The relative signs of coupling constants in ABX system for isophytol were determined using two methods of double resonance: selective spin decoupling and spin tickling methods.
本文分别用双共振选择性自旋去耦、双共振自旋搔动方法判定异植物醇中ABX体系耦合常数的相对符号为同号。
Original factory workshop 7 4 road traction by cable operators to control traffic through the move, lifting objects prone to rollover or wire breakage, decoupling, spin, there is security risk.
原来该厂4个车间的7部行车都是由操作人员通过牵引电缆控制行车移动，起重物易发生翻转或钢丝绳拉断、脱钩、打滑，存在安全隐患。
Original factory workshop 7 4 road traction by cable operators to control traffic through the move, lifting objects prone to rollover or wire breakage, decoupling, spin, there is security risk.
原来该厂4个车间的7部行车都是由操作人员通过牵引电缆控制行车移动，起重物易发生翻转或钢丝绳拉断、脱钩、打滑，存在安全隐患。
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