ACAE's desired swirl angle limits are achievable over the majority of the operatingenvelope.
ACAE的预定涡流角边界能够实现超越大多数的作业范围。
2
In addition, the existing provision does not refer to all relevant threats from outside the operatingenvelope.
此外，现有的条款并不能涵盖来自列车运行之外的所有相关威胁。
3
These experimental results indicated that several factors such as gas velocity, electrode erosion, insulator envelope pollution and so on limited the repetitive operating capability of the switches.