下降的

But, the ADB report says, the pace of decline has slowed.

但是，亚行报告称，下降的速度已近变缓。

Alkali aggregate reaction is one of the important factors that affect the durability of concrete structures.

混凝土碱-骨料反应是引起混凝土耐久性下降的主要原因之一。

Alkali aggregate reaction is one of the important factors to affect the durability of concrete structures.

碱集料反应是影响混凝土耐久性下降的重要原因之一。

The first part is the author"s special viewpoint about the thinking ability, such as the meaning, the essence, the classification and the operating process. The second part describes the relations between developing thinking ability and the urgent needs of country, society and individual development from five aspects. The third part is about the connection and differences of thinking ability, intelligence, ability, creativity and the constructivism theory. The forth part analyses the teachers" nine injudicious actions that will influence the students" thinking ability. The fifth part discusses the students" seven bad learning behaviors that will cause the degradation of thinking ability. The sixth part is about the unsuitable policies or actions adopted by school, society or family that will cause the degradation of the students" thinking ability. The seventh part discusses the countermeasures that can maintain and develop the students" thinking ability. The eighth part brings forward twelve countermeasures that can exercise the student"s thinking ability in chemistry teaching. The last part gives a brief account of the task.The author expects that this article can enhance the coteries" attention to the students thinking ability.

本文共分九个部分，第一部分对思考力的含义及其本质、分类和运行过程提出了作者的观点；第二部分从五个方面阐述培养思考力与国家、社会、个人发展的迫切需要之间的关系；第三部分简要叙述了思考力、智力、能力、创造力与建构主义理论之间的联系和区别；第四部分分析了教师的九种不当行为对学生思考力水平的影响；第五部分分析了学生的七种不良学习行为导致思考力下降的因素；第六部分叙述了学校、社会和家庭的不当政策或行为导致学生思考力水平下降的原因；第七部分着重从八个方面阐述了保持和发展学生思考力的对策；第八部分提出了在化学教学中训练学生思考力的十二种对策；最后在结束语中对本课题主要观点进行了概述，以期望引起教育界同仁对学生思考力培养的重视。

However, must clearly recognize that the current stock is still in the downward trend, the downward trend of the whole without any tendency to reverse, the most obvious short average surface now under pressure, on the 5th line to become difficult to break, along the "line of defense"; BOLL channel fully operational in the downlink channel, and there are no signs bottomed; and major trends TRIX and MACD indicators are in a strong explore the stage; OBV indicators downlink unable to fully demonstrate that the market inside and short-term to maintain the disadvantaged pattern indexes to reverse the trend away from the whole is still too early!

但是，必须清醒地认识到，目前的股价仍然处于下降趋势，但整体下降的趋势没有任何扭转的趋势，最明显地表现在短，平均压力下，五日线成为难以打破，沿防御&线&；波尔渠道充分的下行信道的业务，而且没有迹象见底；及基质的主要趋势和MACD的指标是一个强大的探索阶段，成交量净额指标下行无法充分表明，内部和短期市场，维持弱势格局指数扭转这一趋势远离整体还为时尚早！

The results showed that structure of root tissues became disorder and appeared void with increase of the N and P concentration; The content of N, P were increased gradually with the N and P concentration increased; activity of POD, SOD and CAT of Vallisneria spirolis were enhanced gradually with increasing the N and P concentration.

研究发现，随营养程度的增加，苦草根的组织结构紊乱，出现空洞；根叶中氮、磷含量都是随营养程度的增加而增高；苦草叶组织的POD、SOD、CAT活性均随营养程度的增加而上升；随培养时间的延长苦草叶组织的POD和CAT活性呈先上升后下降的趋势，SOD活性下降。

The results showed; The content of IAA tended to be decreased in the early stage, but went up after the full flowering stage; The content of CTK presented the tendency of rising along with the growth of cotton; In flowering and boll developing stage, the content of GA3 tended to be dropped, and the variation trend of GA3 in leaves and in buds was opposite; There was a time difference between the peak value of ABA in leaves and that in buds.

结果表明：IAA的含量随着棉花的生长呈现下降的趋势，进入盛花期后，IAA开始上升；CTK随着棉花的生长呈现上升的趋势；GA3在花铃期有下降的趋势，GA3和蕾中的GA3变化相反；ABA的高峰值和花芽中ABA的高峰值的出现有时间差。

Based on the theoretical model coupling Maxwells equation with the rate equation of 4 level inverted population, the numerical simulation is made via the FDTD method and MATLAB programs. The simulation results show that 1. With the increase of the pumping rate, both the localization of the electric field and the spectrum mode numbers will change; 2. The lasing threshold decreases by increasing the size or concentration of the scatters; 3. The lasing threshold also decreases by increasing the size of samples or strengthening the sample randomness.

在理论和实验研究的基础上，利用麦克斯韦方程与四能级反转粒子数的速率方程相耦合的理论模型，采用时域有限差分方法和MATLAB程序对随机激光泵浦阈值特性进行了数值模拟与计算，模拟结果显示：随着泵浦速率的增大，出现了阈值前后电场强度局域态及频谱模式数的改变；随着散射体粒径的增大，浓度的增大，阈值呈现下降的趋势；随着样品长度的增大，随机强度的增强，阈值也呈现下降的趋势。

For the leaf area index of the three forest types, there was a similar variation trend, i.e ., increased first and decreased then, with the maximum presented in mid-July or August for Q. mongolica and J.mandshurica forests while in mid-August or September for F. rhynchophulla forest. The canopy porosity of the three forest types also had a similar variation trend, but opposite to leaf area index, being decreased first and increased then, with the minimum presented in mid-June, July, August or September. The analysis of variation coefficients of leaf area index, transmitted direct gap light, and transmitted diffuse gap light indicated that the spatial pattern of leaf area index in July-September was the main factor affecting the spatial distribution of transmitted diffuse gap light.

结果表明，3种林型的叶面积指数变化总体趋势是一致的，均呈先上升再下降的单峰曲线，蒙古栎林和胡桃楸林都是在7月中旬或8月中旬达到最大峰值，花曲柳林是在8月中旬或9月中旬达到最大峰值；3种林型冠层孔隙度的变化总体趋势也是一致的，呈先下降再上升的单峰曲线，不同样地峰值出现的时间也不同，最低峰值在6、7、8、9月中旬均有出现；通过对不同月份的叶面积指数、林下散射光、林下直射光的变异系数分析表明，7—9月叶面积指数的空间格局是影响林下散射光空间分布的主要因素。

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 reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因，如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务，你就做你的事好了。