Atmospheric precipitation

The impact of the vegetation changes in this region is analyzed, especially that of the agriculture area and evergreen area in the same period and the usefulness impact of the precipitation and evergreen needle-leaved forest or evergreen borad-l wave forest. The temperature changes is highly related with the NDVI.

降水量对地表植被的变化起重要的作用，特别是对农业用地植被和草地植被的影响；对于常绿针叶林和落叶阔叶林植被，降水的年际变化对地表植被的影响较小；温度的变化对地表植被的变化影响显著。

During6330-3805aB. P., climate characteristic generally was relatively warm and dry, temperature was2-3℃higher and precipitation was50-150mm more than those of today and the vegetation was needle-leaved and deciduous and broad-leaved mixed forest in which Pinus was main kind of trees.

P。气候总体上以相对暖干为特征，气温比现代高2~3℃，降水量比现代高50~150mm，植被为以松为主的针、阔叶混交林，但在

Having reviewed a large number of relevant literature in detail, combined with some research achievements at sandstone type uranium deposits in China and abroad, The authors try to make an overview of the role of sulphides, particularly the pyrite, in the reduction, precipitation and concentration of uranium at the redox front of sandstone type uranium deposits.

作者通过大量的相关文献的调研，结合国内外在砂岩型铀矿研究方面取得的成果，对硫化物，特别是黄铁矿在砂岩型铀矿氧化－还原前锋线附近铀还原、沉淀和富集过程中所起的作用提出了自己的认识。

The design flood of Eco-industrial Parks in Handan is studied in the paper.According to characteristics of hydrology and geography in the area of Eco-industrial Parks,the basin is divided into four subareas and the design floods in different subzones are calculated using precipitation and runoff data.

根据工程所在流域实际地理、水文等特点，将流域分为4个分区，利用降雨和流量资料推求出工程所在区域不同分区的设计洪水，而后利用马斯京根法和流量过程叠加原理得到目标断面设计洪峰流量1 132 m3/s，该结果与历史洪水和以往设计成果进行对比验证，确定计算结果合理可靠，符合未来洪水变化情势。

The measured porosity data and the observations of thin sections and blue epoxy resin-impregnated thin sections show that the diagenesis in the Qingshui sag can be divided into two stages and five substages. There exist three abnormally high porosity zones vertically in the Cenozoic reservoirs in the Qingshui sag, Liaohe Depression, whose genesis is related to the eluviation of precipitation and the dissolution of organic acid.

根据岩心实测孔隙度、薄片观察、铸体薄片和扫描电镜等实际资料，将辽河盆地西部凹陷清水洼陷新生界成岩作用划分为早成岩阶段和中成岩阶段2个阶段，其中包括5个亚期，指出该洼陷新生界纵向上发育3个异常高孔带，这种异常高空带的形成与大气降水淋滤作用和有机酸对储层的溶蚀作用有关。

The effects of subsoiling on water conservation and yield increase were affected by precipitation, well-proportioned rainfall was better to increase yield and water use efficiency.

保墒增产效果受降水量的影响，分布均匀的降雨有利于增产并提高水分利用效率。

Meanwhile, subsoiling decreased bulk density, which increased the available precipitation.

另一方面，深松降低了表层土层容重，增加接纳雨水的能力，增强作物对水分的利用效率。

On this basis, the investigation is focused on the spatial and temporal variations of summer precipitation anomalies over the three subregions as well as their possible relationships with other areas in China.

结果表明：3个区域的夏季降水异常都存在显著的年际变化和年代际变化特征，但各区域间旱涝异常并没有一致的对应关系，特别是南北区域的年代际变化差异非常明显。

After peltate yam is water washed, crushed, fermented and acid hydrolyxed, the solid matter and acid water solution are separated via centrifugation, the solid matter is extracted with organic solvent to make saponin extracted into organic phase, the organic phase is back extracted to eliminate other components, the organic solvent is distillation recovered for reuse and precipitation separated saponin is stoved to obtain product.

黄姜经水洗净、粉碎、发酵和加酸水解后，离心分离固体物和酸性水溶液，用一种有机溶剂萃取固体物，皂素被萃入有机相中，经返萃取去除其它成分后，将有机溶剂蒸馏回收，重用，沉淀析出的即为皂素，经烘干即得产品。

My most of the precipitation is Taiwan, the fire department, at least in the Turpan Basin is the Steppes.

我国降水量最多的地方是台湾的火烧系，最少的地方则是吐鲁番盆地中的托克逊。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。