• The hot wire is caused by overload.

    电线发热是由于过载造成的。

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  • The old scar on his forehead, which was shaped like a bolt of lightning, was burning beneath his fingers as though someone had just pressed a white-hot wire to his skin.

    在他的手指下面,那道闪电形的伤疤火辣辣地痛着,仿佛有人刚将一根白热的金属丝按压在他的皮肤上。

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  • The working principle of sensor based on hot wire is described.

    介绍了热线式传感器的工作原理。

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  • Secondly, the control circuit of hot wire TIG welding with single power source was introduced in detail.

    然后详细介绍了单电源脉冲热丝TIG焊机的控制电路。

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  • The in cylinder turbulence is measured under the condition of a motored engine by using a hot wire anemometry.

    缸内紊流测量是用热线风速仪在倒拖发动机试验台上进行的。

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  • A new measurement technique for thermal conductivity of solids at high temperature by the hot wire method is developed.

    开发出一种使用热线法测量和确定高温下固体材料导热系数的新方法。

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  • If the red hot wire directly out of the cooling, the annealing is not complete, steel wire hardness, not easy to spring.

    如果把烧红的钢丝直接取出冷却,则退火不完全,钢丝硬度大,不易绕制弹簧。

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  • The mathematical model and design method of hot wire sensors at constant voltage or constant temperature are expounded emphatically.

    重点阐述了恒压和恒温工作方式下热线式传感器的数学模型和设计方法。

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  • The reason why tungsten wire is easy to break in the silicon thin film deposition process by hot wire deposition method was explained.

    揭示了常规热丝法薄膜淀积工艺中热钨丝易断裂的原因。

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  • The measurements of the mean velocity were also simultaneously made with a hot wire anemometer in order to compare with those made with a LV.

    为了比较测量结果,同时用热线风速仪测量了平均速度。

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  • Thermal conductivity detector (TCD), also known as thermal conductivity of the pool or hot wire, is the most commonly used gas chromatography a detector.

    热导检测器(TCD)又称热导池或热丝检热器,是气相色谱法最常用的一种检测器。

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  • Experimental study using hot wire anemometer is carried out for the vanned diffuser of a centrifugal compressor. The flow field data are taken and reduced.

    建立了进行级环境下扩压器内部流场实验研究的数据采集和处理方法,并用热线风速仪进行了测量;

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  • This paper introduces hot wire, ultrasonic and silicon piezoresistive solid orthogonal wind sensors, and compares the performance of the three wind sensors.

    介绍了热线式、超声波式、硅压阻固态正交式三类测风传感器,并对这三类测风传感器的性能进行了比较。

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  • Thermal ignition temperature was defined, the thermal ignition process of electric hot wire initiating devices was divided as calefactive phase and explosion phase.

    定义了热点火温度,将桥丝式电火工品的热点火过程分为升温阶段和爆炸阶段。

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  • At the same time, the technology of laser welding with hot wire addition, multi pass welding technology and dissimilar metal joints welding technology are also introduced.

    同时对激光热丝焊、多道焊和异种金属焊技术进行了评述。

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  • In this paper, the 3 D velocity fields in the furnaces' arch area for a conventional stock boiler and the model with dipole vortex device were measured by the hot wire aerometer.

    用热线风速仪测量了常规层燃炉炉膛和带有偶极子涡流器的炉膛模型拱区的三维速度场。

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  • Hot wire measurements and flow visualization are presented for studying the turbulent flow field over a flat gas turbine film cooling blade with lateral expanded holes.

    报道了用热线风速仪和流动可视化技术对带有横向扩展型孔的燃气轮机气膜冷却叶片紊流流场进行的研究。

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  • In this paper, we have analysed the influence of temperature on the velocity signals when the hot-wire was used for measuring turbulence.

    本文分析了用热线系统进行湍流测量中,温度脉动对速度脉动测量讯号的干扰。

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  • This paper presents the influence on the heat loss to hot-wire supports from temperature and ptrssure of gas.

    本文介绍了气体温度和压力对热线支架传热损失的影响。

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  • This article expounds the checkout of drop sizes in gas-mist flow and its distribution by laser holography and hot-wire methods, and through real examples it shows the two methods are reliable.

    本文阐述了利用激光全息法和热线法检测气雾流中液滴尺寸和分布情况的基本原理及方法,并通过检测丝网垫式除雾元件实例,说明这两种方法的可靠性。

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  • A new simple analytic model available for the thermal conductivity measurement system of hot-wire and semitransparent solid materials is established.

    建立了适用于热线半透明固体材料导热系数测试系统的简化解析模型。

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  • An experimental investigation into the properties of the wake behind a horizontal-axis wind turbine (HAWT) rotor is carried out at model scale, using a single slanted hot-wire probe.

    在水平轴风力机模型不同尖速比条件下,利用旋转单斜丝热线在风轮下游进行尾迹流场速度测量。

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  • Exterior flow field measurement above smooth and different riblet surfaces was carried out in a low speed wind tunnel by means of hot-wire anemometry.

    利用热线风速仪,对光滑表面和多个脊状表面在低速风洞中进行了表面流场测试。

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  • The hot-wire air flow sensor is a kind of sensor that can measure the mass flow of air directly.

    热线式流量计是一种可以直接测量空气质量流量的传感器。

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  • An experimental study was conducted of the cold-state flow field of a dual swirl gas burner model through the use of an IFA300 type two-dimensional constant-temperature hot-wire anemometer system.

    利用IFA300型二维恒温热线风速仪系统对双旋流气体燃烧器模型的冷态流场进行了实验研究,测量了流场内不同位置瞬时速度分布及湍流强度特性。

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  • By using a constant-temperature-type hot-wire anemometer, the flow characteristics of the recirculating region behind the Vee-gutter flame-holder were investigated experimentally at sub-atmosphere.

    本文用双通道热线风速仪对低压下V形火焰稳定器后回流区流动特性进行了实验研究,获得了局部平均速度、素流强度、雷诺应力等参数的分布情况。

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  • On a new experimental set-up of filter with three ceramic filter elements, the transient velocity outside the filter element is measured by hot-wire anemometer during pulse-jet cleaning process.

    在由三根陶瓷滤管组成的实验装置上,利用热线风速仪对脉冲反吹时滤管外瞬态流场进行了测定,分析了喷吹压力、脉冲宽度、过滤气速和喷吹距离对滤管外流场的影响。

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  • In recent years, foreign countries have imported into our country a lot of hot-wire anemometers and their sensors-hot-wire probes.

    近来我国从国外进口了许多热线风速仪及其传感器-热线探头。

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  • A temperature detect scheme of hot-wire method with electronic switching is given in this paper. The change of heating state and sensing state for thermocouple is completed successfully.

    提出了一种利用电子开关转换实现的热丝法测温方案,实现了热电偶加热状态和检测状态的转换。

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  • A temperature detect scheme of hot-wire method with electronic switching is given in this paper. The change of heating state and sensing state for thermocouple is completed successfully.

    提出了一种利用电子开关转换实现的热丝法测温方案,实现了热电偶加热状态和检测状态的转换。

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