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World trade has plunged. As recently as the first half of 2008, boosted by rising commodity prices and a falling dollar, trade was growing at an annualised 20% in dollar terms. In the second half of 2008, as commodities sagged and the dollar rose, growth slowed fast; by September, says the IMF, it was in reverse.

全球贸易陷入困境，2008年上半年，物价飙升，美元贬值，以美元计，贸易年增长20%，08年下半年物价下降美元升值，贸易增速迅速放缓，到9月止，国际货币基金组织称贸易量正在下跌。

In the third chapter, by the analysis of the thermal lens effect of laser crystal, single-end-pumped laser crystal is analyzed and a thermal model suited for particular operating circumstance is founded. By the use of equation of heat conduction and with the boundary conditions, the half analytic solution of thermal field in the laser crystal is obtained through half-analytic thermal analysis, and a practical example is calculated together with analysis of the effect of some parameters on the distribution of thermal field.

第三章从分析激光晶体的热透镜效应出发，对单端泵浦激光晶体进行了分析，建立了符合工作条件下激光系统的热温场模型，通过热传导方程及晶体的边界条件，利用半解析热分析方法得出了晶体内部温度场的半解析解，并对实例进行了计算，分析了各种参量对温度场分布的影响。

In the extractive industry, the 35 listed companies this year, with an inventory value of the first three quarters of 3309 billion, the first half of the inventory value of 309.4 billion yuan, an increase of 7 percent, which compared with the first half of inventories rose by more than 10% of 21, compared with last year's third quarter data, there are comparable data on 30 companies, stock value increased by over 40% of 22, in which coal Hengyuan, Guoyang New Energy, Shandong gold companies such as the growth rate of more than 100%.

在采掘业，上市公司的35年，与前三个季度3309000000000，了3094.000亿元，了7个百分点，这与上半年的清单相比增幅超过10项21％，而增加的库存值上半年库存值去年第三季度的数据，上有30家公司，超过40为22％，增加股票价值的可比数据，其中煤炭恒源，国阳新能，山东黄金公司为超过100％的增长幅度。

The axially symmetric torsion of rigid circular shaft of varying diameter embedded in an elastic half space is studied by line-loaded integral equation method, where the problem is formulated by distributions of fictitions fundamental loads PRCHS (point ring couple in half space) along the axis of symmetry in interval of the shaft and is reduced to a one-dimensional and non-singular Fredholm integral equation of the first kind and is easily solved numerically.

弹性半空间；本文用线载荷积分方程法研究嵌在弹性半空间的刚性变直径圆轴的轴对称扭转。利用将"半空间的点环力偶"这一虚的基本载荷沿对称轴的圆轴区间中分布就能使本问题归结为一个一维的非奇异的Ferdholm第一种积分方程，且很易用数值求解。文中给出刚性圆锥，圆柱，圆锥柱嵌在弹性半空间的扭转的数值计算的例并和他人的已知结果相比较。

For mall-walkers. And supermarkets sell butter by the half-pound, eggs by the half-dozen, and tiny cans of vegetables for shoppers who cook for one or two.

在超级市场买黄油，你可只买半磅，买鸡蛋，你可只买半打，就连蔬菜罐头也缩小了包装，小到可仅供1－2人食用一餐之需。

Beijing has only door and monarch in zuoanlu pilot LED lamp, street alley management centre half a year by the same test, LED lighting effect in the circumstances, power consumption is the incandescent light bulb one-eighth of fluorescent tubes, one half of energy, but by around 40%.

北京市先后在左安门和辟才胡同试点LED路灯，路灯管理中心通过一年半的跟踪测试，LED在同样照明效果的情况下，耗电量是白炽灯泡的八分之一，荧光灯管的二分之一，可节能40%左右。

Rather than half new food and half peelings and scrapings from plates, the proportion of entirely unused products was 60 per cent by weight and 70 per cent by value.

而超过半数的新的食品和半peelings和scrapings从板，所占的比例，完全未使用的产品的60 ％，按重量计算和70 ％，以价值计算。

He may be half-Pushtun and half-Tajik, but as a prominent member of the anti-Taliban Northern Alliance, he is seen by Pushtuns as a Tajik, and by Pakistan as a stooge of India.

他可能一半是普什图人，一半是塔吉克人，但作为反塔利班北方联盟的主要成员，他被普什图人视为塔吉克人，而被巴基斯坦人视为印度的傀儡。

Half-tone block(Half-tone engraving ): A relief printing plate produced by a photomechanical etching process in which the light and shades of the original are represented by dots of varying sizes.

半色调凸版：用照相及腐蚀制版法造成的凸版。它用晃同大小的点子来表示原稿的光部和暗部。

From the different point of view, the listed company refinances mechanism has different structure and form of expression. Look from forming the key element, the refinancing mechanism is melted out such key elements as the square , person who incorporates square , price , market , supervision of fund , intermediary ,etc. to form by the fund. According to financing source, the refinancing mechanism while being endogenous and other source financing form again; According to financing way, the refinancing mechanism makes up indirectly by the direct financing. According to financing tool, listed company refinance mechanism include creditor"s rights financing, stock financing, half stock right half creditor"s rights financing.

从不同的角度来看，上市公司再融资机制有不同的结构与表现形式：从构成要素看，上市公司再融资机制由资金融出方、资金融入方、价格、市场、监管者、中介机构等要素构成；从融资来源来看，上市公司再融资机制由内源融资和外源融资构成；从融资方式来看，上市公司再融资机制由直接融资和间接融资组成；从融资工具来看，上市公司再融资机制则包括债权融资、股权融资、半股权半债权融资。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。