Df chemotherapy regimen combined with thermotherapy treated with advanced and medium esophageal carcinoma of 22 cases 方案化疗联合热疗治疗中晚期食管癌22例
The design and test of the test bed of air source purification plants for df 4 locomotives are presented 介绍了东风4型机车风源净化装置试验台的设计与试验情况。
This article mainly speads to they improvement of performance management systems in the df corporation 本文对df公司绩效管理体系进行研究,以提高员工和企业绩效。
Based on the tbag algorithm , an improved algorithm with the df - moe variable step size is presented 在tbag算法的基础上，利用变步长判决反馈方法对其进行了改进。
Variance analysis shows that sound intensity affects df mostly , following with rhythm and frequency 方差分析结果表明声强对驾驶疲劳影响较大,节奏次之,频率最小。
The continuous wave df / hf chemical laser is widely used in the field of industry and military affairs 燃烧驱动df / hf化学激光器在军事和工业领域有着比较广泛的应用。
The relationship between the capability for photosynthesis and the df is investigated in the chapter six 第六章研究了植物叶片光诱导延迟荧光和光合速率间的相互关系。
Driving fatigue ( df ) is one of the main causes of accidents , it leads to 10 % of them 驾驶疲劳是造成交通事故的主要原因之一,其造成的交通事故占交通事故总数的10 %左右。
Cardiac defibrillators - connector assembly df - 1 for implantable defibrillators - dimensions and test requirements 心脏去纤颤器.可植入的心脏去纤颤器联结器组件df - 1 .尺寸和试验要求
Optimization of fermentation conditions for a strain of bacillus sp . df - 10 and some properties of its generating biosurfactants 生物表面活性剂产生菌的发酵条件优化及其产物性能研究
