查询词典 rotors

They spin equally well in either direction, an improvement over the S-shaped rotors of the Finnish inventor Savonius, which require a complicated mechanism to shift the halves of the rotor when a ship heads about and takes a new course in the opposite direction.

他们自旋同样，以及在任一方向，改善了S形转子，芬兰发明萨沃纽斯，这就需要一个复杂的机制，把边转子当船舶元首约，并采取了新的，当然在相反的方向。

Besides the measuring theory of dynamic balancing of rigid rotors on soft underprop,the separating principle of compensation plane and balance technique have been applied in the system.

分析了软支承刚性转子动平衡技术的发展现状，介绍了软支承刚性转子动平衡测试技术、校正平面分离原理及工艺平衡法，并给出了动平衡系统的模型及测试系统的设计方案。

In order to increase speed control, we need to take the following two measures while fully utilizing the adjustable nature of rotors in series-wound asynchronous motor

在发挥绕线式异步电动机转子的可控性优势的基础上，提高调速性能需要从两方面着手

This article will mainly analyze the performance experiment of theφ1.5m double rotors inner sifter crusher on cement clinker, in which the following findings are established: With higher crushing efficiency, this kind of crusher can guarantee the fineness of product, control the upper limit of particle size, and contribute much to the grinding of following working procedure as well.

本文主要对φ1.5m双转子内筛分破碎机粉碎水泥熟料的性能实验进行了分析，结果表明：该类破碎机具有较高的粉碎效率，并能保证产品的细度和控制粒径上限，为后续工序磨机的粉磨提供有利条件，因而有显著的节能降耗效果。

The outstanding feature of this single-seater helicopter was the position of its 5-cylinder engine between the two contra-rotating co-axial rotors.

这种单座直升机的突出特点是它的5缸发动机的立场之间的两个禁忌旋转共轴转子。

Gross weight of the V3 , a single-seater with 9.88m diameter rotors, was 548kg.

格罗斯的V3的重量，一个直径座与9.88米转子是五百四十八千克。

The B-1 had a fixed tailwheel undercarriage and directional control was achieved through a small rudder on the sternpost - because the twin main rotors were expected to neutralise the normal torque effect.

这架B - 1具有固定的tailwheel底盘和定向控制sternpost透过对一小舵-因为这两个主要预期抵消转子正常扭矩作用。

STRUCTURE: Titanium and composites used extensively, with particular emphasis on corrosion resistance; fully articulated three-blade coaxial contrarotatmg rotors have all-composites blades with carbon fibre and glass fibre main spars, pockets (13 per blade) of Kevlar-type material, and filler similar to Nomex; blades have non-symmetrical aerofoil section; each has ground-adjustable tab; each lower blade carries adjustable vibration damper, comprising two dependent weights, on root section, with further vibration dampers in fuselage; tip light on each upper blade; blades fold manually outboard of all control mechanisms, to folded width within track of main landing gear; rotor hub is 50% titaniuin/50% steel; rotor brake standard; all-metal fuselage; composites tailcone; fixed incidence tailplane, elevators, fins and rudders have aluminium alloy structure, composites skins; fins toe inward approximately 25°; fixed leading-edge slat on each fin prevents airflow over fin stalling in crosswinds or at high yaw angles.

结构：钛和复合材料广泛使用，耐腐蚀性能与特别强调，充分阐明三叶片转子同轴contrarotatmg有碳纤维和玻璃纤维的主要棒材全复合材料桨叶，口袋（每刀片13）凯夫拉型材料，类似的Nomex纤维填料；叶片非对称机翼部分，每有地面可调选项卡，每降低叶片振动阻尼器进行调节，包括两部分依赖重根，在机身进一步减振装置；小费每个刀片上轻；刀片倍手动舷外所有控制机制，折叠宽度内的主起落架的轨道；转子中心为50％titaniuin/50％钢；转子制动标准；全金属机身，复合材料tailcone，固定发生机尾，电梯，蛙鞋和方向舵的铝合金结构，复合材料的皮肤；鳍鳍在每个脚趾向内约25 °；固定领先的板式翅片防止了侧风或气流停滞在高偏航角度。

The calculating accuracy is ensured by expelling oddity points from the results. In part four, rotor life-loss caused by shear stress under torsional moment, turbo-generator rotors' combined vibration of bending and torsion are studied, and the maximum shear stresses of a stimulate rotor of N300MW steam turbine are calculated.

在第3章，重点研究了汽轮发电机组转子扭振机理和数学模型，特别是汽轮机特殊结构的模化方法，编写了计算程序，计算了某型300MW汽轮发电机组转子和试验台转子扭振特性。

Coaxial, contrarotating and widely separated semi-rigid three-blade rotors, with swept blade tip, attached to hub by steel plates; small fuselage cross-section, with nose sensors; flat-screen cockpit, heavily armour protected by combined steel/aluminium armour and spaced aluminium plates, with rearview mirror above windscreen; small sweptback tailfin, with inset rudder and large tab; high-set tailplane on rear fuselage, with endplate auxiliary fins; retractable landing gear; mid-set unswept wings, carrying ECM pods at tips; four underwing weapon pylons; engines above wingroots; high agility for fast, low-flying, close-range attack role; partially dismantled can be air-ferried in Il-76 freighter.

同轴，并广泛分离的反向半刚性三叶片转子，叶片尖后掠，隶属由钢板枢纽；小机身的横截面，有鼻子传感器；纯平驾驶舱，重装甲保护的组合钢/铝装甲铝及间隔板，前挡风玻璃与后视镜以上；小sweptback尾翼，方向舵与插图和大型标签；高载列于机身后部尾翼，与终板辅助鳍，可伸缩的起落架，中集未波及翅膀，承载的秘诀流脑豆荚；四翼武器挂架； wingroots发动机以上；快速高敏捷性，低空飞行，近距离攻击的作用；部分拆除，可空气中摆渡伊尔76货机。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。