求翻译：超临界CO2萃取虽然具有选择性高、操作时间短、有效成分得率高，但它的致命缺点是受处理量的限制，产量低，目前工业开发难度较大；是什么意思？

Supercritical CO2 extraction, while having high selectivity, operating time is short, the active ingredient was high, but its fatal flaw is subject to capacity constraints, production is low, the current industrial development more difficult;

Supercritical CO2 extraction While selective high, operating within a short time, active ingredients are at a high rate, but it is a fatal flaw in the handling capacity constraints, production is low, the current industrial development more difficult;

Although the supercritical CO2 extract has the selectivity high, the operating time short, the effective component rate is high, but its fatal shortcoming is the process load limit, the output is been low, at present the industrial exploitation difficulty is big;

Supercritical CO2 extraction operations with high selectivity, time is short, active ingredients have high rates of fatal disadvantages but it is limited by the capacity, low yields, is industrial development difficult;

Supercritical CO2 extraction operations with high selectivity, time is short, active ingredients have high rates of fatal disadvantages but it is limited by the capacity, low yields, is industrial development difficult;