双

twin law; pericline

肖钠长石双晶律

"曼尼巴双晶律(底面双晶)","twin law; Manebach" | "肖钠长石双晶律","twin law; pericline" | "尖晶石双晶律","twin law; spinel"

double pleximeter

双扣诊板

double oscillograph 双线示波器,双电子束示波器 | double pleximeter 双扣诊板 | double prism 双棱镜

doupioni pongee

双宫绸

doupioni gingham 条格双宫绸 | doupioni pongee 双宫绸 | douppion crepe de chine 双宫双绉

queen post

双柱桁架立杆,桁架双柱

queen of the meadows wheat cultivar 柳叶锈线菊 | queen post 双柱桁架立杆,桁架双柱 | queen post truss 双竖杆桁架

queen post truss

双竖杆桁架

queen post 双柱桁架立杆,桁架双柱 | queen post truss 双竖杆桁架 | queen truss 双柱桁架

two-colour radiolocation

双色无线电定位

two-colour pyrometer 双色高温计 | two-colour radiolocation 双色无线电定位 | two-colour reproduction 双色再现,双色重现

double ruled surface

双直纹面

"双极双投开关","double pole double throw switch" | "双直纹面","double ruled surface" | "双直线翘曲面","double ruled warped surface"

double pole single-throw switch

双极单投开关

double-pole double-throw switch 双极双投开关 | double-pole single-throw switch 双极单投开关 | double-pole switch 双极开关

double pole single-throw switch

双刀-单掷开关

double-pole double-throw switch;双刀-双掷开关 | double-pole single-throw switch;双刀-单掷开关 | double-pump barrel assembly;双泵筒[体]总成

biforous spiracle

双室气门

biformin | 双形蕈素 双形真菌素 | biforous spiracle | 双室气门 | biforous | 双孔的

uniovular twin：真孪生

uncompetitative inhibition 非竞争性抑制 | uniovular twin 真孪生 | unit membrane 单位膜

play off one against the other：挑拨离间, 从中得利

play off (难分胜负的)延长赛 使出丑 嘲弄 以...冒充 假装有病 | play off one against the other 挑拨离间, 从中得利 | play off one against another 挑拨离间, 从中得利