1.
anti-drawning mask
带氧气呼吸器的轻型潜水面罩
2.
The headgear with a glass mask worn by deep-sea divers.
（潜水）头盔由深水潜水员戴的带有玻璃面罩的帽盔
3.
A protective plate covering the human face, as of a welder or diver.
面罩盖在人脸上的保护罩，如熔焊工人的或潜水员的
4.
a suBmarine surfaced outside the harBor.
潜水艇在港外浮到水面。
5.
a diver issuing from the water;
从水面露出的潜水员；
6.
The diver came up for air again.
潜水员又露出水面换气。
7.
Hookah type diving apparatus
水面供气式潜水装具
8.
Below the water table is the zone of saturation.
潜水面以下就是饱水带。
9.
Study On The Rebuilding Of Asphalt Overlay On Old Cement-concrete Pavement
旧水泥混凝土路面沥青罩面改造研究
10.
the undersurface speed of a submarine
潜艇在水面下的速度
11.
The submarine resurfaced.
潜艇重新浮出水面.
12.
hood having a maxium horizontal side not exceeding 120cm
最大水平面不超过120cm 的排气罩
13.
recycling hood with maximum horizontal side not exceedin 120cm
循环排气罩,最大水平面不超过120cm
14.
Improvement of the Hot Runner Injection Mold for CBP12 Water Tank Cover
CBP12水箱面罩注射模热流道改进
15.
Why can a submarine float and sink?
为什么潜水艇既能浮在水面，又能潜入水底？
16.
A padded or knitted covering placed especially over a teapot to keep the tea hot.
保暖罩尤指罩在茶壶上面保持茶水热度的堑子或编织物
17.
Research on Structure Performance of Asphalt Overlay on Old Cement Concrete Pavement;
旧水泥砼路面沥青罩面层结构性能研究
18.
Asphalt Pavement Overlay on Old Cement Construction Technology and Practice
旧水泥路面沥青罩面的施工工艺及实践