查询词典 direction changing

two-piece bearing：一对轴承,拼合轴承

two-direction self-aligning ball thrust bearing双球面止推滚珠轴承,自调止推滚珠轴承 | two-piece bearing一对轴承,拼合轴承 | two-point bearing二点交叉定位支承

strain gauge typy wave direction meter：应变计式波向仪

strain gauge torque transducer 应变式转矩传感器 | strain gauge typy wave direction meter 应变计式波向仪 | strain gauge with base of impregnated type 浸胶基应变计

heterolithic unconformity：异岩不整合

greenweight 湿重 | heterolithic unconformity 异岩不整合 | inverse direction [电子]反向

We study English under his direction：我们在他的指导下学习英语

3) instruction, order 指导;命令;指示 | We study English under his direction. 我们在他的指导下学习英语. | He did not give me any directions. 我没有给我任何指示.

under the guidance of：在...指导下

198:under the direction of 在....指导下 | 199:under the guidance of 在...指导下 | 200:up to 由(谁决定)

inner unevenness：内不匀

捻向 direction of twist | 内不匀 inner unevenness | 内表皮层 endo-cuticle

unidirectional：单向

概念三:打印方向(Print Direction),单向(Unidirectional)机头只是在由右至左运动时才喷墨打印. 双向(Bidirectional)机头在往返运动时都喷墨打印. 双向打印速度较快,但图纸两端墨水干燥时间较短,容易出现条纹.

single universal joint：单万向联轴节

单向推力轴承 single-direction thrust bearing | 单万向联轴节 single universal joint | 单位矢量 unit vector

single universal joint：单万向联轴结

单向推力轴承 single-direction thrust bearing | 单万向联轴结 single universal joint | 单位矢量 unit vector

滞销商品 unmarketable goods 众矢之的：target of public criticism

易拉罐 pop can 舆论导向 direction of public opinion | 早恋 puppy love 占便宜 profit at others' expense | 滞销商品 unmarketable goods 众矢之的 target of public criticism

air ventilator：通风管

air purifier 空气滤清剂 | air ventilator 通风管 | air-bleed 空气分泄器

sound motion picture, talkie：有声电影

silent cinema, silent films 无声电影 | sound motion picture, talkie 有声电影 | cinemascope, CinemaScope 西涅玛斯科普型立体声宽银幕电影,变 形镜头式宽银幕电影