作者：赵韦琛

近日，黄河水文勘察测绘局召开2009年汛后黄河河道断面统一性测验动员大会。其主要工作内容包括黄河河道断面淤积测验，河道表层河床质取样及颗粒级配分析等工作。目的是了解目前黄河河道测验断面的测验设施现状，为下一步进行测验设施整顿和建设工作提供可靠依据；研究2009年汛前调水调沙期间黄河河道重流的异常表现，为开展异重流规律研究提供可靠的数据支持。

　　会议强调，虽然黄河河道断面统一性测验是一项常规工作，但是全体职工一定要克服麻痹思想和侥幸心理，各职能部门要周密部署、精心组织、扎实工作，全力做好此次河道断面测验工作。用真实、科学的数据反映出调水调沙对黄河下游河道带来的变化和水文泥沙测验，为明年黄河防大汛、抗大险贡献自己的力量。

Recently, the Yellow River Hydrographic Survey Mapping Agency to convene in 2009 the Yellow River section of the unity of tests Xunhou mobilization meeting. Its main work includes the Yellow River sediment cross-section tests, river bed surface quality sampling and particle size distribution analysis and so on. The purpose is to understand the current cross-section of the Yellow River test facilities, test the status quo, to conduct tests for the next step of rectifying and construction of facilities to provide a reliable basis; study in 2009 pre-flood water and sediment regulation the Yellow River during the heavy flow of unusual behavior, in order to carry out density flow Study to provide reliable data to support.

The meeting stressed that although the unity of the Yellow River cross-section test is a routine work, but all workers must overcome the paralysis of thought and leave things to chance, all functional departments should plan carefully and meticulously organized and do solid work, make every effort to test the work of the river cross-section . With real scientific data on the lower reaches of Yellow River water and sediment regulation reflects the changes brought about and the hydrologic and sediment tests for next year's Yellow Fang Daxun Kang Da insurance to contribute their strength.