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- lake level variation 水位变化
- Eustatic lake level and source change had resulted in intercalation development in braided delta system. 湖面的升降和物源的摆动使辫状三角洲沉积体系中发育夹层。
- Sediment cores from Lake Titicaca itself also chronicle the event,showing a 33-foot drop in the lake level at the time. 提提卡卡湖沉淀物的岩芯也记载了这一事件的年代，表明在当时湖面下降了33英尺。
- The confined water is subject to seasonal pumping and its water level variation pattern is influenced by groundwater extraction. 限制性水源取决于季节水量变化而得,它的水位变化受到地下水的抽取量的影响。
- Mainly analyses several cases of signal level variation in CATV system,and also points out practical methods to be consulted by workers in CATV system. 就电缆电视系统信号电平变化的几种情形作系统的理论分析 ,并指出解决办法 ,供广大有线电视系统工作人员参考
- Time series of lake level anomaly from TOPEX/Poseidon and Jason-1 are studied using the wavelet analysis. 利用小波分析的方法对卫星测高获得的湖水位异常时间序列进行了研究。
- The lake level reached it maximum between 29.7 and 28.3ka BP with a finest grain-size. 在距今约29.;7~28
- The rock on the right has a whitish crust of minerals, indicating that it was submerged until the lake level dropped. 右边的这块表面结了一层白白的矿物质，显示它在水位下降之前是泡在水里的。
- Lake level fluctuations control the development phase of turbidite fan through controlling sediment supply. 湖平面变化控制了沉积物供给，从而控制了扇体的发育期次。
- Finally, the coefficient of shoaling, mean water level variation and attenuation of wave height after breaking will be draw a diagram for designing of engineering. 最后，本文将浅化系数、平均水位变化及波后之波高减衰绘制成图以提供日后工程应用之参考。
- Sediment cores from Lake Titicaca itself also chronicle the event, showing a 33-foot drop in the lake level at the time. 提提卡卡湖沉淀物的岩芯也记载了这一事件的年代，表明在当时湖面下降了33英尺。
- The tectonic movement is primary factor to cont rol the continental sequence type , and the lake level change cont rols the texture of the sequences. 构造运动是控制陆相层序类型的主要因素，湖平面变化则控制层序的内部结构。
- While the water redistributing, the change of the relative lake level is not even at each point in lacustrine basin and the parasequence sets are also different. 水体发生重新分配过程中，湖盆中各点的相对湖平面变化并不统一，由此产生的准层序组也不一致。
- Enhances a new lake level of utilization areas dike project construction utilization standard as far as possible, increases its storage capacity, reduce sits submergence area. 尽量提高新湖一级运用区堤防工程建设运用标准，增大其库容，缩小其淹没面积。
- That the black mudstone deposited in deep water interbedded with salt and gypsum deposited in shallow water shows that during the sedimentation of 3(superscript rd) and 4(superscript th) sub-member, the lake level changes frequently. 也正是由于湖平面变化频繁，在沉积中心的周围主要物源方向上形成一系列低水位期的砂体。
- Geodetic measurements of sea level variations, analysis and interpretation, identification of various cause. Focusing on the applications of satellite altimetry. 海平面变化的测量、分析、解释及各种成因的研究。尤其注重在卫星测高资料的运用。
- Abstract： In continental rift-subsidence basin, external parameters, such as lake level fluctuations and tectonic movement, have an obvious effect on the development of turbidite fan. 摘 要： 在陆相断陷盆地内，湖平面变化、构造作用等外部因素对浊积扇体的形成与演化有明显的控制作用。
- The cease of boundary fault movement , upwarping movement of fault block, uplift of whole lacustrine basin and fall of lake level are the mechanisms of sequence boundary formation. 层序边界在地震特征上、测井曲线上、钻井剖面中的岩性、岩相特征、古生物组合、微量元素的变化上均有明显的特征。
- The LST of the lacust rine is absent and/ or lack , but the t ransgressive system t ract ( TST) and/ or highstand system t ract (HST) deposited in the lake level rise are best of all development . 而在湖泊层序中，低位域缺失或发育较差，湖进域或高位域的水面上升期沉积占优；
- Second the impact of river discharge in James Bay is linked to sea level variations in Churchill, Manitoba and the implications of this on Hudson Bay recirculation are explored. 把河川向James海湾的排泄与曼尼托巴省Churchill地区海水位的变化联系起来,讨论了其对Hudson海湾再循环的影响;
