综述了乙酸松油酯的合成研究现状，讨论了一步法和两步法合成工艺及相应的反应机理。
The present situation of terpinyl acetate synthesis has been reviewed. One-step and two-steps process for the synthesis of terpinyl acetate and relevant reaction mechanism are discussed.
西帕在市场中占据着独特的地位，因为她是唯一一家能同时提供一步法和两步法解决方案的制造商，而且还可以提供适用于西帕设备和非西帕设备的注模和吹模。
SIPA has held a unique position in the market as the sole manufacturer supplying both 1-step and 2-step solutions as well as injection and blowing molds for SIPA and non SIPA machines.
两步法在接枝率、交联度、管材成型速度和物料存放时间方面优于一步法。
The graft ratio, degree of crosslinking, processing rate of pipe and storage life of silane crosslinked PE product were better than those of the product by one-step process.
两步法所制备样品的1C和2C循环25次后容量保持率比一步法所制备样品的1C和2C容量保持率分别提高了1.1和0.8个百分点。
After 25 cycles, capacity retention of samples prepared by two-step method at 1C and 2C increased by 1.1 and 0.8 percentage points in samples prepared by one-step method , respectively.
两步法所制备样品的1C和2C循环25次后容量保持率比一步法所制备样品的1C和2C容量保持率分别提高了1.1和0.8个百分点。
After 25 cycles, capacity retention of samples prepared by two-step method at 1C and 2C increased by 1.1 and 0.8 percentage points in samples prepared by one-step method , respectively.
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