查询词典 masts

The critical loads of linear elastic flexuosity were computed for 64,80 m hoist masts under the condition of inclined steel cable on the top using finite numerical simulation method.

采用有限元数值模拟方法，分别计算了这两种特大型起重桅杆在顶端钢丝绳斜拉条件下桅杆吊重的线弹性屈曲临界载荷。

Indeed, they often act as a linguistic fossil record, preserving objects and behaviour that have long since fallen into petrified obsolescence. Industrious sorts no longer burn the midnight oil. Flashes in the pan are common even if the flintlock muskets that gave rise to them are museum pieces. Colours are still nailed to masts, metal though they now usually are.

勤奋的人们不再是"焚膏"以继晷；"火药池中瞬间闪现的火光（ flashes in the pan ，比喻显耀一时却终归失败或昙花一现）"现在也很常见［译注：暗示现在这个成语已不再适合比喻昙花一现了］，即使造就它的燧发枪已经躺在了博物馆里；要想"公开表明立场（ nail one's colours to the mast ）"还得把钉子钉在桅杆上，尽管现在的桅杆大都是金属的了。

Masts and Gears 桅杆及装置 Fore Mast 首桅 A fore mast of welded steel construction, stayless D-section type, to be provided on the forecastle deck aft as shown on the G.A.

如总布置图所示，在艏楼甲板的后侧安装有1只焊接钢结构式首桅，首桅为D型剖面无支索式，在其上安装有航行灯，探照灯，汽笛，直梯和踏步。

A sailing ship with from three to five masts of which only the foremast is square-rigged, the others being fore-and-aft rigged.

三桅船有三至五个桅杆且只有前部桅杆有横帆装置其余均有纵帆装置的帆船

The old ironclad Fuso had been rebuilt just before the war; its masts had been changed and armament reduced.

旧式铁甲舰"扶桑号"在战前刚刚改装过，她的桅杆更换了，火炮也减少了。

Because it is a tough wood and long grained some of it's uses could include masts and yards as well as frames.

因为这是一种长纤维和有韧性的木材，它的用途包括桅杆和帆桁以及肋骨。

Because of health worries about mobile-phone masts in France, Iliad may find it tricky to build its network.

而法国民众担心电讯塔的辐射对健康造成危害，伊利亚特公司要建造网络或觉举步维艰。

To remove from a step.the third mast from the bow in a vessel having three or more masts; the after and shorter mast of a yawl, ketch, or dandy.

帆船上从船头算起的第三条桅杆有三根或多根桅杆；快艇、双桅船或双桅帆船上后面的短的桅杆。

Any of various small, swift boats.the third mast from the bow in a vessel having three or more masts; the after and shorter mast of a yawl, ketch, or dandy.

帆船上从船头算起的第三条桅杆有三根或多根桅杆；快艇、双桅船或双桅帆船上后面的短的桅杆。

The third mast from the bow in a vessel having three or more masts; the after and shorter mast of a yawl, ketch, or dandy.

帆船上从船头算起的第三条桅杆有三根或多根桅杆；快艇、双桅船或双桅帆船上后面的短的桅杆。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。