双动

mixed articulation; amphiarthrosis

微动关节;双关节

殴氏尖剑吻鲨 Mitsukurina owstoni | 微动关节;双关节 mixed articulation; amphiarthrosis | 混合胆石 mixed gallstone

bipolar transistor

双极晶体管

比较与之不相同的"双极晶体管"(bipolar transistor). 动圈式唱头(moving-coil cartridge) 指相对于固定磁场作运动而产生信号的唱头. 动圈式(MC)唱头的输出较低,使用时需配以专门的唱头放大器.

multivibrator, bistable

双稳态多谐振动器

多谐振动器 multivibrator | 双稳态多谐振动器 multivibrator; bistable | 二进多谐振动器 multivibrator; scale-of-two

double-acting hinge

双向合页

double-acting hammer 复动式锻锤 | double-acting hinge 双向合页 | double-acting pawl 双动棘爪,双动爪

hyperbolic invariant set

双曲不变集

双曲闭轨|hyperbolic closed orbit | 双曲不变集|hyperbolic invariant set | 双曲不动点|hyperbolic fixed point

two-stroke single-acting

双冲程单动式

two-stroke marine diesel engine 二冲程船用柴油机 | two-stroke single-acting 双冲程单动式 | two-stroke 二冲程的

Amphineura

[复] n.[动]双神经纲

nonexpendable aircraft 可回收航空器, 多次使用的航空器 | Amphineura [复] n.[动]双神经纲 | have shadows under the eyes (因缺乏睡眠, 生病等)眼睛周围有黑圈

bipectinated

[动][植]双栉形的

Nernst glower 能斯脱灯丝 能斯脱发光元件 | bipectinated [动][植]双栉形的 | desiccation fissure 干缩裂缝

duplex steam pump

双缸蒸汽曲动泵

duplex power pump 双缸曲柄泵; | duplex steam pump 双缸蒸汽曲动泵; | duty pump 值懒泵;

runner and tackle

动单绞辘串联单双复绞辘

runnel 小流 | runner and tackle 动单绞辘串联单双复绞辘 | runner and whip 动单绞辘串联定单复绞辘

Anopheles candidiensis：日月潭疟蚊

\\"疟蚊属\\",\\"Anopheles\\" | \\"日月潭疟蚊\\",\\"Anopheles candidiensis\\" | \\"中华疟蚊\\",\\"Anopheles hyrcanus var. sinensis\\"

Gnome Milnes:GNOME：下的扫雷

2. Games:游戏软件 | 1) Gnome Milnes:GNOME下的扫雷; | 2) Gnibbles:贪吃蛇游戏;