a-mast 中文意思是什麼

a-mast 解釋
a形輕便井架
  • a : an 用在以母音音素開始的詞前〉 indefinite art 1 〈普通可數名詞第一次提到時，冠以不定冠詞主要表示類...
  • mast : n 桅；柱，竿，天線桿，天線塔；（停飛船的）栓柱。 ★三桅船從船頭起依次為 foremast 前桅， mainmast ...
  1. A high mast was fixed on the frame, held firmly by metallic lashings, to which was attached a large brigantine sail

    雪橇靠前面三分之一處豎著一根很高的桅桿，上面掛著一張很大的方帆。
  2. All the sails were up, and the jib was so arranged as not to screen the brigantine. a top - mast was hoisted, and another jib, held out to the wind, added its force to the other sails

    大帆上又加上了頂桅，張起了兜風的頂尖帆，這樣就更增加了整個雪橇的帆面，也加大了風的推動力。
  3. Now, right before us, the anchorage was bounded by a plateau from two to three hundred feet high, adjoining on the north the sloping southern shoulder of the spy - glass, and rising again towards the south into the rough, cliffy eminence called the mizzen - mast hill

    在我們前方，錨地與一片高約兩百至三百英尺的高地連接著。高地的北端與望遠鏡山的南坡相接，向南則逐漸拱起，形成崎嶇多石的後桅山。
  4. Towards evening the mate and boat - swain begg d the master of our ship to let them cut away the foremast, which he was very unwilling to : but the boat - swain protesting to him, that if he did not, the ship would founder, he consented ; and when they had cut away the foremast, the main - mast stood so loose, and shook the ship so much, they were obliged to cut her away also, and make a clear deck

    但水手長抗議說，如果船長不同意砍掉前桅，船就會沉沒。這樣，船長也只好答應了。但船上的前桅一砍下來，主桅隨風搖擺失去了控制，船也隨著劇烈搖晃，於是他們又只得把主桅也砍掉。
  5. Rigging and fitting my mast and sails ; for i finish d them very compleat, making a small stay, and a sail, or foresail to it, to assist, if we should turn to windward ; and which was more than all, i fix d a rudder to the stern of her, to steer with ; and though i was but a bungling shipwright, yet as i knew the usefulness, and even necessity of such a thing, i apply d my self with so much pains to do it, that at last i brought it to pass ; though considering the many dull contrivances i had for it that sail d, i think it cost me almost as much labour as making the boat

    他當然是個劃船的好手，可是對使用帆和舵卻一竅不通。他見我用手掌舵，駕著小舟在海上往來自如，又見那船帆隨著船行方向的變化，一會兒這邊灌滿了風，一會兒那邊灌滿了風，不禁大為驚訝-簡直驚訝得有點發呆了。可是，不久我就教會了他使用舵和帆，很快他就能熟練駕駛，成了一個出色的水手。
  6. She was intended to have a double island superstructure, with a funnel in each, as well as a tripod mast.

    她原擬裝兩個島式上層建築，每個上層建築有一個煙囪和三腳桅。
  7. Vertical motion of the carriage is provided by a pulldown gear case coupled by two pinions to racks on the mast

    滑架的垂直移動是由一個下拉齒輪箱提供的，該下拉齒輪箱則通過兩個小齒輪連接到支架上的齒條上。
  8. A study on histamine release from mast cells induced by sinomenine and anti - histamine effect of sinomenine in isolated guinea pig ileumuijie

    青藤堿組胺釋放作用與抗組胺收縮腸管作用研究
  9. Suddenly a gust of wind whipped the boat round. it tore the sails from the mast.

    突然一股大風把小船吹了個掉頭，桅桿上的帆被撕裂下來。
  10. The stroma contains chronic inflammatory cells with a prominent component of mast cells

    間質內含有慢性炎性細胞，肥大細胞較多見。
  11. That hill to the nor ard they calls the fore - mast hill ; there are three hills in a row running south ard - fore, main, and mizzen, sir

    北邊的那座小山他們叫做前桅山從那兒向南看，並列的是三座山前桅主桅和後桅，閣下。
  12. Sure enough there was no hurry. in a more open part of the plateau, we could see the three survivors still running in the same direction as they had started, right for mizzen - mast hill

    的確不用著急，在高地比較開闊的地方，我們看得見三個倖存的海盜還在朝著他們開始跑的方向直奔後桅山。
  13. Items found nearby a lead - - used for depth sounding, a ring for aftaching sails to a mast, and copper nails - - could have belonged to other ships

    在附近找到的一些小物件? ?用於測量水深的測深錘，把帆繫到桅桿上的環圈和銅釘? ?可能屬于其它船隻。
  14. In the fork, like a mast-headed seaman, there stood a man in a green tabard, spying far and wide.

    就在這叉形的樹枝上，站著一個穿綠色粗布短外套的男人，象船桅上守望的水手那樣，向四周偵察著。
  15. The lower end of a mast

    桅腳，桅跟船桅下面一端
  16. However, i had a farther design that he knew nothing of, and that was to make a mast and sail and to fit her with an anchor and cable : as to a mast, that was easy enough to get ; so i pitch d upon a strait young cedar - tree, which i found near the place, and which there was great plenty of in the island, and i set friday to work to cut it down, and gave him directions how to shape and order it

    我在船頭還做了個前帆，以便逆風時行船。尤其重要的是，我在船尾還裝了一個舵，這樣轉換方向時就能駕御自如了。我造船的技術當然不能算高明，然而知道這些東西非常有用，而且是必不可少的，也就只好不辭辛勞，盡力去做了。
  17. A mast and sail which i had made for her, and a thing like an anchor, but indeed which could not be call d either anchor or grapling ; however, it was the best i could make of its kind : all these i remov d, that there might not be the least shadow of any discovery, or any appearance of any boat, or of any human habitation upon the island

    同時，我把放在船上的一切東西都搬了下來，因為一般短途來往不需要這些東西，其中包括我自己做的桅桿和帆，一個錨樣的東西-其實，根本不像錨或搭鉤，可我已盡我所能，做成那個樣子。我把船上所有的東西通通搬下來，免得讓人發現有任何船隻或有人居住的蹤跡。
  18. Fig. 8 mr. ip king hung and his colleague testing a mast for wind - powered generator

    圖8葉景雄先生正與同事測試用以安裝風力發電機的桅桿。
  19. The main cameras sit on a mast 1. 5 meters tall, so the view closely matches what you ' d see if you stood on the planet

    由於主攝影機端坐在高1 . 5公尺的桅桿上，因此拍回的景象非常類似於你站在火星上時看到的。
  20. Two more ships being driven from their anchors, were run out of the roads to sea at all adventures, and that was not a mast standing

    另外兩艘船被狂風吹得脫了錨，只得冒險離開錨地駛向大海，連船上的桅桿也一根不剩了。
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