1.
The frame on which a gun carriage moves forward and backward.
炮底架炮架在其上前后移动的炮底架
2.
mounting of base metal for saddlery
鞍具底架,贱金属制
3.
A supporting framework or structure, as for the body of a motor vehicle.
底架，下架机动车辆下的支架或支撑结构
4.
Base structure side crossbearm adds compcting cylinder. (opening aperture of the fork lift packet).
底架侧梁增加压紧汽缸（叉槽开口处）。
5.
mounting for spectacles, goggles or the like
眼镜、护目镜或类似品的底架
6.
The small underframe structure is the main load-bearing body in tare special car.
小底架是特种车辆中的主要承载部件。
7.
frame (chassi) for the apparatus
设备用框架（底盘）
8.
the underneath of a car, shelf, sofa
汽车、 搁架、 长沙发的底部.
9.
leg base anchorage
井架大腿底脚的固定
10.
a high level [a surface, an underground, a submarine] railway
高架[地上, 地下, 海底]铁路
11.
Submarine Bedforms and Formation Cause in the Outer Shelf of the North of the East China Sea
东海北部外陆架海底底形特征及其成因研究
12.
Create a frameset with independent top and bottom frames
创建一个有独立的顶部和底部框架的框架集
13.
DISSCUSSION ABOUT ACTION ON FRAME BY CAPSIZING MOMENT OF A PRIMER-FRAME BRICK STRUCTURE
论底层框架砖房倾覆力矩对框架的作用
14.
Sea-bed and subsoil of the shelf, the slope and the rise
陆架、陆坡和陆基的海床和底土
15.
and then cooked some bacon in the frying-pan for supper,
架起平底煎锅烧熟了些咸肉当晚餐，
16.
The camera has already got a roll of color film in it.
这架相机里已经装有一卷彩色底片。
17.
(of a vehicle chassis)hanging lower than the axles
（指机动车底盘）下置车架的.
18.
Damaged skewers and clogged bobbin holder.
木锭子破损，纱管支架底座阻塞。