99久久久久国产精品免费人果冻-天天干天天干-www.日批-欧美色图88-亚洲 一区二区 在线-日韩大片在线永久免费观看网站-国产一在线-91国产免费观看-大尺度做爰啪啪床戏阳台-在线观看国产免费视频-欧美在线不卡视频-麻豆一区产品精品蜜桃的广告语-在线成人激情-香蕉视频一直看一直爽-国产在线观看99-懂色av蜜臀av粉嫩av-人妻换人妻aa视频

英語(yǔ)單詞

gantry是什么意思

gantry

英 ['g?ntr?] 美 ['ɡ?ntri]
  • n. 桶架;構(gòu)臺(tái);起重機(jī)架(復(fù)數(shù)gantries)

中文詞源


gantry 龍門(mén)架,塔架

詞源不詳。可能來(lái)自詞根cant, 彎,轉(zhuǎn),詞源同cantilever, decant. 即伸出的架子,塔架。

英文詞源


gantry
gantry: see gallon
gantry (n.)
also gauntree, 1570s, "four-footed stand for a barrel," probably from Old North French gantier (Old French chantier, 13c., "store-room, stock-room"), from Latin cantherius "rafter, frame," also "a gelding," from Greek kanthelios "pack ass," which is related to kanthelion "rafter," of unknown origin. The connecting notion in all this seems to be framework for carrying things. Meaning "frame for a crane, etc." is from 1810. Railway signal sense attested by 1889. Derivation from tree (n.) + gawn "small bucket," an obsolete 16c. contraction of gallon, might be folk-etymology.

雙語(yǔ)例句


1. On top of the gantry the American flag flew.
臺(tái)架頂上飛舞著美國(guó)國(guó)旗。

來(lái)自柯林斯例句

2. If the site is small, it may be commanded by a gantry crane.
假如場(chǎng)地小, 則可采用龍門(mén)式吊車(chē)進(jìn)行操作.

來(lái)自辭典例句

3. To be positioned and handled by hatch cover gantry crane.
用艙口龍門(mén)吊來(lái)吊放它們.

來(lái)自互聯(lián)網(wǎng)

4. Gantry mode movement to make sure long - time use and high precision.
龍門(mén)式移動(dòng),堅(jiān)固耐用長(zhǎng)時(shí)間使用不變形,使定位精度更加精確.

來(lái)自互聯(lián)網(wǎng)

5. The current main gantry at Wallops Flight Facility, this is Pad 0 B.
目前主要在沃洛普斯龍門(mén)飛行設(shè)施, 這是墊0B大小.

來(lái)自互聯(lián)網(wǎng)

單詞首字母

铜陵市| 红桥区| 辽宁省| 洛南县| 东莞市| 蒙城县| 肥乡县| 丹东市| 广安市| 新密市| 抚宁县| 白水县| 石景山区| 日照市| 巧家县| 乌审旗| 即墨市| 项城市| 永胜县| 瓦房店市| 杭州市| 华池县| 无锡市| 临泉县| 淮安市| 根河市| 河东区| 巍山| 鹤庆县| 林口县| 谷城县| 定边县| 达日县| 鄂伦春自治旗| 寻甸| 全州县| 大洼县| 特克斯县| 遂溪县| 宜良县| 抚顺县|