发货地 河北邯郸 商品类型 转让租赁加工 、 二手 、 二手机床 商品关键词 卧式车床、 二手卧式车床、 二手CW61160x12米卧式车床、 二手星火卧式车床、 星火CW61160x12米卧式车床 商品图片 商品参数 品牌: 星火 重量: 38700kg 功率: 55kw 传动方式: 机械传动 新旧程度: 9成新 加工精度: 0.2 加...
摘要: cw single‐line laser oscillation has been achieved on the P (9), P (10), and P (11) transitions in the v = 1 → v = 0 band of CO. The observations were made on a conventional electrical discharge slow‐flow device filled with a mixture of He, N 2 , Xe, and CO.年份...
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目的 观察美施康定对重度癌痛的治疗效果及其副作用。方法 对310例重度癌痛患者美施康定初始剂量为:30mg,q12h。若口服2d镇痛效果不满意,美施康定改为:60mg,q12h。剂量每次递增60mg。结果 310例患者中240例得到明显或完全缓解,65例需同时加用非吗啡类镇痛药物才达到明显缓解,3例拒绝继续增加美施康定剂量,未取得明显...