1.
Study on filtering efficiency and microenvironment of positive pressure medical protective hood and its clinical trial
正压医用防护头罩过滤效率和微环境研究及其临床试验
2.
A protective covering for the face or head.
罩，防护罩用于脸或头的保护性覆盖物
3.
Suitable probe guards are available.
有各种适当的探头防护罩。
4.
Thermo-Protection Calculation Method for C-C Nose Cap of Space Shuttle
航天飞机碳-碳端头罩的热防护计算方法
5.
the rocket's ablated head shield.
火箭顶部的融化防护罩。
6.
The spacecraft was fitted with a heat-shield.
太空船装置了防热护罩。
7.
half-mask respirator
半面罩式呼吸防护器
8.
diagnostic-type protective tube housing
诊断用Ｘ射线管防护罩
9.
Shuttle Tydirium requesting deactivation of the deflector shield.
运货船请求消除防护罩
10.
a layer of boards applied to the studs and joists of a building to strengthen it and serve as a foundation for a weatherproof exterior.
用在大头钉或建筑托梁，起加固作用或当作防水外罩的保护层。
11.
The respirators come as face masks that protect the mouth, nose and eyes and as hoods that envelop the head.
这种防护装备的构造，可分为保护口鼻和眼睛的面具，以及包覆整个头部的头罩两部分。
12.
A loose - fitting protective outer garment;a smock.
防护服，罩衫一种宽松的起保护作用的外衣；罩衫
13.
A smock worn to protect one's clothing from dust.
防尘衣一种防尘保护衣服的罩衫
14.
a protective covering over a mattress to protect it.
套在褥子外面用来保护褥子的防护罩。
15.
A heavy protective cloth worn over a helmet in medieval times.
盔罩中世纪时罩于盔盖上的沉重的防护盖布
16.
No matter how tempted I am with the prospect of unlimited power, I will not consume any energy field bigger than my head.
无论我有多少无限制的能量,对于任何大于我头部的防护罩,我一分能量也不要花.
17.
Sir, we've lost our bridge deflector shield.
长官，我们舰桥的防护罩被消除了
18.
This is the way all damage shields work.
这是所有伤害性防护罩的作用方式。