We shall be glad if you would send us by return pattern and prices of good and medium quality cotton available for stock.
请迅速寄来备有存货的中、上品质棉花样品与价格表，不胜感激。
If your conditions are good and you are using a quality growing medium, most plants will dry out in just a few days.
如果你的种植条件很理想，介质使用得很科学，大部分盆栽几天内就会干透了。
The laser device with this style could make the single model volume turn over the full entire medium and the quality of the light beam very good.
通过这种谐振腔设计的单横模激光器能使介质充分利用，使单模运转体积增大，并有很好的光束质量。
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