I use one teaspoon per gallon when I initially set up a tank, then about once a month make a partial water change, adding the same ratio of salt to the new water.
当我设立新缸时，我习惯在每加仑的水中加入一茶匙的海盐，然后等过一个月后再换部份新水同时再加入同样比例的海盐于新水中。
The uranium isotopic compositions of water are quite stable, and the mixing ratio of water body has been use...
水的铀同位素组分稳定，并应用混合比例计算了地下水资源量，其结果与常规方法计算结果完全一致。
REDUCTION RATIO BY VOLUME: Use clean water, 10 parts of paint to 1parts of water. Stir well before use.
稀释份量：根据施工需要，可酌情用0-10％的自来水稀释，充分搅匀后使用。
Abstract: Objective An improved water-fat separation method based on region -growing was proposed for use in regions with low signal-noise ratio (SNR).
摘要：目的提出一种改进的基于区域增长的水脂分离方法，使其可以在低信噪比情况下更可靠。
To ensure prolonged stable high production, it is necessary to use a high injection-production ratio so as to ensure that enough water is injected into the main pay…
在注水开发过程中，采用较高的注采比，保证主力油层注够水，选择油井合理流压和生产压差，对实现较长时期的高产稳产是十分重要的。
During use, the mixed cementing material and the water are mixed quickly and evenly in a certain water-ash ratio to perform construction.
使用时，将混合胶结料与水按照一定的水灰比快速混合均匀，即可施工。
At the same time, by making use of the counting rate curve the water ratio distribution curves are gained, and the total content of oil in the tank a...
同时，利用计数率曲线可以得到含水率分布曲线，进而测定出立罐的总含油量。
At the same time, by making use of the counting rate curve the water ratio distribution curves are gained, and the total content of oil in the tank a...
同时，利用计数率曲线可以得到含水率分布曲线，进而测定出立罐的总含油量。
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