而东部沿岸，大旱则使长江降到了50年来的最低水位。
And along the east coast, droughts have reduced the Yangtze River to its lowest water levels in fifty years.
江西境内的4条大河逼近或低于历史同期最低水位。
Water level of the four major rivers in Jiangxi province have dropped near historic lows.
加热蒸汽应通过最低水位下的喷洒器蒸汽管耙导入给水箱内储存的水里。
Heating steam shall be introduced into the water stored in the feed water tank through a rake of sparger steam pipes below the minimum water level.
当地河道管理部门的一名官员Wang Yaowu说：“巢湖出现十年来最低水位。
Wang Yaowu, Local River Administration Official, said, "Chaohu lake is experiencing its lowest levels in a decade.
当地河道管理部门的一名官员Wang Yaowu说：“巢湖出现十年来最低水位。”
Wang Yaowu, Local River Administration Official, said, "Chaohu lake is experiencing its lowest levels in a decade."
护坡覆盖的范围，上游由坝顶护至水库最低水位以下一定距离，一般在最低水位以下2.5米。
Revetments protect the space from dam crest to the line a certain distance, normally 2.5m, under the minimum water level of the dam upstream.
境内的湖泊与河流都处在历史最低水位，居民们都在寻思，这四十万加仑的用水缺口从哪里去补。
Rivers and lakes are at record lows and residents wonder where the extra water will come from.
在巴西的其他地方，干旱条件也同样严重。根据法新社最新消息，干旱使得亚马逊河处于47年来的最低水位。
Elsewhere in Brazil, arid conditions have also left the Amazon River at its lowest level in 47 years, according to the Agence France-Press news service.
湘江长沙段水位逼近历史最低，上百艘船只搁浅。
Hundreds of ships are stranded in shallow waters of the Xiangjiang River in the Changsha section, where the water line has dropped to a record low.
米德湖现在的水位已接近历史最低的1086英尺。
Lake Mead's water level is now near its record low, at 1, 086 feet.
米德湖现在的水位已接近历史最低的1086英尺。
Lake Mead's water level is now near its record low, at 1,086 feet.
对于水位标志，使用最高(最大)或最低(最小)值。
For watermarks, the highest (maximum) or lowest (minimum) value is used.
已经延续长达5个月的大旱使长江中游地区的水位下降到接近历史最低点。
The drought, which has lasted for five months, has brought water levels in the middle part of the Yangtze to a near-record low.
此次旱情属50年一遇，目前，长江水位处于三峡大坝2003年运营以来的最低值。
The severe drought, the 1st seen in the past half century, has kept the water level in the Yangtze the lowest since 2003, when the Three Gorges Dam went into operation.
当下游水位最低时，尾水管进口真空变化最明显，随着下游水位的上升，尾水管进口真空度逐渐改善。
The vacuum degree at tailrace adit varies most significantly at the lowest downstream water level and improves gradually along with the rising of downstream water level.
每天的水流循环达到平衡时，在斗式泵的作用下均衡区水位下降，直到下一次水循环开始时水位将到最低点。
During the balance of the daily flow cycle, the level in the equalization zone will be pumped down by the bucket pumps until the beginning of another flow cycle when it is again at its lowest level.
美国南方大部分地区干旱加剧，持续了六个月之久，恶劣的天气正在造成农作物死亡，威胁家畜，使湖泊水位下降到几年来最低水平。
Six months into a deepening drought across much of the South, the weather is killing crops, threatening cattle and sinking lakes to their lowest levels in years.
每天水循环开始时，均衡水流区的污水水位在最低点。
At the beginning of a daily flow cycle, the wastewater level in the equalization zone will be at its lowest point.
TRY是一个例外，它最低的水位好像落于九月初。
TRY is one exception as it is at its lowest levels since early September.
由于选择性溶解作用使钾富集在水位最低的卤水湖内，并在干盐滩与卤水湖之间的平坦湖滨地带形成钾盐层。
The potassium compounds are enriched at the lowest water level in the brine lake by the processes of selective solution.
对于水位标志，直到最后15分钟时间间隔期间所达到的最高或最低值。
For a watermark, the highest or lowest value reached, up to the end of the most recent 15-minute interval.
为了保持与水的亲密关系，餐厅的最低一层设置在距离该地区洪水水位线仅仅900毫米以上的位置。
To retain intimacy with the water, the lowest floor level is set 900mm above regional flood level.
控制室内至少装两个可靠的远传水位表，每个远传水位表在运行规程规定的最低、最高安全水位刻度处应有明显的标记。
At least two remote water gauges should be installed in the control chamber. A clear mark should be made at the highest and lowest safe water line, which each remote water gauge runs as regulated.
因为冰冻，长江水位降到自从1866年的最低位，这影响了船运，渔业和淡水供应。
As the Yangtze froze, its height fell to its lowest seasonal level since records began in 1866, affecting shipping, fisheries and water supply.
在秘鲁西北部，亚马逊河水位下降到了40年以来的最低水平。亚马逊河是当地的主要交通路线，水位下降严重破坏了当地的经济。
The Amazon river has dropped to its lowest level in 40 years in north-eastern Peru, causing severe economic disruption in a region where it is the main transport route.
实际应用表明用该方法计算的设计最低通航水位更符合枢纽下游航道的实际情况。
Practice proves that the design lowest navigable water level calculated by this method accords better with the real...
水位表的可见范围应大于最高、最低安全水位。
The visible scope of the water gauge should not surpass the highest and the lowest safe water line.
水位表的可见范围应大于最高、最低安全水位。
The visible scope of the water gauge should not surpass the highest and the lowest safe water line.
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