查询词典 rudder crosshead

It contains a hull with an engine equipped on its back. An airscrew inside ducted is set on the airscrew. An air rudder locates on the tail of the hull and an apron sets on its lower part. The balance wing with tip plates is equipped on the tail of the hull.

它包括船体，在船体的后部安装有发动机，发动机的轴上安装有螺旋桨，螺旋桨罩在涵道内，船体的尾部设置有空气方向舵，船体的下部设置有围裙，它还包括设置有船体尾部的平衡翼，平衡翼上设置有翼尖端板。

Among the largest bony fish; pelagic fish having an oval compressed body with high dorsal and anal fins and caudal fin reduced to a rudder-like lobe; worldwide in warm waters.

大型的多骨鱼；远洋鱼，椭圆体形，背鳍和尾鳍高，尾鳍退化为似舵的突出物；遍布世界各地的温暖水域。

Test should be proceed under good meteorologic conditions and sea condition, Keep the cruise、ship speed and main engine revolution of the vessel stable before trial, Rudder angle should keep at center position.

试验应在良好的气象条件和海况下进行，试验前，应保持航行、航速以及主机转速的稳定，试验期间，舵角应保持在正中位置。

Suitable numbers of zinc anodes shall be fitted on the hull below the waterline surface, areas around the propeller, on the rudder, sea chest, bilge keel and so on.

本船在水线下的船体外表面、桨、舵、及海底阀箱及舭龙骨等处设置适当数量的锌阳极保护，使用寿命为3年。

The rudder I made had a camber of of an inch.

舵我提出了曲面6.3的一英寸。

The bottom rudder (part 2) is connected to a soldered clevis ...

底部舵（第2部分）是连接到一个焊接

The top rudder control arm will be connected to a threaded clevis ...

顶端舵控制手臂将连接到一个线程

Take a 4-40 rod with a clevis on one end and push it through the hole you drilled in the middle of the rudder bracket.

采取4-40杆与叉一端，推动通过你钻洞中舵支架。

Application of closed-loop gain shaping algorithm in rudder roll damping system.

闭环增益成形算法在舵阻摇系统中的应用。

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.

此外，我还配上小小的桅索以帮助支撑桅杆。我在船头还做了个前帆，以便逆风时行船。尤其重要的是，我在船尾还装了一个舵，这样转换方向时就能驾御自如了。我造船的技术当然不能算高明，然而知道这些东西非常有用，而且是必不可少的，也就只好不辞辛劳，尽力去做了。在制造过程中，我当然几经试验和失败。如果把这些都计算在内，所花费的时间和力气，和造这条船本身相差无几。

The United Kingdom has pledged to provide technical assistance to the peacekeeping effort in Darfur, including airlifting supplies and equipment to assist the African peacekeepers.

英国承诺为达佛的維和努力提供技术帮助，包括提供非洲的維和部队空运补給和裝备。

Results: The level of ET-1mRNA in placental villus was significantly higher in pre-eclamptic women than that in control group.

结果：妊高征组患者胎盘绒毛组织ET-1 mRNA的表达较正常妊娠组明显增高。