斯坦福大学的研究小组对这一深度以下的地下蓄水层进行了调查,发现蓄水量或许是先前所预想的三倍。
The team at Stanford investigated the aquifers below this depth and found that reserves may be triple what was previously thought.
增加水库的蓄水量有很多途径。
适宜的灌水频率可增加土壤蓄水量。
Results also proved that a suitable irrigation frequency could increase the soil water storage.
三峡水库蓄水量只能维持15天用水。
灌水频率可改变土壤水分的空间分布和土壤蓄水量。
Irrigation frequency also changed the spatial distribution and storage of soil water.
水族馆的动物总量超过10万,各种水族箱总蓄水量达到3万吨。
Aquarium of the total amount of more than 100, 000 animals, all kinds of aquarium water storage volume to 30, 000 tons.
多目标水资源系统的运行主要依据蓄水量和径流资源的变化等因素。
Running of multipurpose water resource system is mainly based on varied factors such as water storage and runoff, etc.
分析了佳木斯市城市土壤水的垂直分布,土壤水的月蓄水量变化特征。
The vertical distribution and monthly variation of soil water content in Jiamusi City were analyzed.
该水库的蓄水量为2887万立方米,预计年发电量为15.27亿千瓦时。
The reservoir will be filled with 28.87 million cubic meters of water. The expected power generating capacity is 1.527 billion kw/h per year.
尽管美国大部分地区都定期遭受干旱之苦,五大湖的蓄水量却足以将整个国家淹没。
And while much of America is regularly afflicted by drought, they hold enough water to submerge the entire country.
洪水的涨落不仅引起河岸附近地下水蓄水量的增减,同时也制约着地下径流过程的变化。
Rising and falling of flood water level not only leads to the increase and decrease of underground water near the bank, but also restricts the change of runoff outflow routing.
该河流将维持现有的流量,在运作期间,该水库的蓄水量将达到8660万立方米的水量。
The flow rate of the river further down streams will be maintained. During normal operations the reservoir will have 86.6 million cubic meters of water.
将调度周期开始的水库蓄水量作为一个三角模糊量,以描述初始蓄水预测可能存在的误差。
Reservoir water volume at the initial hour was formulated as a triangular fuzzy number, representing forecasting errors of reservoir water level.
这些水库的情况多是如此:在雨水少的时候干涸,在洪水到来的时候则因蓄水量到达顶峰而没顶。
In many cases, this means they are so heavily silted that they dry up when the rains cease and flood during summer when they reach their peak.
秸秆覆盖可以显著地增加土壤水分利用率和蓄水量,促进玉米根系生长,提高玉米单产32.1%。
The covered stubble could increase water utilization and the capability of storage water and, it could prompt the root growth of spring corn obviously and raise the per unit yield of 32.1%.
但是湖泊却还在这里。尽管美国大部分地区都定期遭受干旱之苦,五大湖的蓄水量却足以将整个国家淹没。
But the lakes themselves remain; and while much of America is regularly afflicted by drought, they hold enough water to submerge the entire country.
还有一个比较尴尬的事实:虽然空气中的蓄水量是全球所有河流蓄水量的八倍之多,但是空气中的水分布不均。
There is also the awkward fact that although there is eight times more atmospheric water than in all the rivers of the world combined, it is unevenly distributed.
高危型堰塞湖由于蓄水量大、落差大,往往在形成后几天至几年后会被冲垮,形成严重的地震滞后次生水灾。
High-danger dammed lake, with great storage capability and high drop height, is often burst in several days to several years after its formation, and causes severe secondary flood disaster.
求解模型可得最优的运行策略,实时运行时由日初水库蓄水量和面临日预报入流量决定本日的弃水流量和发电流量。
An optimal policy can bo obtained after resolving the model and day-by-day calculating in real-time operation, the daily penstock releases and spillages can be determined.
为确保太湖的蓄水量和调蓄能力,及时启动了“引江济太”调水工程,引长江水补充太湖,满足了下游地区的用水量需要。
Water diversion project from Changjiang River to Taihu Lake was carried out right away to ensure water storage and storage capacity of Taihu Lake and meet water demand of lower areas.
新增加的雨水对于冬天那些主要依靠水库(其水量已经严重低于平均蓄水线)蓄水量的庄稼,如小麦来说,或许会有很大帮助。
Fresh rainfall may prove more helpful to winter-sown crops such as wheat, which rely heavily on water from reservoirs, whose levels remain far below average.
全长127英里的利兹-利物浦运河将于下月初关闭约60英里的河道,届时为运河供水的水库蓄水量,预计会降到水库容量的10%。
Some 60 miles of the 127-mile Leeds and Liverpool Canal will be closed early next month, by which time the reservoirs which feed it are expected to have fallen to just 10 per cent of their capacity.
相反,当生物钟细胞激活水平比较弱时,感觉细胞能够更容易地指示分泌细胞释放抗利尿激素,以保证身体在睡眠时保持足够的蓄水量。
Then, when clock cells are less active, sensory cells can easily instruct secretory cells to release vasopressin, ensuring that the body holds on to its water reserves.
通过对5个海岛棉品种土壤水分动态变化分析研究,结果表明,不同海岛棉品种各生育期土壤含水量、土壤蓄水量以及水分利用效率存在差异。
The dynamic change of soil water of 5 island cottons was studied, The results show that there are distinct difference in soil water content and water use efficiency among different varieties.
通过对5个海岛棉品种土壤水分动态变化分析研究,结果表明,不同海岛棉品种各生育期土壤含水量、土壤蓄水量以及水分利用效率存在差异。
The dynamic change of soil water of 5 island cottons was studied, The results show that there are distinct difference in soil water content and water use efficiency among different varieties.
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