低温液体加压气化充瓶装置中，低温泵排液量与汽化器的（）应匹配 排液量。 换热面积。 充装量。 流量。
第三代厌氧反应器的共同特点是什么？
感情手势
存货成本主要包括（）三部分。 管理成本。 短缺成本。 取得成本。 储存成本。
Which two of these statements describe important aspects of performing a wireless site survey？ （Choose two.） （） An 802.11 g access point with a variety of antennas can be used in all standard site surveys.。 Site surveys can be performed manually or through assisted site survey.。 Channel power during testing starts at the default minimum and gradually increases to the maximum.。 Overlapping access points can create performance problems.。 Surveys should be done after hours in an office building or during reduced inventory levels in warehouses.。
f a Cisco switch is configured with VTPv1 in transparent mode， what is done with received VTP advertisements？（）
