达菲认为是低水位击败了它们。
Duffy thinks they may have been thwarted by low water levels.
虚线显示海洋处于低水位时暴露的陆地部分。
The dashed line indicates the maximum exposure of land during marine lowstands. Click for larger image.
带有低水位水箱的抽水马桶。拖动到墙的边缘。
Wall toilet with low-level cistern. Drag to the edge of a wall.
低水位时，植被主要由沼生植物和挺水植物组成；
During the drawdown period, the vegetation is structured by helophytes and emergents;
平均低水位(MLW)为给定地区所有低潮位的平均值。
Mean low water (MLW) is the average height of all low waters at given place.
“已发送传真”文件夹的低水位线值必须小于高水位线值。
The Sent Items folder low watermark value must be smaller than the high watermark value.
低水位时期坡折带控制了下切谷-低位三角洲沉积体系的发育。
The depositional slope-break belt controls the development of sediment system of eroded valley-low stand delta.
水分低水位管理蒸腾速率、上部干物重和叶片水分利用效率下降。
Leaf transpiration rate, above ground dry weight and water use efficiency were all decreased under the conditions of low water level.
特点：电子控温电路，实时温度数码显示，低水位声光报警装置。
Characteristics: Electronic temperature-control circuit, real-time temperature numeral display, and low water level acoustooptic alarming device.
由高水位向低水位流动的水流形成这一盆地向另一盆地的出流和入流。
Flow from the high water level to the lower constitutes the inflow or outflow from one basin to another.
由于受水位限制，景洪水电站在常年洪水时，水库必须在低水位运行。
Because of water level limitation, the Jinghong reservoir has to be operated at a low level during a perennial flood period.
利用实测资料，对山区河流电站下游河段的设计低水位进行了分析计算。
By the use of the actual measuring data, the designed lowest navigable stage of power plant downstream in mountainous river was analyzed and computed.
在晚秋，当低水位使得航行艰难，参观者就被用车送到杨堤，然后他们登船顺流到阳朔。
In late autumn, when the low water level makes navigation difficult, visitors are driven to Yangdi, where they then board a boat for the trip downstream to Yangshuo.
低水位近岸(水下)扇、斜坡碳酸盐岩、与三角洲有关的各类砂体是良好的油气储层。
A coastal sand body of submerged fan, a carbonate deposited on the slope on LST, and every sandstone related to the delta deposit is a good reservoir.
而河床地形变化引起的三角洲河网区潮汐动力增强，则是感潮河段低水位上升的主要原因。
The strengthening of the tidal power caused by the significant topographic change is responsible for the rise of the low water levels in the tidal reach.
这是所有混凝土斜坡都有的问题，尤其是在相当低水位的时候，这里海藻的生长更难控制。
This can be a problem on all concrete ramps, especially at king low tides, (where) algal growth is much more difficult to control.
但含有除草剂的水不能再排向河流，而且我们知道低水位将会对习惯于高水位的河流生态系统造成危害。
But water containing the herbicide cannot be released back into the river and it is known that low water levels can harm river ecosystems accustomed to higher levels.
抵御洪水需要水库保持低水位运行，以容纳洪水的流入，而水库只有保持高水位才能满足发电的需要。
Flood control requires the reservoir maintain low levels of water to allow for the inflow of flood waters, while power generation requires high levels of water in the reservoir.
结合工程实例，在创造干施工环境下，通过化学锚固螺栓的方法，实现了更换低水位以下成套橡胶护舷。
Combining an application case, whole-set underwater rubber fenders' renew under low water level, was realized under dry construction condition through chemical anchorage of screws.
此外，主断裂坡折带在低水位期和湖侵期，控制了沉积体系类型，而在高水位期控制了沉积体系的规模。
In addition, the main fault slop-break zone affected on the sedimentary system types during lower stand and lake transgression and on the sedimentary scale during high stand.
结合工程实例，在创造干施工环境下，通过化学锚固螺栓的方法，实现了更换低水位以下成套橡胶护舷。
The project adopted dry construction method and the material could be completely disassembled and reused with the consequence of resources spared and environment protected.
海洋表面的水位，尤其是在平均高水位和低水位之间的平均位置的水位，用作计算陆地海拔和海水深度的标准。
The level of the ocean's surface, especially the level halfway between mean high and low tide, used as a standard in reckoning land elevation or sea depths.
本周，恒河、印度河、纳尔默达河、沙巴马蒂河、哥达瓦里河以及喀奇地区其它河流的水平面达到了危险的低水位。
Water levels in the Ganges, Indus, Narmada, Sabarmati, Godavari and other rivers of the Kutch were this week at dangerously low levels.
杰贝尔-法亚位于阿拉伯联合酋长国。虚线显示海洋处于低水位时暴露的陆地部分。科学组/美国艺术与科学研究院
The location of Jebel Faya, United Arab Emirates. The dashed line indicates the maximum exposure of land during marine lowstands. Click for larger image.
在低水位或者水返回的总损失导致过度震动和扭矩情况下，允许将AUS - PLUG膨胀在水中或泥浆中15 - 20分钟。
In circumstances where a low water level or total loss of water returns results in excessive vibration and torque, AUS-PLUG can be allowed to swell in water or mud for 15-20 minutes.
在低水位或者水返回的总损失导致过度震动和扭矩情况下，允许将AUS - PLUG膨胀在水中或泥浆中15 - 20分钟。
In circumstances where a low water level or total loss of water returns results in excessive vibration and torque, AUS-PLUG can be allowed to swell in water or mud for 15-20 minutes.
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