The author made a research on counting method of dissolved oxygen pollution index and compared it with other counting methods.
本文对溶解氧污染指数计算方法进行了研究，并与其它各种计算方法进行了比较。
Water quality in Huainan part of Huaihe river is evaluated by comprehensive pollution index method according to dissolved oxygen etc indexes.
采用综合污染指数法，选择了对淮河淮南段水质影响较大的溶解氧、 高锰酸盐指数、生物需氧量等指标评价了淮河水质。
The index and graph of uniform use of oxygen are conveniently got with the assessment model of the uniform use of oxygen and its software. It provides a valid method for the oxygen manager.
利用均衡用氧评价模型及其软件可以快速地计算用氧均衡度指标，方便地画出用氧均衡状况图，为氧气发生系统和氧气用户的决策者提供满足氧气生产和使用要求的分析方法和计算方法。
UIC564-2 Appendix 7: Test method for detemining the fire resistance of materials by measuring the oxygen index.
2附录7通过测量氧气量来测定材料的防火性的测试方法（附录7）。
UIC564-2 Appendix 7: Test method for determining the fire resistance of materials by measuring the oxygen index.
2附录7通过测量氧气量来测定材料的防火性的测试方法（附录7）。
UIC564-2 Appendix 7: Test method for determining the fire resistance of materials by measuring the oxygen index.
2附录7通过测量氧气量来测定材料的防火性的测试方法（附录7）。
应用推荐