查询词典 helix

plunger elevator：液压举升器,柱塞式升降机

plunger control arm (喷油泵)柱塞操纵臂 | plunger elevator 液压举升器,柱塞式升降机 | plunger helix (喷油泵)柱塞螺旋槽

plunger elevator：液压举升器,柱塞式电梯

plunger control arm (喷油泵)柱塞操纵臂 | plunger elevator 液压举升器,柱塞式电梯 | plunger helix (喷油泵)柱塞螺旋槽

DNA polymerase：<基因词汇Gene> DNA聚合

DNA polymer <基因词汇Gene> DNA聚合物 | DNA polymerase <基因词汇Gene> DNA聚合? | double helix <基因词汇Gene> 双螺旋

gear tooth vernier caliper：齿厚游标卡尺

10、螺旋线样板 helix template | 11、齿厚游标卡尺 gear tooth vernier caliper | 12、电子数显齿厚卡尺 gear tooth caliper with electronic digital display

single-wire helix：单螺旋丝

single-wire armored cable 单线铠装电缆 | single-wire helix 单螺旋丝 | singles blanket 单幅毛毯

single-wire helix：单线螺旋,单线螺旋丝

single-wire feeder ==> 单线馈送线 | single-wire helix ==> 单线螺旋,单线螺旋丝 | single-wire line ==> 単線式線路

bear's foot：本立耶诞玫瑰

"螺线;螺旋(构造)","helix" | "本立耶诞玫瑰","Helleborus foetidus L.; bear's foot; setterwort; stiuking hellebore" | "耶诞玫瑰","Helleborus niger L.; black christ-hellebore;Christmas rose"

Normal diametral pitch：法徑節

螺距 normal diametral pitch | 法径节 normal diametral pitch | 法螺旋线 normal helix

ergocalciferol：麦角钙化醇

螺旋反稳定蛋白 helix destabilizing protein,HDP | 麦角钙化醇 ergocalciferol | 麦角固醇 ergosterol

cylindrical coordinates：圆柱坐标 系

圆形水池:Cylindrical tanks | 圆柱坐标 系:Cylindrical Coordinates | 圆柱螺线:cylindrical helix

video display unit：视频显示部件; 直观显示设备

video display terminal;终端显像器;VDT; | video display unit;视频显示部件; 直观显示设备;VDU; | video distribution amplifier;视频分布放大器;;

sea floor：海床

条目名称 海床(sea floor) 名词解释 是指海洋板块构成的地壳表面,它对陆地形态的演变及地质史有重要影响.