gravel 中文意思是什麼

音標 ['grævəl]
gravel 解釋
n. 名詞 1. 〈集合詞〉砂礫，礫石。
2. 【地質學；地理學】砂石，礫。
gravel bed 礫層。
3. 【醫學】尿砂。
vt. 及物動詞 （〈英國〉 -ll-）1. 鋪石子（在路上）。
2. 〈口語〉困住，使著慌。
3. （因砂粒嵌入蹄內）使（馬）跛足。
4. 〈美口〉使發怒，激怒。
5. 〈廢語〉使（船）擱淺在沙灘上。
adj. 形容詞 -ly 砂礫多的，鋪砂礫的，由砂礫形成的；【醫學】尿砂的。

  1. For less acute angles, on the other hand, gravel traps and tyre stacks are absolutely indispensable

    對不太銳利的彎角來說，另一邊的沙礫緩沖區和輪胎墻是絕對必不可少的。
  2. We could watch some mad men, on clement days, sauntering among the trim gravel walks and pleasantly planted lawns.

    在天氣暖和的日子里，我們可以看到一些瘋子在整齊的碎石小徑和美麗的人工草地間閑逛。
  3. We could watch the madman on clement days, sauntering and skipping among the trim gravel walks and pleasantly planted lawns.

    在天氣暖和的日子里，我們可以看到一些瘋子在整齊的碎石小徑和美麗的人工草地間閑逛和跳來蹦去。
  4. We could watch the madmen, on clement days, sauntering and skipping among the trim gravel walks and pleasantly planted lawns.

    在天氣暖和的日子里，我們可以看到一些瘋子在整齊的碎石小徑和美麗的人工草地間閑逛和跳來蹦去。
  5. We moved along the sinuous gravel walks, with the great concourse of girls and young men.

    我們沿著曲折的石徑，隨著青年男女匯成的巨流一路走去。
  6. Sandstone and conglomerate are the consolidated equivalent of sand and gravel.

    砂巖和礫巖分別是砂和礫石固結的產物。
  7. Detritus usually consists of gravel, sand and clay.

    巖屑通常是由砂礫，沙和粘土組成的。
  8. This drilling adopts crank connecting link and walking beam percussion mechanism, which make the drilling possess two percussive functions, normal drilling takes connecting link impact as main mode, when encountering special situation and the connecting link impact can not drill, it can transform into hoisting impact, the stroke length can be modulated, it realizes automatic percussive drilling due to continuous operating of connecting link percussive mechanism, these can enhance drilling efficiency and relieve labor intensity ; it adopts pumping reverse circulation to drain slag, which not only resolves the drilling difficulty in special stratum such as pebble and gravel stratum and hard stratum, but also resolves the problem that the percussive drill ' s efficiency is low ; it adopts spur gear differential mechanism as double cylinders lazy tongs of main hoist, which not only ensures the balance state of drilling tool, but also reduces the mechanical design, and reduces the cost ; the bottom plate traveling motion of this drilling machine adopts walking type ; the drilling tower adopts hydraulic pressure uprising, and reduces the assistant operating time

    該鉆機採用曲柄連桿、游梁式沖擊機構，使鉆機具有兩種沖擊功能;正常鉆進以連桿沖擊為主，遇到特殊情況，用連桿沖擊不能鉆進時，可轉為卷揚沖擊，沖程可調，因連桿沖擊機構連續工作，所以實現了自動沖擊鉆進，可提高鉆進效率，減輕勞動強度;採用泵吸反循環的方式排渣，既能有效解決卵礫石地層、堅硬地層等特殊地層鉆進的困難，又很好地解決了沖擊鉆機效率低下的問題;採用直齒圓柱齒輪差速機構作為主卷揚的雙筒同步機構，既保證了鉆具處于平衡狀態，又大大簡化了該機構設計，降低了成本;該鉆機底盤行走移位採用步履式;鉆塔採用液壓起立，減少了輔助作業時間。
  9. Those embedded in gravel or sand would not endure to a distant epoch.

    那些被沙礫所埋藏的，也不能保存到久遠時代。
  10. The artificially intensified water purification technologies applied to the water improvement of the polluted river at home and abroad are summarized herein, and then the technologies with good prospect of popularization in china, i. e. the gravel contact oxidation process and the ecological floating island, are emphatically expatiated with the analysis on the actual case

    摘要綜述了現有國內外對污染河流人工強化凈水工程技術，並著重對在我國有推廣前景的礫間接觸氧化技術和生態浮島技術進行了闡述和工程實例分析。
  11. " dug jade " ing, this exploitation and d s placer means have already stopped, only while quarrying and drawing gold dust, electing the jade one from the gravel that is dug out, in passing, output is very few

    「挖玉」這一開采和闐砂礦的手段已經停止，只在采掏砂金的同時，從挖出的礫石中順帶選出玉塊，產量微乎其微。
  12. Children had run happily up and down the gravel paths and on the grassy borders and around the airplane, giggling, happy, oblivious to the bomber but perhaps absorbing its bulky shadow.

    孩子們在沙礫鋪成的小路上，在長滿了青草的花壇邊上，在飛機的周圍，愉快地跑著，咯咯地笑著，根本就不去理會那架轟炸機，不過他們也許把它那巨大的身形記在心裏了。
  13. Sand and gravel may form bars within the channel.

    沙和礫石可以在溝槽內形成沙洲。
  14. Gravel is much used for road-making.

    礫石常用來築路。
  15. Gravel banks along rivers are always light or white.

    河流的礫石灘始終為淺色或白色。
  16. More gravel is needed to fill the hollow in the drive.

    需要更多的礫石來填平車道上的坑窪。
  17. Sand is finer than gravel.

    沙子比碎石細。
  18. A layer of coarse gravel is often placed around the drain tile.

    常常在排水瓦管周圍鋪一層粗石礫。
  19. He went down the broad gravel path towards the building.

    他順著石子鋪的寬甬路，朝著那座大樓走去。
  20. The channel is filled with noncompactible sand, or with sand and gravel.

    水道內由不可壓實的砂或砂礫物質充填。
分享友人
分享到 Line

分享到臉書