Organization and management of Internet resource is much more complex than that of conventional resource due to the features of large quantity and variety.
网络资源由于其数量具大、多元化等特点，使得资源的组织管理更加复杂。
The quantity and quality of groundwater are main working objects of local water-saving office as well as water resource management office of water-affair bureau.
地下水资源的量与质就是该地区的城市节水办公室及水务局的水资源管理办公室工作的主要对象。
Water resources crisis is defined and by water resource quantity, technology of its development and usage, fund and management institution, and the reason of water resources crisis is analyzed.
造成西北地区水资源危机的原因是多方面的，现行水资源配置制度的缺陷是其中最为主要的因素之一。
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