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These results indicated that a well structured anatase TiO2 was obtained by impregnation method under 500℃. Flow rate, in the activity test, could be neglected for mass transfer effects. As a matter of fact, relative humidity played the most important role in this reaction. The highest removal efficiency was obtained while relative humidify of 56.8%. Water molecules are sources of ; however, excessive water molecules could inhibit reactions by competing activity sites with organic containments. In the regeneration test, photocatalyst could be reactivated through a running water vapor with UV light illumination process.

研究结果指出，以含浸法制备之触媒於500℃锻烧下，具有良好的锐钛矿晶体结构；另外在活性测试的部份，流量的增加，污染物之去除效果不受影响，所以本实验选择以200ml/min之流量可忽略质传影响；湿度扮演重要的角色，当RH=56.8％时去除效率最高，主要因水气是产生氢氧自由基的主要来源，但是过多之水气可能与有机物竞争触媒表面上的活性位置，因而抑制反应的进行；初使浓度对去除率之影响中得知，初使浓度的高低不会影响触媒对有机物的催化能力，实验使用之触媒量适合催化200~250ppm之有机物，可藉由增加触媒量提高对有机物之催化能力；此外再生的测试，触媒可经由连续曝水及紫外光的照射，使触媒恢复原有的活性，可再次利用。

The H value was calculated to be 0.246 using Shannon-Wiener diversity index method.By aquatic reservoir evaluation criteria, combined with the type and density of zooplankton,it could be clearly determined that the water quality was seriously polluted and eutrophic.4.Comprehensive assessment of water quality:Affected by the influxion of sewage, slow flow velocity,high contents of nitrogen and phosphorus,the quantities of both zooplankton and phytoplankton at 1st point were relatively high,with the appearance of various indicator species of water pollution.

计算Shannon-Wiener多样性指数法得出H值为0.246，通过水库水生生物评价标准，结合浮游动物种类和密度，可以很清楚判定水质为污染严重，已经呈富营养化。4水质综合评价：排污口1号采样点受生活污水的大量排入的影响，且水流流速缓慢，水中氮磷含量高，因而浮游动物和浮游藻类数量都很高，而且出现很多污染生物指示种，综合分析该水层水质属污染严重的富营养化。

The results were as following. Compared with C, total irrigation water amount for A and F decreased by 26.27% and 21.20%, irrespectively, the yield decreased slightly while water use efficiency and production efficiency of irrigation water increased markedly, which of A increased by 29.21% and 16.84%.

结果表明，半边固定灌溉和两边交替灌溉的总灌水量比均匀灌溉分别减少26.27%和21.20%，其产量仅略微下降，水分利用效率和灌溉水生产效率明显增加，其中，交替灌溉分别增加29.21%和16.84%。

I Need You LeAnn Rimes I don't need a lot of things I can get by with nothing Of all the blessings life can bring I've always needed something But I've got all I want When it comes to loving you You're my only reason You're my only truth I need you like water Like breath, like rain I need you like mercy From heaven's gate There's a freedom in your arms That carries me through I need you You're the hope that moves me To courage again You're the love that rescues me When the cold winds, rage And it's so amazing 'Cause that's just how you are And I can't turn back now 'Cause you've brought me too far I need you like water Like breath, like rain I need you like mercy From heaven's gate There's a freedom in your arms That carries me through I need you Oh yes I do I need you like water Like breath, like rain I need you like mercy From heaven's gate There's a freedom in your arms That carries me through I need you Oh yes I do I need you I need you by lune THE END

我需要你我不需要太多东西即使一无所有我也可以过得去在生活带来的所有福祉中，我仍然需要一些东西但是当我爱你之后，我得到了我想要的所有你是我唯一的理由，你是我唯一的真理我需要你，就像水，像呼吸，像雨我需要你就像宽容你臂膀中的自由携我穿越天堂的门口我需要你你是鼓励我重得勇气的希望当寒风怒吼时，你是拯救我的爱情它是那么神奇因为那就是你，我此刻不能回头因为你带我走的太远我需要你，就像水，像呼吸，像雨我需要你就像宽容你臂膀中的自由携我穿越天堂的门口我需要你是的，我需要我需要你，就像水，像呼吸，像雨我需要你就像宽容你臂膀中的自由携我穿越天堂的门口我需要你是的，我需要我需要呵呵，翻译的不好。

Firstly, we used the Raman scattering method which can calibrate in real time to measure the O2 (a1 Δ) yield of SOG for the first time in China. The measurement relative error is less than 8%. Based on the data from the experiments, we report the results that the diluent category and ratios influence the O2 (a1 Δ) yield. The relationship of P-τ values and the O2 (a1 Δ) yield of this SOG were given. The effects of distance and bypass of gas transportation on the O2 (a1 Δ) yield are investigated. Secondly, the chlorine utilization was measured by using Raman spectroscopy simultaneously when the O2 (a1 Δ) yield was measured. This method originated with us. The result about the chlorine utilization is coincident with other theoretic and experimental conclusions. The relationship given in this paper between gas stay time in SOG and chlorine utilization offers reference to improve the reaction efficiency and chemical efficiency of COIL. Finally, the partial water vapor pressure at the exit of SOG was measured by absorption spectroscopy. The water vapor fraction and partial pressure have trends changed with the generator total pressure, the diluentratios, and the BHP temperature. These experimental results are very important to improve experimental conditions of SOG, reduce the water vapor fraction, and enhance the output power of COIL.

由侧得的数据得到了加入稀释气体、稀释气体种类以及稀释比例对单重态氧产率的影响，给出了该发生器P一：值与仇产率的关系，还考察了传输距离对仇产率的影响；在国际上首创利用喇曼散射光谱法在侧量产率的同时进行了氯气利用率的检侧，侧试结果与其他理论及实验结果十分相近；给出了气体在发生器中的滞留时间与氯气利用率之间的关系，该结果为提高氧碘化学激光器的反应效率和化学效率提供了参考依据；另外采用了吸收光谱法对发生器出口处的水汽含量进行了测量、得到了水汽分压和百分含量随着发生器压力、稀释气体比例以及BHP温度等的变化情况，该实验结果对于改进发生器工作条件、减少水汽含量、提高氧碘化学激光器的出光功率具有十分重要的指导意义。

by using the software mathcad, the simulative calculation on water quality equalization has been made on a typical water sample. five kinds of mathcad worksheet used commonly the compiling method of mathcad worksheet and the simulative calculation procedure for the minimum effective volume of the equalization basin is presented. the reason for the subtle different in the results of different method is also explained. at last the author shows us the function of water quality equalization by polar diagram.

环境摘要：利用mathcad软件对一个典型水样进行了水质均化的模拟计算，给出了五种常用均质过程模拟算法的mathcad工作表，介绍了mathcad工作表的编制方法及水质均化池最小有效容积的模拟计算步骤，说明了不同模拟算法的计算结果存在细小差别的原因，以极坐标图显示了水质均化的作用。

In recent years, although the life of Hong Kong person gradually incline to is westernized, drinkable coffee, the person of the beverage such as mineral water, distilled water, soda water increases, but the breed of tea and frugal of a lot of more progressional, abundant by the person, and the scientific sex of the medical effect of tea and sanitarian function is known by people increasingly and accept, reason a lot of families still serve as main beverage with tea.

近年来，虽然香港人的生活逐渐趋向西化，饮用咖啡，矿泉水、蒸馏水、汽水等饮料的人增加，但茶叶的品种及级数很多、丰俭由人，且茶叶的药效和保健性能的科学性日益被人们熟悉和接受，故许多家庭仍然以茶作为主要饮料。

SW had great ability of keeping and repeatly sopping water. The amount of water kept by SW is mostly in the range of 0～0.5 MPa soil water potential, which can be easily used by plants.

结果表明：不同浓度离子对固体水的保水性能影响较大；该产品所保持的水分主要集中于0～0.5 MPa之间，属于植物易利用的水分。

Water in Lake Sugan is supplied by the groundwater and stream infiltration from shallow groundwater and all of them are supplied by the melt-water of Qilian Mountain. Inthis situation the hydrological changes of the lake is the primary reason for theδ~(18)O changes in lake water.

苏干湖湖水来源于地下水和浅层地下水出渗形成的短小河流，两者都来自祁连山冰雪融水，湖泊水文变化是目前湖水δ~(18)O变化的主要原因。

Oxygen and carbon isotope of the carbonate sediments separately indicate lake waterδ~(18)O andδ~(13)C_,δ~(18)O indicates the volume of the input water which is a good index of Lake water level changes;δ~(13)C_ indicates the degree of the exchange between the lake and the atmosphere and indirectly indicates the ice cover time controlled by the temperature.3. Environmental changes in Lake Sugan drainage area during the past 2670 years reconstructed by mul-index synthesis analysis indicates that during

沉积物碳酸盐氧、碳同位素分别反应了湖水的δ~(18)O和δ~(13)C_，δ~(18)O指示湖水体积变化，是湖泊水位变化的良好指标；δ~(13)C_则指示了湖水和大气的交换程度以及入流水量的大小，间接指示了温度控制下的冰封时间长短。3、多指标综合分析重建的苏干湖流域晚全新世近2670年来的环境变化显示，苏干湖2670年来流域持续变干；出现截然不同的两个大的阶段，即

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。