1·The increased productivity from farmland made some countries self-sufficient in grain and livestock, and offered effective protection against famine.
农田生产力的提高使一些国家在粮食和牲畜方面能自给自足，并为防止饥荒提供了有效的保护。
2·Only 100% smoke-free environments provide effective protection.
只有100%的无烟环境可提供有效的保护。
3·Apitherapy effective protection of nuclear radiation-induced damage.
蜂疗能有效防护核辐射导致的伤害。
4·The system emphasizes engineering solutions; it provides reliable and effective protection.
这套系统强调工程师的处境，它提供可靠并有效的保护。
5·The causes of corrosion were analyzed and effective protection measures were presented.
针对这一现状，分析了腐蚀原因，提出了有效的防护措施。
6·It focuses on high risk vectors and high risk applications to provide practical, effective protection.
它着重于高风险载体和高风险的应用提供实用，有效的保护。
7·It is a common way in all countries to carry out effective protection of cultural relics by means of law.
依靠法律手段来实施对文物的有效保护，是当今世界上各个国家的普遍做法。
8·We don't know if Pliny or Pompey or some later person was skeptical of this as effective protection against poison.
我们不知道普林尼、庞培或是其他人对解药的有效性产生过怀疑。
9·The establishment of nature reserves is an important measure for rational use and effective protection of nature.
建立自然保护地是有效保护和合理利用自然资源的重要举措。
10·The current law regulates the Corporation quit, however, it lacks the effective protection of the creditors' interest.
我国现行法律、法规虽然对公司市场退出机制作了规定，但欠缺对债权人利益的有效保护。