The nonstandard phenomenon of national military compiled version and some main question of approval work are summarized briefly, and then including and analyzing the season of them, which can improve the authorized standard and approval work quality, enhance the argumentation on standard of approve and initiatal a project, strengthen authorized work management and develop management tracking and so on.

Objective To summarize our experience in the modified total cystectomy and neobladder in patients with invasive bladder cancer.Methods Twenty one male patients with invasive bladder cancer were treated with modified total cystectomy and neobladder.Reconstruction of the lower urinary tract using modifiled ileal neobladder(in 17 patients)and sigmoid neobladder(in 4 patients)were performed.The median age of the patients was 62 years.The patients were followed up for 1-4 years.Clinical outcomes of these patients was evaluated,including the function of the neobladder,urinary function,renal function,serum electrolytes and QOL.Results There was no surgical mortality.The operating time was 3.5-6.5 h(mean,4.5 h).Blood transfusion was required in 4 cases.Fifteen patients(97 ％ had voluntary control of urination at daytime and 6 at night.They were functional to control urination 3-6 months after operation.Hydronephrosis to certain extent occurred in 5 patients,but was recovered after 6-8 months.There were one case of intestinal obstruction and one case of metabolic acidosis.Residual urinary volume was 30 ml in 1 cases and 40 ml in another.Conclusions Modified total cystectomy and neobladder is an ideal technique to treat invasive bladder cancer with good clinical outcomes of tumor control,high life quality,few severe complications and good urination control.

OBJECTIVE: To establish a method for detecting triphenyl phosphate( TPP) in the workplace air by gas chromatography. METHODS: TPP in the air of workplace was collected with glass fiber filter paper,desorbed with ether,separated by HP-5 gas chromatographic column,and detected by flame photometric detector. RESULTS: This method has good linear range of 12. 50-800. 00 mg/L,with the correlation coefficient of 0. 999 9. The detection limit was 0. 78 mg/L,and the minimum detectable concentration was 0. 09 mg/m3(sample volume was 45 L). Desorption efficiency was 97. 2%-99. 4%; standard recovery rate was 99. 5%-100. 3%. The within-run relative standard deviation( RSD) was 2. 7%-3. 4%and the between-run RSD was 1. 4%-3. 2%. The sampling efficiency was 99. 6%-100. 0%. The samples could be stored at room temperature for at least 14 days. CONCLUSION: The method is simple,accurate and highly sensitive for detecting TPP in workplace air.