Objective To observe the bacterioflora of bile and it' s drugs sensitivity in patients with bile duct diseases to serve as a guidance in medication.
目的观察胆道疾病患者胆汁中菌群分布状态，分析胆汁培养细菌药物敏感谱的变异，用以指导临床选择用药。
2
Secondly, error modules of main braking were established and errors of the guidance law designed above were analyzed by error sensitivity coefficient matrixes.
其次，建立了月球软着陆主制动段的误差模型，并运用误差敏感系数矩阵对所提出制导律的制导误差进行分析。
3
Conclusions: Chemotherapeutic drug sensitivity test was feasible and necessary for the patients of NSCLC and has its practical guidance for clinical individual chemotherapy.