In case of long-range, best Charge rate increases with heat power increasing, when heat power is less than 140W, best Charge rate is about 80%, when heat power is more than 140W, best Charge rate is about 90%.

• 在热流量大范围变化情况下,最佳充灌率随热流量的增加而增加的,当热流量小于140W时,最佳充灌率为80%25左右,当热流量大于140W时,最佳充灌率为90%25左右。