1.
double-action disc harrow
(双列圆盘靶) 双功圆盘靶
2.
ground-working disk blade
切土圆盘刀，耕耘圆盘
3.
a disk used on a disk harrow.
用在圆盘耙上的圆片.
4.
disc or cylindrical calculator
圆盘或圆柱式计算机
5.
something with a round shape like a flat circular plate.
象扁平的圆盘的圆形物。
6.
The Properties of Bergman Metric Disk on Unit Disk
单位圆盘上Bergman圆的性质
7.
A thin, flat, circular object or plate.
圆盘，圆板，盘状物一种薄而扁平的圆形物或盘子
8.
stroboscopic disc
频闪观测盘，示速器圆盘
9.
nutating disc flowmeter
（章动）圆盘流量计
10.
To work(soil)with a disk harrow.
用圆盘耙耙（地），用圆盘犁犁（地）
11.
synchronizing bar
同步杆(联接圆盘犁的圆盘支柱，以便同时改变圆盘偏角)
12.
high precision vertical circular sawing machine
高精度立式圆盘锯床
13.
drawn 41-disc harro
四十一片牵引圆盘耙
14.
spark-resistant wire wheel brush
火花电阻圆盘钢丝刷
15.
shoulder cutter
切割猪肩肉用的圆盘刀
16.
twin-disk drill
双圆盘开沟器的条播机
17.
mounted 24-disc harrow
二十四片悬挂圆盘耙
18.
roller crescent tool
圆盘月形孔抛光工具