查询词典 spring roll

steel spring pencil：弹簧弓形铅笔

steel spring pen 弹簧弓形墨笔 | steel spring pencil 弹簧弓形铅笔 | steel spring washer 弹簧垫圈

spring-trip beam：带弹簧安全器的犁辕

spring-toothed weeder ==> 簧齿除草耙 | spring-trip beam ==> 带弹簧安全器的犁辕 | spring-trip hitch ==> 弹簧销拖挂装置

spring-trip shank：带弹回安全器的铲柄

spring-trip hitch ==> 弹簧销拖挂装置 | spring-trip shank ==> 带弹回安全器的铲柄 | spring-trip shovel ==> 带弹回安全器的锄铲

spring-trip shovel：带弹回安全器的锄铲

spring-trip shank ==> 带弹回安全器的铲柄 | spring-trip shovel ==> 带弹回安全器的锄铲 | spring-trip standard ==> 带弹回安全器的铲柄

spring wheel：弹簧悬架车轮

spring welding ==> 弹力焊 | spring wheel ==> 弹簧悬架车轮 | spring wind tape ==> 弹簧卷尺

spring steering wheel：弹性转向盘

spring steel wire ==> 弹簧钢丝 | spring steering wheel ==> 弹性转向盘 | spring stiffness ==> 弹簧刚度

spring vetch;common vetch;Vicia sativa L：翘摇

春生假导管;春管胞 spring tracheid | 翘摇 spring vetch;common vetch;Vicia sativa L. | 春播小麦 spring wheat

SPRING VALVE：弹簧阀

"spring; torsion","扭力弹簧" | "spring valve","弹簧阀" | "spring washer","弹簧垫圈"

SPRING VALVE：弹簧阀; 弹簧活门

spring safety valve 弹簧安全阀 | spring valve 弹簧阀; 弹簧活门 | spring-balance safety valve 弹簧平衡安全阀

spring, control valve：控制阀弹簧

spring, air valve 大气阀弹簧 | spring, control valve 控制阀弹簧 | spring, flow control valve 流量控制阀弹簧

Hammond postulate：哈蒙德假说

Microscopic reversibility 微观可逆性 | Hammond postulate 哈蒙德假说 | Linear free energy 线性自由能

oil price：油价

oil paint 油漆 | oil price 油价 | oil shale 油页岩