Since viral reservoirs and means of transmission are poorly understood, methods of prevention have not been developed . 因为对恶性卡他热病毒的储主和传播方式了解得很少，所以还没有防治办法。
The basinal location of such build-ups places reservoirs in proximity to source beds, and so commonly forms hydrocarbon accumulations . 这种生物建造的盆地位置，使储集层贴近于生油层，因此往往形成烃类聚集。
The heat contained in a natural steam field is exploited by drilling a suitable number of wells down to the reservoir . 天然蒸气田所含有的热能可以通过钻井的方法，即打适当数量的井孔到达热储的方法进行开采。
From that reservoir a mile and more below the surface, cold water leapt high into the air at the fantastic rate of 4, 800 gallons a minute . 冷水从地下一英里多深的储层里，以难以想象的每分钟4，800加仑的极大流量喷向高空。
You stored value in the membership card all cash 你是否将全部现金储值在会员卡
The electornic tax reserve certificates trcs scheme 电子储税券计划即赚即储计划
In the save dump as dialog box , select 在“调试”菜单上，单击“将转储另存为” 。
The electronic tax reserve certificates trcs scheme 电子储税券计划即赚即储计划
Tax - free shopping comes to norman - norman transcript 时间是不错为储款-多伦多星
Water storage , factory - coated bolted steel tanks for 储水用加工涂覆螺栓连接钢罐
