management and technical measure 管理和技术措施
After using new comprehensive technical management measure, root taking becomes speedy (about two mounthes), rooting per-centage becomes high(about 88%)and growing is quite speed.
采取新的综合技术管理措施后,生根快(两个月左右)、成活率高(可达88%)、生长迅速。
The circuit loss rate is an important economical technical specification of power supply and it is a index to measure the enterprises management level.
线损率是供电企业的一项重要经济技术指标也是衡量企业综合管理水平的重要标志。
Several physical element, such as light, temperature and flow could be controlled accurately, and is an effective technical measure for toxicant management.
该系统对光、温、水流等物理因素有较高的控制水平,是环境毒物管理上颇为有效的技术手段。
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