质量度主要反映网民对参与百度推广的关键词以及关键词创意的认可程度。影响因素包括关键词的点击率、创意撰写质量（关键词和创意的相关性）以及账户表现（账户生效时间、账户内其它关键词的点击率）等。可以通过优化关键词的质量度，特别是提高关键词与创意的相关性，来降低最低展现价格以及点击费用。
质量度
双语例句原声例句
-
什么是质量度量？
-
从缺陷得出的计算和方法也经常被用作质量度量方法。
Counts and metrics derived from defects are also often used as measures of quality.
-
为了避免曲解，任何一个质量度量方法都是需要清晰明确的。
Any such quality metrics need to be clear and unambiguous to avoid being misinterpreted.
-
And since we are not expecting the mass of the particle to change, what we really are saying is the uncertainty in its velocity times the uncertainty in its position is greater than the ratio of the Planck constant divided by 2 pi.
因为我们不期望,粒子质量发生变化，我们说的是,它速度的不确定度,乘以它位置的不确定度,比普朗克常量,除以2除以圆周率要大。
应用推荐
$firstVoiceSent
- 来自原声例句