您要查找的是不是：
- commercial catch per unit effort 商业性CPUE
- After the season, the total catch per unit effort (CPUE) increased sharply in the section; 春禁后，该江段总CPUE（单位捕捞努力渔获量）显著增加；
- catch per unit effort 单位捕捞努力量
- catch per unit effort(CPUE) 资源密度（CPUE）
- The results showed that the average catch per unit of effort(CPUE)in northern fishing ground is higher than that of the southern fishing ground and the former is more stable. 研究结果发现，北部作业渔场的平均单位努力渔获量（CPUE）高于南部作业渔场，且前者较为稳定。
- Catch per unit of effort per standard fishing day; 标准渔捞日单位努力量渔获量;
- Further, limits of cost per unit effort and maximum value of the effort for joint harvesting of these four types of two-species are derived from analyzing the existence of bionomic equilibrium. 进而，通过分析生态经济均衡的存在性得到了单位努力量使用成本的限制条件和努力量的上确界。
- catch per unit of effort (CPUE) 单位努力渔获量（CUPE）
- Pressure is force per unit area. 压力就是电单位面积上的力。
- It is need to standardize the catch per fishing effort (CPUE) in the stock assessment. 评估其资源量需要对单位捕捞努力量渔获量（CPUE）进行标准化。
- The current is the charge flow per unit time. 电流是每单位时间流动的电荷。
- Could you tell me the cost of production per unit? 请你告诉我每件成品的生产成本好吗？
- The drag is a force per unit area of the layer. 拖力是流层单位面积的力。
- By the charge density we mean the per unit volume. 所谓的电荷密度是指单位体积的电荷。
- We must do everything to raise the per unit yield. 我们要千方百计提高单位面积产量。
- Phone calls cost 20p per unit off-peak. 非高峰时间电话费每单位20便士。
- Horizontal movement of air per unit time. 空气在单位时间内的水平移动距离。
- Energy absorbed per unit mass of the material. 单位质量物质吸收的电离辐射能量。
- How much do you charge per unit? 你们每件要价多少呢？
- Land value in tetms of per unit floorage. 按房屋单位建筑面积平均分摊的土地价格。
