施工企业定额,亦称施工定额,是进行企业经营和内部()的依据。 安全管理。 经济核算。 质量管理。 人事工作。
DS5020磁盘阵列支持 SAS 和 SATA 磁盘的混插。
急性毒性试验的目的是什么?
The storage specialist sized a DS8800 proposal with eight host adapters in the four-port version. 240 drives of the 146GB-15k rpm type will be installed. The proposal needs to meet a very competitive price. The customer will have only minor capacity growth in the future. Which of the following solutions best meets these requirements() offer a DS8800 one-frame system in four-way processor version and standard cabling。 offer a DS8800 one-frame system in two-way processor version and business class cabling。 offer a DS8800 one-frame system in two-way processor version and standard cabling。 offer a DS8800 one-frame system in four-way processor version and business class cabling。
水文现象的变化,既有确定性又有随机性,因此,水文计算和水文预报中,应根据具体情况,采用成因分析法或数理统计法,或二者相结合的方法进行研究。
移动视频业务是通过移动网络和移动终端为用户提供视频内容的新型通信服务,其主要特征在于传送的内容是比文本、语音更加高级的视频图像(Video),并可以伴有音频(Audio)信息,按所面向的用户,移动视频业务属于()。