采用沼液浸棉种，一般能够有效防治（）病。
安全控制系统在功能上分为6大功能区分别是什么
Company.com is adding HACMP to an existing pair of nodes. One node is using EtherChannel with only one adapter. The other node is using regular Ethernet connection to the switch. The customer is going to increase the number of network interfaces to two for each node. What other considerations need to be addressed in a HACMP environment？（） Al interfaces used for HACMP heartbeats must be identical. Differences in the interfaces will cause heartbeat failure.。 The network interfaces should all be configured with the same frame type. The use of regular Ethernet frames is mandatory.。 Network interfaces for HACMP must be all the same，Ethernet or 802.3. It does not matter which，as long as they are all the same.。 HACMP can use any network interface supported by AIX. The options on the various interfaces are masked by the Ethernet switch and do not affect HACMP.。
A bank has requested proposals for a storage solution to upgrade their disaster recovery processes for their IBM System z， UNIX， and Microsoft Windows environment. The solution must simulate a multi-site environment and provide the customer the ability to evaluate Metro Mirror， Global Mirror， Global Mirror for z/OS， and FlashCopy. 120 TB physical capacity is required per site. Only Fibre Channel drives can be used. Which solution best meets the specified requirements（） two DS8700 systems with two-way processor cards and 600 GB FC drives。 two DS8700 systems with four-way processor cards and LPAR。 two DS8700 systems with two-way processor cards and two frames per system。 two DS8700 systems with four-way processor cards and two frames per system。
对肾母细胞瘤的描述，下列哪项是错误的（） 绝大多数发生于小儿，2-4岁最多见。 据统计95.6%发生于一侧肾脏。 肿瘤主要侵犯肾盂、肾盏，多出现血尿。 肿瘤一般为鸡蛋大到儿头大，圆形或椭圆形，有假包膜。 转移途径主要为淋巴和血行。
物质费用反映的是在生产过程中所耗费的物质资料，包括（）。
