友情是理解，不是妥协；是原谅，不是遗忘。即使不联系，感情依然在。Friendship means understanding, not agreement. It means forgiveness, not forgetting.It means the memories last, even if contact is lost.如果你的下一张唱片出点问题，你就被遗忘了。If your next record's a bi...
甲酸异癸酯,较原甲酸异癸酯对水解的破坏作用要安定得多.The isodecyl formate is considerably more stable to hydrolytic attack than the isodecyl otrhoformate.由异癸醇和三氯化磷反应制得亚磷酸三异癸酯.Triisodecyl phosphite ester is synthesized with isodecyl alcohol and PC...