陕西省潼关县医院影像科；
Department of Imaging; People Hospital Tongguan County Shaanxi 7140003.
潼关县秦东镇财政所。
三门峡水库蓄水运用2年后，潼关高程急剧抬升。
After 2 years operation of the Sanmenxia Reservoir, the elevation at Tongguan run sharply up.
为了降低潼关高程，采取了多项措施进行原型试验。
In order to lower elevation at Tongguan, the prototype experiment has been made with various measures.
旧函谷关、新函谷关和潼关，是崤函古道上先后兴替的三座雄关。
The Old and New Hangu Passes and Tongguan Pass used to be the three impregnable passes along the ancient Xiaohan Road.
十一年在潼关战败，仅率刘宗敏等十余人，隐伏商雒丛山中（在豫陕边区）。
Eleven years in the Tongguan defeat, only the rate of Liu Zongmin more than ten people, hidden by Luo massif (in Henan and Shaanxi border area).
进而说明近年来潼关高程不断抬升是潼关上下游河道纵剖面自动调整的必然结果。
The results show that the continuous rising of water level at Tongguan in present years is the inevitable response of automatic adjustment of slope in the upper and lower reach of Tongguan.
因此，研究不同潼关高程对渭河下游冲淤及洪水位的影响具有迫切而重要的现实意义。
Accordingly, it is urgent and important to study the effect of different Tongguan riverbed elevations on aggradation and degradation as well as the flood elevation of the lower Weihe river.
概述了潼关河段1996 ~ 2002年射流清淤的基本情况，重点分析了清淤效果。
The general situation of jet dredging at Tongguan reach during 1996 ~ 2002 is summarized in this paper, the effect of jet dredging is analyzed.
用这两种方法对黄河潼关水文站水沙序列进行了预测，经计算表明，改进的时间序列方法有效地提高了预测精度。
These two methods were used at Tongguan hydrometric station to test flow and sediment forecasting and the results computed have shown efficiently improved accuracy of prediction.
2003年渭河的小水大灾以及近期渭河流域综合治理规划的制定，又一次使潼关高程问题成为各方研究的热点。
Recently, these problems are again concerned because of the planning of the Weihe river basin comprehensive regulation and the catastrophe caused by the small flood on the Weihe river in 2003.
为解决黄河潼关河段射流清淤工程有关技术问题，分析其冲沙效果，利用室内水槽进行了静水、动水条件下射流冲刷试验。
To solve related dredging problems and to analyze the effectiveness of jet flow scouring for the Tongguan stretch of the Yellow River, jet flow scouring experiments were made in laboratory flumes.
为解决黄河潼关河段射流清淤工程有关技术问题，分析其冲沙效果，利用室内水槽进行了静水、动水条件下射流冲刷试验。
To solve related dredging problems and to analyze the effectiveness of jet flow scouring for the Tongguan stretch of the Yellow River, jet flow scouring experiments were made in laboratory flumes.
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