前后的

PERMANENT OIL FUEL BUNKERS BEFORE AND ABAFT THE MACHINERY SPACE.

机舱前后的固定油类燃料库。

The clinical curative effect and adverse effect were evaluated at the end of 3 weeks.

分别在治疗后第3周复查，评价两组治疗前后的临床疗效和安全性。

Next to do the aft section of the bird and then the center section.

明年做前后的一段鸟，然后该中心一节。

S. Air Force Space Command monitored the FY-1C orbit both before and after the exercise.

美国空军太空司令部监测到了风云一号在实验前后的轨道。

ABSTRACT Objective To discuss the utility of color Doppler ultrasonography before and after arthroplasty.

目的 探讨彩色多普勒超声在人工关节置换术前后的应用价值。

The main contents of this paper are asfollows: Programmed a software which is used in simulating the dynamic energyconsumption of buildings based on transferring function principle in the language ofvisual basic, at the same time compared with the traditional way of calculation ofenergy consumption in buildings to prove the correctitude of the software;Foundviable way of energy efficiency in buildings in the way of analyzing walls, windows,and many other aspect of structure of buildings, and using the software to analyzethe rate of the contribution of thermal quality to the energy consumption of buildings;Analyzed the rate of the contribution of the different weather to the energyconsumption of the existing dwelling in the way of calculating the energyconsumption in the whole year of the existing dwelling in two model cities choosefrom the region of north China and south China. Also is carrying on the contrast andviability assessments on the energy saving of the existing dwelling between northand southern region, getting the viability assessments and the conclusions inparticular data.

本文主要研究内容是：依据传递函数法原理应用Vb语言编写建筑物动态负荷仿真软件，并与传统负荷计算法进行比较，分析了程序的可靠性；从墙体，窗户及建筑结构的其它几个方面分析了建筑节能改造的一些可行性途径，并针对对建筑能耗影响较大的墙体与窗户就其热工性能的改变对能耗的影响应用程序进行了具体的分析；针对因地域性差异造成的气候差异对建筑节能措施效果的影响，就既有建筑的节能改造，分别选择华南华北地区的两个典型城市对其既有建筑节能改造前后的全年动态时时负荷进行计算，通过对比华南地区和华北地区的两个典型城市的既有建筑节能改造前后的能耗，及两城市节能改造后的节能效益，初投资回收期等方面，得出地域差异导致的气候差异对既有建筑节能改造的效果的影响的指导性结论及南北两地域既有建筑改造的量化结论和改造可行性的分析结论。

In the second place, this paper uses the financial data reported by China's private listed companies and statistical analysis skills to test the theories and hypotheses. The research collects all required data from 2000 to 2002, examines the profit ability, the gain ability, the repay ability, and the cost control ability for all sampling listed companies by using Paired-Samples T test in the quantitative analysis section. The results show that these listed companies'profit decreases, income increases, repay ability enhances after the companies go public. Finally the paper takes the non-operating expenses as the illustrating index for the cost control capability of the companies to demonstrate that there is an obvious increase of non-operating expenses after getting great amount of money in IPO, in this sense it can be stated that there is the intendancy of low capital utility rate in private companies.

研究选用了描述性统计分析方法对样本企业IPO前后时段的财务指标进行了对比考查，并运用配对样本t检验方法进行了显著性检验，研究结果表明民营企业在IPO前后的盈利水平总体上是显著下降的；同时研究也显示虽然获利水平出现了小幅上升，但这是由于企业通过IPO融资增加了投资规模导致的；企业的偿债能力在IPO之后有明显的好转；研究最后以营业外支出作为企业成本控制能力的解释指标，发现企业在IPO上市融得大量资金后对主营业务以外的支出有明显的增多，可以判断民营企业存在资本利用效率低下的现象。

In the last part, the paper appraises mortgage value using the former and improved capitalization rate respectively. Making using of the method of appraisal bias, the paper concludes that using the former capitalization rate results in overrating the appraisal result, while using the improved capitalization rate does not exist overrating problem. Based on that, the paper compares the former and improved capitalization rate from the following six aspects- mortgager, financial institution, appraisal institution, conservative principle of appraisal of mortgage, default risk, mortgage rate, and finally concludes that the improved capitalization rate is more scientific and accurate.

通过案例分析分别运用改进前后的资本化率进行评估，运用评估bias方法对评估结果进行研究，得出运用改进前的资本化率进行评估存在高估的现象，而运用改进后的资本化率进行评估则不存在高估的问题，在此基础上从抵押人、金融机构、评估机构、保守性估价原则、违约风险、抵押利率六个方面对改进前后的资本化率进行了系统的比较，得出改进后的资本化率更加科学精确的结论。

The LD50 of acute toxicity to mice and chronic accumulated toxicity to bandicoots of crude and processed Radix Aristolochice were observated.Intestinal and myokinetic influence of normal and revulsive hyperactive gastrointestinal motility of mice induced by neostigmine were observated by giving aqueous extract and alcoholic extract of crude and processed Radix Aristolochice.Relieving pain and eliminating inflammation to mice also were observated .

采用小鼠急性毒性和大鼠蓄积性毒性方法观察青木香炮制前后对小鼠急性毒性LD50和对大鼠的慢性蓄积性毒性作用；观察了青木香炮制前后的水煎剂和醇提物对正常和新斯的明诱导的胃肠运动机能亢进小鼠肠肌运动的影响；并观察了对小鼠的镇痛和抗炎作用。

In order to disclosure the reason why the electrocatalysis activeness and selectivity droped after being used several hundred hours continuously, the x-ray diffraction, scanning electron microscopy and energy dispersive spectroscope have been used to characterize the surface condition variations of Monel metal. The results indicated: Monel metal belongs to the Cu-Ni alloy around the electrolysis experiment.And after being used for 600hr, the surface layer element composition and geometry distribution of the alloy changed, namely in the alloy the Cu element /which superficial free enthalpy was smaller,"concentrated" to the alloy surface,and formed one kind of marble structure microcrystallite.Thus the electrode surface becamed rough a

为了揭示蒙乃尔合金阴极在连续使用数百个小时后电催化活性剂选择性下降的原因，采用X射线衍射仪、电子扫描电镜和电子能谱分析仪对电解实验所用的蒙乃尔阴极材料在电解实验前后的表面状态进行了表征，结果表明：所使用的蒙乃尔合金阴极材料在电解实验前后均属于Cu-Ni合金，使用600hr后，由于表面层元素组成和几何排布发生了变化，即合金中表面自由焓较小的Cu元素向合金表面&富集&，形成一种大理石结构的微晶，表面粗糙、不均一，这是造成其对硝基苯电还原的催化活性及选择性随着使用时间延长而逐渐下降的主要原因，同时也为此类电极的修饰改进提供了方向。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。