reduce to

• Its ravages must be reduced to a level where reasonable economic return can be achieved .
  它的危害程度必须减少到能够得到合理的经济收入为度。
• She found sebastian subdued, with all his host of friends reduced to one, myself .
  她发现塞巴斯蒂安萎靡不振，他那成群结队的朋友只剩下了我一个人。
• The electron acceptor used was a ferric salt that was reduced to the ferrous form during the reaction .
  所用的电子受体是一种高铁盐，在反应时它还原成亚铁。
• I was reduced to between two or three hundred pounds in the whole, and this without any hope of recruit .
  我一共只剩了两三百金镑，而且也没有增加的希望了。
• Matters of judgement reduced to the lowest common denominator acceptable to a majority of the voters .
  需要裁决的事务被降低到大多数投票人所能接受的最低标准。
• My proud and combative father had been reduced to bouts of weeping as each new smear surfaced .
  我那骄傲而好战的父亲，每当一次新的诽谤得到澄清时，他总会落泪。
• Regardless of apparent complexity, all control systems may be reduced to these essential elements .
  一切控制系统，不管它表面上看起来有多么复杂，都可以分解成一些基本部件。
• When boulders in the vicinity of buildings are being blasted, the charge should be reduced to 0.08kg/m3 .
  在离建筑物很近的地方爆破巨石时，此装药量应减少到008公斤米3。
• Under certain safeguards of an illusory character the french were reduced to accepting this meaningless formula .
  法国在某些幻想性质的保证之下，勉强接受这个没有意义的公式。