1.
There are trapdoors, sliding doors, double doors, stage doors, prison doors, glass doors.
还有活板门、拉门、双折门、舞台门、监狱门、玻璃门等。
2.
Either half of a double or folding door.
双道门或折门中的一扇
3.
Gatefold: Also called Fold-out, Thrown-out.
对门折（折叠插页）
4.
Single-mode birefringence fiber elastic-optic effect of curled and logic gate;
单模双折射光纤弯曲时弹光效应与光学逻辑门
5.
Application of glassfiber post and dual-cure composite cement on reattachment of crown fractured permanent incisors
玻璃纤维桩与双固化树脂型水门汀在外伤恒前牙冠折牙再接术中的应用
6.
Laminplasty and transpedicular screw fixation for cervical spinal cord injury
颈椎后路双开门脊髓减压椎弓根内固定术治疗颈椎骨折脱位的效果分析
7.
"My hair had hardly covered my forehead. I was picking flowers, paying by my door, "
妾发初覆额, 折花门前剧;
8.
stress-induced birefringent optical fiber
应力导致双折射光纤
9.
birefringence fiber with stress rod
应力棒型双折射光纤
10.
relating to or characterized by double refraction.
关于或具有双折射特征。
11.
tunable birefringent filter
可调谐双折射滤光器
12.
bi-directional folded-type prover system
双向折叠型标定系统
13.
E plane (H plane) magic-T
e面(H面)折叠双t
14.
double declining Balance depreciation
双倍余额递减折旧法
15.
DDB method [double declining balance (depreciation) method]
双倍递减余额折旧法［
16.
depreciation-double-declining balance method
双倍递减余额折旧法
17.
Casimir Force Between Two Birefringent Plates;
两双折射平板间的Casimir力
18.
Complicated fractures of tibial plateau fracture fixed with two plates through two incisions
双切口双钢板固定复杂胫骨平台骨折