齿轮

self-changing gear

自动变速齿轮

self-chambering ==> 自装 | self-changing gear ==> 自动变速齿轮 | self-changing gearbox ==> 自动变速箱

segment gear

扇形齿轮

seersucker 绉条纹薄织物 | segment gear 扇形齿轮 | segment notching machine 扇形冲槽机

steering segment gear

转向扇形齿轮

转向螺母 steering nut | 转向扇形齿轮 steering segment gear | 转向滚轮 steering roller

sector wheel

扇形齿轮

多业快门 sector shutter | 扇形齿轮 sector wheel | 长期变化 secular change

cam sector gear

凸轮扇形齿轮

calculating out door relative humidity 室外计算相对湿度 | cam sector gear 凸轮扇形齿轮 | canal head 渠首

NC sector gear shaper

数控扇形齿轮插齿机

NC rotary table 数控回转工作台 | NC sector gear shaper 数控扇形齿轮插齿机 | NC simple horizontal lathe 数控简式卧式车床

scroll gear

蜗形齿轮

scroll compressor 涡旋式压缩机 | scroll gear 蜗形齿轮 | scroll holder 画筒

screw wheel

螺旋齿轮

螺旋桨伴流 screw wake | 螺旋齿轮 screw wheel | 平头螺钉 screw with flat head

Screw gearing

螺旋齿轮传动

screw conveyor 螺旋运送机 | screw gearing 螺旋齿轮传动 | screw motion 螺旋运动

helical gear , screw gear

螺旋齿轮

螺旋齿轮 helical gear; screw gear | 螺旋齿 helical teeth | 密封式压缩机 hemertic type compressor

Ontario moonstone：安大略月光石,安大略月长石

onicolo 玛瑙 | Ontario moonstone 安大略月光石,安大略月长石 | onychite 雪花石膏

She is vilified by the press for her controversial view：因她持有异议,新闻界对她横加挞伐

牐12. vilify 诽谤,中伤 | 牐燬he is vilified by the press for her controversial view. 因她持有异议,新闻界对她横加挞伐. | 牐13. decry 责难,诽谤