化学上凝胶化时间怎么说,，英语。

有几个表达方式
gelation time。例句：
The influences of the water content and the aging temperature on the gelation time of the SiO_2 were studied. The results showed that SiO_2 has the shortest gelation time when H_2O/TEOS=4(mole ratio) and the gelation time becomes shorter with the increasing of the aging temperature.
研究了加水量和温度对SiO_2凝胶化时间的影响,结果表明:H_2O/TEOS=4时,凝胶化时间最短; 随着陈化温度的升高,凝胶化时间缩短。
gel time。例句：
2,2′-methylene-bis[4-methyl-6-(2-propenyl)]phenol was synthesized and was used to toughen methylene dianiline bismaleimide resin. The cured?condition of modified bismaleimide resin was studied by gel time of prepolymer under various temperature, DSC and FT-IR analysis, and the curing cycle of the modified bismaleimide was 180 ℃/1 h+200 ℃/2 h+250 ℃/4 h;
合成了2，2′－亚甲基－二（4－甲基－6－烯丙基）苯酚，用它增韧二苯甲烷型双马来酰亚胺树脂，对改性双马来酰亚胺预聚物的凝胶化时间、DSC分析和FT－IR分析的研究，得到了改性双马来酰亚胺树脂体系的固化条件为180℃／1h＋200℃／2h＋250℃／4h；
gelatin time。没有例句

Gel Time?

猜测,-_-`