...防治 关键词: 输尿管镜;气压;生物弹道技术;碎石术;手术中并发症 [gap=820]Key words: Ureteroscopes; Air Pressure; Biolistics; Lithotripsy; Intraoperative Complications ...
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Establishment of biolistics-Agrobacterium tumefaciens transformation systems for cottonShoot apices isolated from 1.5-day-old seedings were bombarded by tungsten powder with the bombardment distance of 3 cm, the vacuum pressure of about 27-28 inches Hg and the Helium pressure of 1550psi.
3．棉花茎尖基因枪—农杆菌转化体系的建立取1.5d苗龄的茎尖，用钨弹轰击形成创伤，轰击距离为3cm，轰击压力为1550psi，真空度27-28 inches Hg(负压)。
参考来源 - 棉花茎尖基因枪—农杆菌转化体系的建立和GLU·2,447,543篇论文数据，部分数据来源于NoteExpress
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