That could reduce by half the amount of land historically hospitable for wine grapes.
这将使得适宜酿酒葡萄生长的地区历史性地少掉一半。
The delegates in Rome promised to continue efforts to reduce by half the number of hungry people by 2015.
在罗马与会的代表们承诺将继续努力以2015年为限使饥饿人口减少一半。
Now research from Northwestern University suggests a new way of training that could reduce by at least half the effort previously thought necessary to make learning gains.
如今西北大学一项研究发现了一种新的培训方式，可以将之前认为学习中获得进步所必要的努力减少到一半以下。
It points out that in tunnel, the lateral vibration acceleration of the car body can reduce by about 30%.
指出在隧道内，车体的横向振动加速度可减少30%左右。
First-tier cities including Beijing, Guangzhou, and Shanghai see congestion reduce by 40 percent during the same period, Fang added.
房一多补充说道，包括北京、广州和上海在内的一线城市在同一时期拥堵情况降低40%。
The experiments in mice showed that the drugs could reduce by about five decibels the permanent threshold shift that can occur after noise exposure.
这项在老鼠身上的实验显示这些药物在噪声暴露之后能够将永久性听阈位移降低五个分贝。
It shows that the shrinkage caused by the large content of cement can reduce by partial filling prewetting haydite in the high-strength and lightweight aggregate concrete.
结果表明，通过在高强混凝土中掺加部分提前用水浸泡过陶粒的办法，可以减少高强混凝土因水泥用量过大而引起的较大收缩。
Trawl sorting grids can effectively enhance the selectivity of trawl, reduce by-catch and discards, protect fish resources, which are compulsively used in many countries by legislation.
实践证明，拖网分离栅能够有效地提高拖网作业的选择性，降低副渔获物和抛弃，保护渔业资源，因此，许多国家通过立法使其被强制使用。
Trawl sorting grids can effectively enhance the selectivity of trawl, reduce by-catch and discards, protect fish resources, which are compulsively used in many countries by legislation.
实践证明，拖网分离栅能够有效地提高拖网作业的选择性，降低副渔获物和抛弃，保护渔业资源，因此，许多国家通过立法使其被强制使用。
应用推荐