查询词典 head-note

optical-electronic dividing head：光电分度头

17. 投影式光学分度尺optical dividing head with projection reading | 18. 光电分度头optical-electronic dividing head | 19. 多齿分度台multi-tooth division table

double-head wrench：双头扳手

double-head wire stitching machine 双头铁丝订书机 | double-head wrench 双头扳手 | double-headed bolt tension meter 双头螺栓张力计

double-head milling machine：双头铣床

双吊架构架 double hanging truss | 双头铣床 double head milling machine | 双头轨条 double head rail

geared-head engine lathe：齿轮箱车床

geared-down speed ==> 低档速度 | geared-head engine lathe ==> 齿轮箱车床 | geared-head lathe ==> 全齿轮车床

DOHC Dual Over Head Camshafts：双顶置凸轮轴

SOHC Single Over Head Camshaft 单顶置凸轮轴 | DOHC Dual Over Head Camshafts 双顶置凸轮轴 | NA Naturally Aspirated 自然吸气式 相对于增压式而言

exhaust valve head：排气门头

exhaust valve guide bushing;排气门导管衬套 | exhaust valve head;排气门头 | exhaust valve head diameter;排气门头部直径

exhaust valve head diameter：排气门头部直径

exhaust valve head;排气门头 | exhaust valve head diameter;排气门头部直径 | exhaust valve insert;排气门座

F-head cylinder F：型缸盖气缸

Fastening device 紧固机构 | F-head cylinder F型缸盖气缸 | F-head engine F型发动机

F-head cylinder .nF：型缸盖气缸

Fastening device .n紧固机构 | F-head cylinder .nF型缸盖气缸 | F-head engine .nF型发动机

Head Ship Fire Fighting Branch：船舱消防科科长

Head Fire Fighting Training Branch 消防培训科科长 | Head Ship Fire Fighting Branch 船舱消防科科长 | OC Unit Training Wing 单位培训处课长

tram stop：(有轨)电车车站

post 邮局 | tram-stop(有轨)电车车站 | zebra-crossing 斑马线

Jaish-e-Mohammad,JEM：穆罕默德军

16. 乌兹别克斯坦伊斯兰运动Islamic Movement of Uzbekistan,IMU | 17. 穆罕默德军Jaish-e-Mohammad,JEM | 18. 伊斯兰祈祷团Jemaah Islamiya Organization,JI