ducted是什么意思，ducted的意思翻译、用法、同义词、例句

adj. 管道中的

v. 用管道输送（duct的过去分词）

In testing, the Jetpack could travel at 60 miles per hour for up to 30 miles, and as high as 7,800 feet using a gas engine and two ducted fans.

在测试中，喷气设备可以60英里每小时的速度飞行30英里，通过一个气体引擎和两个管道风扇，可以上升到7，800英尺的高度。

Through testing an air system of household ducted split air conditioner, analyzes the problems existing in the air system , and provides some improvements.

对风道式户用空调机组的风系统进行了测试，分析了风系统存在的问题，并提出了改进措施。

The results of observations and theoretical analysis show that the ducted whistlers propagating along the field-aligned ducts can be received at low latitudes.

观测资料和理论分析的结果表明，在低纬仍能接收到沿着按场排列的导管传播的导管哨声。

For takeoff and in the climb, the engine and energy storage system together provide peak power to the ducted fans.

在飞机起飞和爬升的过程中，该客机发动机和能量存储系统一起为管道风扇提供峰值功率。

In this paper, the experimental investigation and theoretical study on reduction of the ducted propeller cavitation noise by air injection are presented.

本文介绍用人工喷入空气的方法降低导管螺旋浆空泡噪声的试验和理论研究。

The burning rate of the fuel-rich propellants is the parameter which is important for Ducted Rocket design and performance analysis and is main inspection criterions of propellant prescriptions.

贫氧推进剂燃速是固体火箭冲压发动机设计和性能分析的重要参数，也是对推进剂配方进行检验验收的主要指标。

The position adjustment is both a key technology and difficult point for control of the ducted fan UAV.

涵道风扇无人机的姿态调整是其控制的一个关键点也是一个难点。

During the research on Solid Ducted Rocket (SDR), it is an important link for the design and experiment of SDR that a suitable mathematical model is built to simulate its internal working process.

在对固体火箭冲压发动机的研究中，建立合适的数学模型对其内部工作过程进行模拟是冲压发动机设计和试验的重要环节。

The shroud at high speed is modeled as an elliptic wing in order to construct a momentum theory method to investigate the aerodynamic characteristics of ducted tail rotor in hover and forward flight.

引入尾流收缩比因子，并将大速度时的涵道等效为圆形机翼，建立了一个适合于直升机悬停和前飞状态涵道尾桨气动特性分析的动量理论方法。

It is a key technique for ducted rocket to make the second combustor operate at high efficiency and stability.

实现补燃室高效率、稳定、可靠的工作，是固体火箭冲压发动机的关键技术问题。

The training of network weights and optimization of membership function are con-ducted employing genetic algorithms.

网络加权和成员函数最优化的相互匹配在应用发展规则系统的条件下进行。

In order to increase helicopter maximum flight speed, compound helicopters with Vectored Thrust Ducted Propeller(VTDP) instead of conventional tail rotor are proposed.

为了提高直升机的飞行速度，出现了用涵道风扇矢量推力系统取代常规的尾桨和尾翼的复合式高速直升机。

The ducted ram air turbine is the key component that provides energy to Pod Power Supply System (PPSS), and its performance effects the PPSS efficiency importantly.

涵道式冲压空气涡轮是提供飞机吊舱自主发电系统能量的关键部件，其性能直接影响系统的效率。

An experimental method for simulating oxygen-rich condition in afterburning chamber of solid ducted rocket(SDR) was developed for insulation ablation investigation.

发展了一种能模拟固体火箭冲压发动机补燃室富氧环境并用于绝热层烧蚀研究的试验方法。

Used in ducted and ductless range hoods and over the counter microwave ovens.

使用在有和无管道式抽油烟机以及柜式微波炉中。

Applications:Good for 1:18 on road car, ducted fan power and with gearbox for high efficiency power system.

应用：合适1：18房车动力。函道风扇以及带减速齿轮的高效率动力系统。

Methods Tests were con ducted by two-step loading method.

方法采用二级台阶负荷试验法。

In recent years, several types of the ducted propellers with simplified duct profile have been systematically tested by the Shanghai Jiao Tong University ship model basin.

近几年来，上海交通大学船模试验池对简易导管螺旋桨进行了多种方案的系列试验研究。

On the basis of a field investigation to a reclaimed mining area in northeast Guangxi, the assessment on the heavy metal pollution state of the paddy soil has been con- ducted.

在对桂东北某矿复垦区土壤进行全面田间调查的基础上，对该区域水田土壤重金属污染现状进行初步评价。

Based on the characteristic method the numerical experiments are con- ducted by computer using FORTRAN program.

本文采用特征线法在电子计算机上应用FORTRAN语言对有压管中非恒定流进行数值试验。

It then leads into the typical sources of sound in ducted ventilation systems and gives an historical review of the major acoustical problems in mechanical equipment systems over the past 20-25 years.

然后研究通风管道系统中的噪声源，对过去20—25年关于机械设备系统中噪声控制问题作了述评；

Both numerical simulation and experiment were adopted to research ducted heat convection.

采用数值模拟和实验研究相结合的方法研究了管道的对流换热。

The flow field characteristic of a helicopter ducted tail rotor in hovering were analyzed using CFD method in this paper.

本文采用CFD方法分析了悬停状态下涵道尾桨的流场特性。

The paper described the potential safety trouble in power supply sys-tem with 660V transformer and corresponding solution, and con-ducted detailed discussion combining factual example.

分析了目前国内660V单台大容量变压器供配电系统中存在的安全隐患，提出了解决方案，并结合现场实例进行了详细的论证。

These Data Furnaces, which would consist of 40 to 400 CPUs, would be ducted directly into the building's heating system, providing free heat and hot water.

这些包含40—400个中央处理器的“数据火炉”可直接导入建筑物的供热系统里，免费供热。

In consideration of the problems in indoor gas stove installation at present, a study is con- ducted on the design of a multifunction gas stove outdoor installing cage.

针对目前燃气具室内安装存在的问题，开展了多功能燃气具室外安装箱的设计研究。

bile duct

胆道，胆管

air duct

风道；空气管；导风筒

common bile duct

[解]胆总管

duct system

管道系统；风管网路

pancreatic duct

胰管；胰腺管；霍夫曼氏管