以化学品处理

The water treatment chemicals investigated in this work include flocculating agent, germicide, corrosion inhibitor and scale inhibitor.

对于水处理剂产品，本文主要考虑产品的使用和生产过程对环境的污染，以确定产品的绿色属性；通过详细调研，给出了一些产品在使用过程中的处理性能，最终确立油田用水处理剂产品的综合性能，同时针对水处理剂中的四大类产品—絮凝剂、杀菌剂、缓蚀剂和阻垢剂分类进行了比较，为油田用水处理剂产品的使用提供了较有说服力的数据，也为其它油田化学品的使用和评价提供了借鉴。

The water treatment chemicals investigated in this work include flocculating agent, germicide, corrosion inhibitor and scale inhibitor. The green properties of water treatment chemicals are determined according to pollution resulted from their uses in oil field and their production processes, while their treatment performences are done from the experimental effects in oil field. The evaluation results are given for flocculating agents, germicides, corrosion inhibitors and scale inhibitors used in Daqing Oil Field.

对于水处理剂产品，本文主要考虑产品的使用和生产过程对环境的污染，以确定产品的绿色属性；通过详细调研，给出了一些产品在使用过程中的处理性能，最终确立油田用水处理剂产品的综合性能，同时针对水处理剂中的四大类产品—絮凝剂、杀菌剂、缓蚀剂和阻垢剂分类进行了比较，为油田用水处理剂产品的使用提供了较有说服力的数据，也为其它油田化学品的使用和评价提供了借鉴。

Because the area is not wide, the leading industry is characterized by projects of development. The construction of the Eco-area is very important in the regional development. The Eco-area should achieve the following objectives. 1 Has perfect shelter-forest in the seacoast, clean sea beach and the greenbelt area accounting for more 50% of the total area. 2 Has the system of collection and disposal of rubbish, the system to make economize use of water. 3 In agriculture, try best to use little chemist. 4 makes the ecological the theme; lays down regulations on the tourism, cultural knowledge spreading and bodybuilding. But we should pay more attention to the disadvantages.

由于所涉及的区域面积不大，主导产业主要以开发项目的形式表现出来，生态旅游度假区建设项目是生态旅游业发展的主要环节，应达到如下标准：一是有完善的海岸带防护林，清洁的海滩，生活及活动区的绿化面积达到50%以上；二是区域内建有完善的生活垃圾收集、处理系统，节水设施和稳定塘污水处理系统；三是农业以绿色产品为标准，栽培、管理、贮藏加工过程都尽可能减少对农用化学品的使用；四是以生态为主线，建成含旅游活动、科普宣传、饮食文化和健身休闲等为内容的设施和综合管理规章。

TheMCU-MSP430F149, as controller and processor of the system, collects all signal from thesensors such as concentration of dangerous gas, temperature and humidity in operation box, pressure and height in the tank, angle and accelerator of the tank and the state of doors.

系统以MSP430F149单片机为控制和处理中心，采集操作箱内的气体浓度和温湿度、罐内危险化学品的压力和液位、罐体的空间姿态和加速度以及阀件腔腔门的开合状态等信息。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。