No obvious resistance against EBT and acetophenate has been found with sensitive level.
EBT和三氯杀虫酯抗性不明显,趋敏感水平。
The results show that sensitive level has inverse relation to landscape importance value and information index;
结果表明:敏感水平与群落景观重要值和信息指数基本上成反比关系;
Gates said sensitive intelligence which could endanger informants had been widely distributed down to junior level in the US army, in a loose policy which might now have to be reconsidered.
盖茨表示这些早已在美军内部低级别的将领及士兵间广泛传阅的敏感情报将会威胁到情报人员,我们需要重新考虑所实行的过于宽松的政策。
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