桅杆

I felt a sharp pain,and I was pinned to the mast by my shoulder.

我感到一阵剧痛，我的肩膀被钉在了桅杆上。

I felt a sharp pain , and I was pinned to the mast by my shoulder .

我感到一阵剧痛，我的肩膀被钉在桅杆上。

MAST will focus on some of the key areas that include small-scale aeromechanics and ambulation, propulsion, sensing, processing and communications, and navigation and control, microdevices and integration, platform packaging and systems architectures.

桅杆将集中于一些关键领域，包括小规模aeromechanics和行走，推进，传感，处理和通讯，导航和控制， microdevices和一体化，平台的包装和系统架构。

Set on the aftermost lower mast of a vessel.

设置在船上的较低的靠近船尾的桅杆上的帆。

The upper portion of the after side of a ship, usually between the aftermost mast and the stern.

船侧后半部：一艘船船尾的上部，通常指在最靠船尾的桅杆与船舷之间的部分

Eckener desperately looked for a suitable place to crash land the airship, the French Air Ministry advised him that he would be permitted to land at the Naval Airship Base at Cuers-Pierrefeu about ten miles from Toulon to use the mooring mast and hangar of the lost airship Dixmude (France's only dirigible which crashed the Mediterranean in 1923 with the loss of 52 lives) if the Graf could reach the facility before being blown out to sea.

正如叶文Eckener拼命地寻找合适的地方坠毁的飞艇土地，法国空军部通知他，他将被允许降落在海军飞艇基地 Cuers - Pierrefeu 大约10英里土伦使用桅杆和库泊失去的飞艇 Dixmude （法国唯一飞船坠毁于1923年在地中海的损失52生命）如果格拉夫可能达到的设施，然后炸毁了大海。

Nautical A small piece of wood placed at the top of a mast or flagpole, usually having holes through which halyards can be passed.

桅杆帽：放在桅杆或旗杆顶端的一小木片，通常带有小孔，可让旗绳或扬帆绳穿过

Analysis and comparison of the flat window vs the dome advantages and disadvantages used in the periscopes and optronic mast s is made.

对潜望镜和光电桅杆使用平面窗和球面窗的利弊进行分析和比较，并对国外公开的各种典型的潜望镜和光电桅杆使用的窗口和俯仰角之间的关系进行列表分析和比较，对今后的观察窗口的选择趋势进行预测。

The Guyed Mast Structure is made up of soft cable and slim mast, whose dynamic characteristics is very complex due to its large displacement and non-linearity.

桅杆结构是由柔软的纤绳和细长的杆身组成，其大变形及强非线性使得其动力特性十分复杂。在正常设计、建造及材料情况下桅杆破坏发生的。。。

Model YTR150 rotary pile drill is another high performance rotary pile drill developed on the basis of model YTR230, featuring high torque, high maneuverability, low noise, low pollution, high operation efficiency and easy maintenance. The major specifications have reached those of foreign similar products. Model YTR150 rotary pile drill adopts hydraulic retractable crawler chassis made by Caterpillar. Its mast is lifted and lowered in full range with verticality automatically adjusted. Operating status parameters displayed by touch screen and monitor. Hydraulic pilot control is used for overall machine operations and load sensing hydraulic system and programmable logic controller are adopted to implement automation for easy and agile operation.

YTR150型旋挖钻机是在YTR230的基础上开发出来的又一种高性价比的旋挖钻机，具有大转矩、机动灵活、低污染、低噪声、施工效率高及维护方便等特点，主要性能参数达到国际同类产品水平YTR150型旋挖钻机采用了卡特彼勒生产的液压可伸缩式履带底盘，桅杆全程自动起落，自动调整桅杆垂直度，触摸屏和监控器可以直接显示工作状态的参数，整机操纵上采用液压先导控制，采用负荷传感液压系统和可编程控制实现自动化，使用方便灵活。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。