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- The goal of the study of multidatabase systems in to solve the issue of sharing all the information in these pre existing databases by preserving the investment in the building of these databases. 互联网络上的多数据库系统由联结在网络上的先期存在的多个高度自治的异构数据库组成。
- This vaccine will give you immunity for two years. 接种这种疫苗可有两年免疫力。
- A hive cannot exist without a queen. 蜂房不可无蜂王。
- They seem to exist on a different spiritual plane. 他们似乎生活在不同的精神境界。
- A temporary immunity or exemption; a reprieve. 宽恕; 赦免临时性的豁免或免除; 缓期，暂减
- We can not exist without food or water. 没有食物和水我们不能生存。
- Our future plans must mesh with existing practices. 我们未来的计划必须与当前的实践相合。
- Matter can exist as a solid, liquid, or gas. 物体存在的形态有固体，液体，气体。
- We cannot exist without food or water. 没有食物或水我们就不能生存。
- No animal or plant can exist without phosphorus. 没有一种动物或植物离开磷能够生存。
- Cook the pie for 20 minutes in a pre heated oven. 在经过预热的烤箱里烘烤馅饼20分钟.
- That department has ceased to exist. 那部门已不复存在。
- Dissatisfied with existing conditions. 不满的对现状不满意的
- The bill seek to repeal the existing legislation. 该议案企图废除现存的有关立法。
- The pre - christmas period be always very busy . 圣诞节前这一段时间总是很繁忙的。
- Some capitalists squeeze profits from existing machinery. 一些资本家拚命利用现有设备增加利润。
- Just pre the switch on your arm rest. 您按一下扶手上的那个开关就行了。
- They are well pre pared and never improvise. 他们总是有备而来，从不临时草率从事。
- It was impossible for them to exist on such a small income. 他们要靠这一点收入生活是不可能的。
- Q: Do you work well under stre or pre ure? 在压力下你能正常工作吗?
