weight hourly space velocity

常见例句

双语例句

• The selectivity of C8 was increased with raising of weight hourly space velocity, but the conversion of butene was reduced.
  进料空速增大C8产物选择性增大，但丁烯转化率降低；
• Reaction temperature, catalyst to oil ratio, weight hourly space velocity and feedstock nitrogen content affected the nitrogen content of spent catalyst and the nitrogen distribution in products.
  反应温度、催化剂与原料油的质量比、空速、原料氮含量都影响待生催化剂的氮含量和氮在产物中的分布。
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