string quantity

英 [strɪŋ ˈkwɒntəti]

美 [strɪŋ ˈkwɑːntəti]

网络行量

Typically, stop words are commonly occurring words or phrases whose inclusion in a query string may cause a large quantity of poor results.
通常，stop单词是非常常见的单词或短语，把它们放在查询字符串中可能会导致出现大量的不相关结果。
The chief problem of it is how to ensure the coordinate and integrate among flowing pressure, pipe string diameter and production on the basis of formation parameter, producing liquid quantity and quality.
指出问题的关键在于根据产液性质、产量和地层性质等参数，优化尾管直径并实现闭式状态，保证流压、管柱直径与产量之间达到协调统一，实现供排平衡。
Reasonable design of the fiberglass-steel sucker rod string can make the natural longitudinal vibrating frequency of the string still closer to the operating frequency of the pumping unit, thereby increase the produced quantity.
合理设计玻璃钢－钢抽油杆柱，可使该混合杆柱的纵向振动固有频率更接近抽油机的工作频率，实现泵的超行程，从而增加产液量。