To avoid the argument, we employed thiophosphate chemistry in the repair patch mapping.

为了避免此项疑虑，因此改用含硫磷酸的化学方法来探修路。

Hartshorn (NH4OH) was used as a new catalyst instead of acetic acid in the saponification reaction of base zinc salt of dioctyl thiophosphate (T203).

选用氨水溶液代替醋酸作为新型催化剂用于硫磷双辛基碱性锌盐(T203)的皂化反应。