查询词典 layer upon layer

Based upon the new explanation of the structure of turbulent boundary layer and the fact that specially designed non-smooth surface can reduce fluid drag,the authors have designed and fabricated the Riblets Drag Reduction Film.

作者根据湍流附面层结构新的解释及非光滑特殊造型表面可以减小流体阻力的事实，作者研制了微肋条减阻薄膜，贴在赛船上参加比赛，获得好成绩[1、2 ] 。

Tower in the first layer of the west arch of a door on each floor above the second floor has two openings, upon the corner of plum-shaped cylinder, overhead bucket care, reduce the tower up level by level, each Diesechuyan.

这塔的第一层西面开了一个拱形门，第二层以上各层有两个门洞，转角倚柱体梅花形，顶置护斗，塔身层层向上缩小，每层迭涩出檐。

Upon the bottom layer are tones weaving a tapestry that are black, gray, brown, mucous green and mucous yellow in color.

在最底部的那一层是编织一个黑色、灰色、褐色、墨绿和泥黄色织锦的音调。

The first layer of proposition is cherishing all forms of life, including self-life, other people's lives, lives of other ethnic groups, lives of other creatures, and the environment upon which lives rely.

面对这些困境，文章认为生命教育必须在立足&大生命&的概念上，建立两级命题：一级命题是珍惜一切生命，即自己的生命、他人的生命、他族的生命、人类的生命、它类的生命，以及生命所赖以生存的环境。

The physical layer contains n channels which transmit the packets and retransmits packets upon failure to receive a corresponding acknowledgment for a given packet.

此物理层包括n信道，其传输所述分组并于未接收一预定分组的相对应确认时，重新传输所述分组。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。