下游的

Market of upriver cooking benzene is small fall after a rise, but range of fall after a rise is narrow, profit of production of cooking benzene manufacturer is scanty, house of price of raw material crude benzole does not fall high, cooking benzene market is fatigued and weak move, trade low fan, because the manufacturer that partial early days restores to produce is exalted shipment not free, raw material cost jockeys higher again view city, rate of start working of manufacturer of downstream not saturated colophony is inferior, be in at least there was not improvement before the first ten days of a month in March, each businessman is right two meetings " expresses " to expect higher, turn gradually as weather warm, the start working rate of manufacturer of downstream not saturated colophony should be met rise somewhat.

上游焦化苯市场小幅回落，但回落幅度有限，焦化苯厂家生产利润微薄，原料粗苯价格居高不下，焦化苯市场疲软运行，交易低迷，部分前期恢复生产的厂家由于高位出货不畅，原料成本较高又停车观市，下游不饱和树脂厂家开工率较低，至少在三月上旬之前没有起色，各商家对"两会"都寄予较高期待，随着天气逐渐转暖，下游不饱和树脂厂家的开工率应该会有所提高。

The events have been combinatory logic of alarm, control pattern, process mode, operational command and feedback signals. The objects have been assigned to send messages, receive and be responsible to the events.

对象间传递的消息按流程状态顺序由上游向下游传递并从下游对象得到回复消息；逻辑对象支持的方法由流程状态定义确定。

According to the cutout charactoristic data of the lower reaches of the Yellow River,and using

根据黄河下游1972～1997年断流特征观测数据，应用数理统计的方法，分析了黄河下游断流河长、断流历时和泥沙淤积量之间的相关关系。

The Huaihe Rivers floodway toward Huanghai Sea was not adequate in the past years. The huge runoff in the flood season had badly endangered the lives and fortunes of over 2000 million residents in downstream region of Huaihe River.

淮河下游洪水出路历来不足，在洪水季节，下泄流量激增，严重危及淮河下游地区2000多万人民的生命和财产安全。

Based on the man made geological process of geosciences, this paper discusses the serious consequences and perniciousness of the cutoff in the lower reaches of the Yellow River.

从地球科学"人为地质作用理论"出发，分析了黄河下游断流的严重性与危害性后认为，黄河下游断流不仅对黄河流域及整个中国生态环境产生重大影响，而且对社会经济发展以及可持续发展产生严重后果。

After the operation of the Three Georges Project,change the water and sand arrive condition of the lower reaches riverway of the reservoir, the lower reaches riverway of the dam erode long time and long distance.

认真翻译很少的话认真给分！！1三峡工程蓄水运用后，改变了水库下游河道的来水来沙条件，坝下游河道发生长历时长河段的冲刷。

This paper deals with the importance of investigation of the flood diversion capacity,working contents,investigation method and way of evaluation of the watercourse .

本文论述了水库下游河道行洪能力调查的重要性、工作内容、调查方法和评价方法，可为我国其他水库下游河道的调查与评价提供参考。

Physiological and xeromorphic responses and adaptation of Populus euphratica Oliv. to artificial water-recharge of the lower reaches of Tarim River in Xinjiang Uygur Autonomous Region were investigated.

：选择塔里木河下游3个典型断面的15个研究样地，分析和测定了塔里木河下游2000-2002年生态输水前后不同研究样地的地下水位、地下水含盐量和胡杨Populus euphratica Oliv。

It is indicated that the easily cavitated locations are at the top of orifice, the comer at downstream of orifice and the center of the backflow.

结果显示，容易发生空化的部位主要有三处：一是孔板顶缘处，二是孔板下游角隅处，三是孔板下游回流旋涡中心部位。

Luozha River is a first branch of Lancang River in its middle section. A less known deciduous monsoon forest was recently discovered on the dry-hot banks of Luozha River. The deciduous monsoon forest is 15-20 m tall with Lannea coromandelica Colona floribunda. Mallotus philippensis as the dominant tree species, and Microstegium ciliatum Eupatorium odoratum、Ageratum conyzoides are the dominant species in the shrub-herb layer.

对罗扎河下游鲜为人知的落叶季雨林进行了群落生态学研究，结果表明：罗扎河下游落叶季雨林群落高度在15~20m之间；群落乔木层以厚皮树、一担柴、粗糠柴、毛果扁担杆、灰毛浆果楝等树种为优势种；灌草层以刚莠竹盖度最大，其余如飞机草、藿香蓟、蹄盖蕨Athyrium sp。

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。