查询词典 spur

open square butt joint：平头开口对接焊

open spur-dike ==> 开口丁坝 | open square butt joint ==> 平头开口对接焊 | open square strand passes ==> 开口方形直通系统

Vanellus duvaucelii Spur-winged Lapwing：距翅麦鸡

肉垂麦鸡 Vanellus indicus Red-wattled Lapwing | 距翅麦鸡 Vanellus duvaucelii Spur-winged Lapwing | 金[斑]鸻 Pluvialis dominica Eastern Golden Plover

Spur-winged Lapwing Vanellus spinosus：黑胸距翅麦鸡

229 灰鸻 Grey Plover Pluvialis squatarola | 230 黑胸距翅麦鸡 Spur-winged Lapwing Vanellus spinosus | 231 非洲麦鸡 Black-headed Lapwing Vanellus tectus

Plectropterus gambensis Spur-winged Goose：距翅雁

花斑船鸭 Tachyeres patachonicus Flying Steamerduck | 距翅雁 Plectropterus gambensis Spur-winged Goose | 疣鼻栖鸭 Cairina moschata Muscovy Duck

shore spur：船坞舷侧撑柱

shore signal service 海岸通信业务 | shore spur 船坞舷侧撑柱 | shore station 岸上信号台

spur pruning：短枝修剪

冬季修剪 dormant pruning | 短枝修剪 spur pruning | 伐木 lumbering

involute spur pinion：渐开线小齿轮

involute gear 渐开线齿轮 | involute spur pinion 渐开线小齿轮 | worm and bevel gear 蜗轮,伞型齿轮

double-reduction spur pinion：复式减速小正齿轮

double-reduction shaft ==> 复式减速轴 | double-reduction spur pinion ==> 复式减速小正齿轮 | double-reheat steam turbine ==> 中间再热式汽轮机

Tooth Proportions for Fine-Pitch Spur and Helical Gearing：整齐行距和垂直齿轮用齿的制备

ANSI/AGA/CGA NGV 1-1994 压缩天然气车辆燃料连接装置 ... | ANSI/AGMA 1003-G-1993 整齐行距和垂直齿轮用齿的制备 Tooth Proportions for Fine-Pitch Spur and Helical Gearing | ANSI/AGMA 1006-A-1997 塑料齿轮齿的...

solid center auger bit with one spur：单翼木工钻头

solid carbide twist drill 整体硬质合金麻花钻 | solid center auger bit with one spur 单翼木工钻头 | solid center auger bit with two spurs 双翼木工钻头

monitor headphone：监听头戴耳机

Monimax 蒙尼马克斯软磁合金 | monitor headphone 监听头戴耳机 | monitor photoelectric cell 监控光电管

Alcippe variegaticeps：金额雀鹛

在这样的一群中,我们看到了3只金额雀鹛(Alcippe variegaticeps) , 它们是与四川山鹧鸪共栖的雀鹛类中高度渐危种. 这是一个重要的冬季记录,它证明这些鸟类都是这片阔叶林的居民,并且像四川山鹧鸪一样,全部依靠这一区域的阔叶森林生存.