual graphs. As hierarchy structure has inheritance, the system has ability to recognize and reuse concepts, analyze and reason the acquired information according to the existing knowledge, understand the problem space and present the system's functions and characteristics to the analysts and users in the form of scenarios. The main means of transforming informal requirements to formal ones is to recognize objects according to their outside characteristics, recognize attributes according to their functional dependence and describe the semantics of objects, behavior and attribute's relationship's because there is a automatic map from the descriptions of attributes and behaviors to class structures. It is difficult to transfer from OOA to OOD, We disscussed the modularity of Object-Oriented programs according to the principles of software engineering and presented the methods to decrease couplings and increase cohesions, i.

KBOOA以知识的获取、组织为中心问题，首先依据对象的外特性识别对象，并将属性和行为也作为对象处理，从而建立起较稳定的概念结构；KBOOA以层次的方法组织概念，以概念图的形式描述概念的语义，利用层次结构的继承特性，使系统具有识别、重用概念的能力，根据已有知识对系统所获信息进行分析、推理，产生对问题空间的理解，并以想定的形式向分析师、用户展示系统功能、性能，从而构成了一个交互式的，具有一定智能的需求分析环境；依据外特性识别对象，依据函数依赖关系识别属性，用概念图描述对象、行为及属性关联，是将需求由非形式化形式向形式化形式转换的主要手段，使属性及行为描述可向类型结构自动映射，为提高需求分析的自动化程度提供了依据。

At the end of March, our class organization must go to outdoors camp cooking each person to pay 100 Yuan, so-called is the return excess, we specially have also hired accountant ha, we must go the place is Beijing Huairou zone Tang Yunong the courtyard, we decided beforehand Friday embarks Saturday in the afternoon comes back, as soon as the preparation needs to live in the agricultural courtyard sleeps, the rent is in any case inexpensive,(lives in a late each talented person 10 Yuan), is inexpensive, because we rest is the ridge which puts,(did not know that you understand), the major activity is fishing, bakes, bakes inside this compared to fishing is interested, today weThe thing which "the collection" we need to outside, the thing which the fishing pole, the fish food and so on a series of fishing need, moreover we also bought several night light fishing to float, we prepared in the evening also to fish, stimulation ha…As for the thing which bakes we had decided that good will be this week buys next week buys, this week bought the meat words to fear that next week will roast has not been delicious, next week will buy does not fear the time, because our week 5 were on vacation from school embarks fundamentally has not had the time, therefore we very difficult to decide…This must be decided in our class "the board of directors" the decision, after having gone to result words that to let everybody and so on meet, because our in March 28 talents embark, must know that result that wanted the April's first week to issue diary again

三月底，我们班组织要去户外野炊每人交100元钱，所谓是多退少补吗呵呵，我们还特别雇佣了个会计员哈哈，我们要去的地点是北京市怀柔区城唐裕农家院，我们事先决定星期五出发星期六下午回来，准备要在农家院住一宿，反正租金也不贵，（住一晚每个人才10元），不贵吧因为我们睡的是北方的坎，，主要活动是钓鱼、烧烤，在这里面烧烤比钓鱼感兴趣，今天我们就到外面&搜集&我们所需要的东西，鱼竿、鱼食等一系列钓鱼所需要的东西，另外我们还买了几个夜光的渔漂，我们准备在晚上还要去钓鱼，刺激吧哈哈…至于烧烤的东西我们还没决定好是这星期买还是下星期买，这星期买了肉的话怕下星期烤了不好吃，下星期买又怕没时间因为我们星期5放学就出发了根本没时间，所以我们很难决定…这个吗还要取决于我们班里&董事会&的决定了，至于去了之后的结果的话那就要让大家等会了，因为我们3月28号才出发，要知道结果那就要4月的第一个礼拜再发布日志了

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％。