BPBC怎么记

The bipolar packed bed cell ( BPBC) was used in the treatment of simulated nitrobenzene wastewater. The effects of voltage, mass concentration of Na_2SO_4, pH and initial mass concentration of nitrobenzene on the electrolysis were studied.

用复极固定床电解槽处理模拟硝基苯废水，考察了电解电压、Na2SO4质量浓度、pH、硝基苯的初始质量浓度等条件对电解效果的影响。

Objective: To study the clinical significances of expressions of ER 、 PR 、 nm23 and P53 in bilateral primary breast cancer ( BPBC) and clinically and pathologically analyse 55 cases with the lesions.

目的：研究双侧原发性乳腺癌ER、PR、nm23、P53表达的临床意义及55例的临床病理分析。

Results: 1.The overall 5-year, 10-year survival rates ( life table method) of the whole group, the synchronous BPBC group were 71.4%, 50.9%; 56.7%, 44.4%, respectively.

结果：1、全组5年和10年总生存率（寿命表法）分别为71.4%和50.9%，同时性癌依次为66.7%、44.4%；