求翻译：方法:对我科2011年2月至2011年8月经筛选评估符合条件的20例重型颅脑损伤病人进行规范化营养治疗，对照同期传统鼻饲管饮食治疗病人20例是什么意思？

Methods: The subjects in February 2011 to assess the screening period of August 2011, 20 eligible patients with severe traumatic brain injury patients standardized nutrition therapy, traditional feeding tube against the same period 20 cases of patients with dietary treatment

Method: for I the February 2011 to 2011 was 6.1 8 20 screening and evaluation of legislation consistent with conditions heavy brain injury patients, in contrast to standardized nutrition treatment over the traditional nasal feeding diet treatment of patients under 20

Method: From February, 2011 conforms to the condition 20 example heavy skull to my branch to August, 2011 after the screening appraisal to damage the patient to carry on the standardized nutrition treatment, the comparison the traditional naso-gastric tube diet treats the patient 20 examples same ti

Methods: to me February 2011 assessed by screening eligible standardized nutrition in the treatment of 20 cases of severe craniocerebral injury patients, control over the traditional diet of nasal feeding tube in treatment of patients in 20 cases

Methods: to me February 2011 assessed by screening eligible standardized nutrition in the treatment of 20 cases of severe craniocerebral injury patients, control over the traditional diet of nasal feeding tube in treatment of patients in 20 cases