MPs called for tougher enforcement of the existing laws on drugs.

下院议员呼籲加强现行毒品法律的执行力。

The amount of force needed is inversely proportional to the rigidity of the material.

需要的力料的硬成反比。

Results The reserved rate of aphnetin was over 96 %,the ability of purification was strong and the ultrafiltrate was very pellucid.

结果用超滤技术纯化祖师麻乙醇提取液,祖师麻甲素保留率可达96%以上,滤液澄明好,除力较大。

Sometimes the word scherzando is used in musical notation to indicate that a passage should be played in a playful manner.

随着奏鸣曲的发展，色和力的变化形式断增加，使乐的表现力越来越强。

Also, if the improvisatory accompany is too high or too low, the time and power is not suitable, the music will no a tune and less the beauty of strewing and harmonious.

如若左手伴奏当，时间对，力足，又可能使整个乐够协调，缺少错落和谐之美。