大学生自我体验发展的特点是（）。 片面性。 丰富性。 敏感性。 强烈性。 自学性。
对焊接工艺规程中要求预热的管口，预热宽度以坡口两侧宽度各大于（）mm为宜。 30。 50。 70。 80。
生物增强技术
Derek has created a view in the sales.nsf db. Derek wants the sales value column in the view to be punctuated to display two decimal places . which one of the following should he do?（） use the @function @decimal in the column formula in the view 。 select decimal on the numbers tab in the view properties box 。 select decimal on the numbers tab in the column properties box。 use the @function @decimal to format the value in the field on the form that will display in the view&e。
A three-node cluster experienced a node failure. The resource groups were acquired as cexpected. The node has been repaired，and HACMP has been restarted. How does the operator determine that the node has successfully re-integrated into the cluster？（） Use the clstat command.。 Use the cIRGinfor command.。 Tail the /etc/hacmp.out file and wait for "node_up_complete" to finish successfully.。 Tail the /usr/es/adm/cluster.log file and wait for "node_up_complete" to finish successfully.。
下面哪个应用或者应用领域在中小企业市场上适用于DS3000系列磁盘阵列？（）
