颈

rotating journal bearing

转动轴颈轴承 进口轴承经销商

249. rolling-contact bearing滚动接触轴承 | 250. rotating journal bearing转动轴颈轴承 进口轴承经销商 | 251. round bearing转动件轴承

hydrodynamic journal bearing

流体动压轴颈轴承,油膜轴承

hydrodynamic bearing 流体动压轴承 | hydrodynamic journal bearing 流体动压轴颈轴承,油膜轴承 | hydrostatic bearing 流体静压轴承

D Long-necked type

长颈型

F 防腐型 F Corrosion-resistant Type | D 长颈型 D Long-necked type | J 户外型 J Outdoor

Chelodina novaeguineae ; New Guinea Long-Necked Turtle

新几内亚蛇颈龟

螯足 cheliped | 新几内亚蛇颈龟 Chelodina novaeguineae ; New Guinea Long-Necked Turtle | 绿蠵龟 Chelonia mydas ; Green Turtle; Green Sea Turtle

New Guinea Long-necked Turtle; TurtleChelodina novaeguineae

新几内亚蛇颈龟

细三棱蜥 New Guinea Helmeted Skink; Tribolonotus novaeguinea | 新几内亚蛇颈龟 New Guinea Long-necked Turtle; TurtleChelodina novaeguineae | 新石器时代 new stone age; neolithic age

Bottleneck problem at the junctions of the motorways

交汇点的樽颈问题

Great number of commuters over large commuter zone大量人需要往... | Bottleneck problem at the junctions of the motorways交汇点的樽颈问题 | Large congestion zone and serious parking problem in inner city...

narrow-necked bottle

细颈瓶

nascent hydrogen 初生<态>氢 | narrow-necked bottle 细颈瓶 | narrow-mouthed bottle 细口瓶

bottle; narrow-necked

细颈瓶

细口瓶 bottle; narrow-mouth | 细颈瓶 bottle; narrow-necked | 耐压瓶 bottle; pressure

Wigeon

赤颈鸭

本地常见的水鸭留鸟有琵嘴鸭(Shoveler)、绿头鸭(Mallard)、尖尾鸭(Pintail)、赤颈鸭(Wigeon)、加拿大雁(Geese)、大蓝鹭(Heron) 、白冠鸡(Coot)等. 来自南方的数种燕子 (Swallow),愉悦地飞翔於水面,觅食刚孵化的昆虫.

Wigeon

赤颈凫

wig /假发/发饰品/戴假发的人/使戴假发/骂/责备/ | wigeon /赤颈凫/ | wigged /戴假发的/

photoperiodic response：光周期响应

photoperiodic induction 光周期诱导 | photoperiodic response 光周期响应 | photoperiodism 光期性

Multi-Variate Statistical Analysis：多元统计剖析

311. 多项距阵 Multi-Nominal Matrix | 312. 多元统计剖析 Multi-Variate Statistical Analysis | 313. 发电厂 Power Plant