by hand level的意思|示意

You might place hand-washing reminders at children's eye level, such as a chart by the bathroom sink for children to mark every time they wash their hands.

你可以放一块洗手提示栏在孩子的视线水平，例如在浴室洗手盆旁边放一个图表记录孩子自己洗手的每一次。

On the other hand, grammar is still taught by the traditional way of isolated presentation-practice and mainly on the sentence level.

语法被看作是孤立静态，仅限于句子水平上的语言规则，语法与词、语境、交际目的的关系等语篇水平上的语法未得到有效学习。

In violin performance, the command of using bow by right hand is the key of pronunciation, which is the embodiment of violin performer's technology level and art level.

在小提琴演奏中，右手运弓技巧的掌握是发音的关键，是小提琴演奏者技术水平及艺术水准的体现。

The enterprise level, primarily through a questionnaire survey, by first-hand information, with empirical methods to study the Businesses employ behavior on the impact of labor market segmentation;

企业层面，主要是通过问卷调研，获得第一手的资料，用实证的方法研究企业雇用行为对劳动力市场分割的影响；

The resistance level of the hand grip can be easily adjusted by twisting the ball upward for less resistance or by twisting the ball downward for more resistance.

握在手的阻力位能够很简单地调解歪曲的阻力小球向上或捻球向下更加多的阻力。

The book by the hand of the anatomical level, organizational structure, physiological functions were described in detail, each chapter with a large number of illustrations.

全书按手部的解剖层次、组织结构、生理功能等进行了详细描述，每章附有大量插图。