Results show that the main causes of low induction period of cracked naphtha are the high diene number and low phenol content.
结果表明，二烯值大、酚含量低是加氢渣油催化裂化汽油诱导期短的主要原因。
In a certain number and interval of induction, the ability of plants to resist disease will increase, along with the increase of concentration.
在一定的诱导间隔期和诱导次数下，随着诱导浓度的增加，防病效果有增强趋势。
Methods Recording the number of licking responses and determining the histamine content in the blood and in the skin of 4-aminopyridine (4-AP )-injected site after the induction by 4-AP injection.
方法用4 氨基吡啶（4 AP）诱发小鼠舔体反应与肥大细胞释放组胺，记录小鼠的舔体反应，并测定小鼠注射4 AP局部皮肤与血中组胺含量。
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