head covering
英
美
[网络] 蒙头；盖头
双语例句
- In order to control the floating of segment during large diameter shield driving under high water head and shallow covering soil, a single-liquid synchronous grouting process is adopted.
为控制高水头下浅覆土中特大径盾构推进时管片的上浮，采用单液同步注浆工艺。 - Features on a very strong for long shell, when attacked by turtle can head, tail and limbs in covering shell.
特征为身上长有非常坚固的甲壳，受袭击时龟可以把头、尾及四肢缩回龟壳内。 - They could choose to remove either the box covering the head or the box covering the body, but not both.
受试者可以选择去掉头部的盒子，也可以选择去掉身体部位的盒子，只能择其一。 - There are many adverse effect factors, such as the flight speed of aircraft, height, the shape of optical head covering, the size of the optical window.
这种不良效应的影响因素有很多，例如飞行器的飞行速度、高度、光学头罩的外形、光学窗口的大小等，但是针对光学系统工作波长的优化选择可以从一定程度上消除这种干扰。 - A protective head covering made of hard material to resist blows.
一种用坚硬的材料做的、抵制击打的保护性帽子。 - Ambit [ head or subhead of expenditure] It consists of a series of essay questions covering the scope of the course.
涵盖范围〔开支总目或分目〕有一系列涵盖课程范围的申论题。 - Catherine leaned her head and arms on the table, till she heard the slightest rustle of the covering being removed; then she stole away, and quietly seated herself beside her cousin.
凯瑟琳用胳膊抱着她的头伏在桌上，直等到她听到撕包书纸的沙沙声音；然后她偷偷地走过去，静静地坐在她表哥身边。 - For a panties model of progressive American-Islam, she doesn't wear any head covering.
作为美国-穆斯林的典范，她不穿戴任何头饰。 - A mobile screen or shield formerly used to protect besieging soldiers. Minerva depicted herself with helmed head, her Aegis covering her breast.
以前用以保护上前去围攻的士兵的活动的屏面或盾牌密涅瓦把自己描绘成带着头盔，用盾牌护住自己的胸部。 - Optic pick up head is a typical product covering opto-mechanical and electrical technology. It is a pivotal component for the development of the compact disc industry, which has a vast range of prospects for the market development.
光学头是一种典型的光机电技术型产品，是推动光盘产业发展的关键部件，其市场发展前景非常广阔。