查询词典 switchable

In the second part, the current-voltage characteristics of the sensors were measured, their charge ionic mobilities were measured with polar inversion method and their ionic numbers were computed. It has found that ionization effect of some binding ions against a critical humidity took place in switchable humidity-sensitive materials, the effect is that some binding ions in materials turn into free ions when a given ambient humidity is reached called a critical humidity, avalanching conduct electricity occurs in materials.

在第二部分中，测试了高分子电阻型湿敏元件和开关型湿敏元件的伏—安特性，并用极性反转法测试了其导电离子的迁移率以及计算了相关的导电离子数目，发现了开关型湿敏元件的束缚离子的最小湿度电离效应：当环境湿度达到或者大于一特定湿度时，这一特定湿度称之为最小湿度，材料中某些束缚离子才电离成自由的导电离子，形成雪崩式导电。

Telephone Features: 5.8 GHz, 40 Channel AutoScan, 40 Name/Number Personal Directory, Compander Circuitry Filtered Sound, Digital Security Code, Handset Volume Control, In Use Indicator, Battery Low Indicator, Out of Range Indicator, Automatic Standby, Paging From Base to Handset, Flash, Last Number Redial/Pause, Tone/Pulse Switchable, Hearing Aid Compatible, Ringer On/Off Switch, Headset Jack, Removable Belt Clip, Desk/Wall Mountable.

厂商：爱默生描述/特点：电话特点：5.8千兆赫，40频道自动频率，40名/若干个人电话簿 compander声过滤电路、数字安全码，手机体积控制，使用指标，电池低标志，出于各种指标，自动待命，从基地到手机的寻呼、闪电、数量上径向/稍停，语调/脉冲切换，助听器兼容，对林格/转客，杰克耳机、皮带夹撤职、书桌/墙mountable。

First comes the mixing section, where you will find high-quality, discrete microphone preamps, new, dustproof ALPS faders (specially developed for the PowerMate) with very high attenuation even in the HF range, 48V phantom power switchable to the channels in groups of six and a dynamic range that would put most dedicated professional mixers to shame.

首先是非常高的衰减混合部分，在这里您可以找到高品质，离散麦克风前置放大器，新，防尘阿尔卑斯推子（专为PowerMate开发），即使在高频范围，48V幻像电源切换到组的渠道六年的动态范围，将致力于把最专业的搅拌机耻辱。

First comes the mixing section, where you will fi nd high-quality, discrete microphone preamps, new, dustproof ALPS faders (specially developed for the PowerMate) with very high attenuation even in the HF range, 48V phantom power switchable to the channels in groups of six and a dynamic range that would put most dedicated professional mixers to shame.

首先是非常高的衰减混合部分，在这里您将无线届高品质，离散麦克风前置放大器，新，防尘阿尔卑斯推子（专为PowerMate开发），即使在高频范围，48V幻像电源切换到群体的渠道6和动态范围，将致力于把最专业的搅拌机耻辱。

This issue is addressed by an inrush current limiter device for limiting inrushing current to a connectable load comprising: at least one switchable IGBT-based limiter unit for selectively limiting the inrushing current, having at least one current limiting conductor element for a limited leading of current and at least an IGBT-based switch whereby the IGBT-based switch is used as well as a controlled current limiter and as a by-pass element, and at least one control device for controlling the IGBT-based switch, whereby the control device comprises at least one IGBT-based switch supply and means for realizing smooth flanks of an output signal at the selected conductor element.

该问题通过用于限制针对可连接负载的浪涌电流的浪涌电流限制器设备解决，该浪涌电流限制器设备包括：至少一个可开关的基于IGBT的限制器单元，用于选择性地限制浪涌电流，其具有至少一个限流导体元件，用于有限引导电流，和至少一个基于IGBT的开关，其中基于IGBT的开关用作受控电流限制器和旁通元件，和至少一个控制设备，用于控制基于IGBT的开关，其中控制设备包括至少一个基于IGBT的开关电源和用于实现选定导体元件处的输出信号的平滑侧面的装置。

The present invention relates to an inrush current limiter device for limiting inrushing current to a connectable load comprising: at least one switchable IGBT (Insulated Gate Bipolar Transistor)-based limiter unit for selectively limiting the inrushing current, having at least one current limiting conductor element for limited leading of current, and at least an IGBT-based switch, whereby the IGBT(Insulated Gate Bipolar Transistor)-based switch (Q2) is used as well as a controlled current limiter and as a by-pass element, and at least one control device for controlling the IGBT-based switch, whereby the control device comprises at least one IGBT-based switch supply and means for realizing a smooth flank of an output signal at the selected conductor element.

本发明涉及一种用于限制针对可连接负载的浪涌电流的浪涌电流限制器设备，包括：至少一个可开关的基于IGBT的限制器单元，用于选择性地限制浪涌电流，其具有至少一个限流导体元件，该限流导体元件用于有限引导电流，和至少一个基于IGBT的开关，其中基于IGBT的开关(Q2)用作受控电流限制器和旁通元件，和至少一个控制设备，用于控制基于IGBT的开关，其中控制设备包括至少一个基于IGBT的开关电源和用于实现选定导体元件处的输出信号的平滑侧面的装置。

The 12Mp F200 uses a switchable sensor designed to deliver high-quality images in a wide range of lighting conditions, a 5x wide- angle zoom lens, a 3in LCD screen and dual image stabilisation.

像素达1200万的F200使用了可切换式传感器，目的是在多种照明条件下提供高品质的图像。它拥有一个5倍广角变焦镜头、一块3英寸液晶屏和双重图像稳定系统。

Other features include an auto-canceling 10-second self-timer, switchable sounder (beeping once when the shutter fires, three times at the next-to-last frame), recessed baseplate button for advancing a partial roll to the end, 1/4x20 tripod socket, comfortable, end-mounted neck strap lugs and mechanical cable-release socket.

另外的特征包括一个可取消的10 秒自拍器，声响器(在最后一片幅时，蜂鸣器会讯响3次)， 1/4x20 三脚架窝，可使用普通机械快线。X闪光热靴，可把一个便宜的 PC 适配器加到热靴。

The electrically controlled refractive index in a nematic liquid crystal cell for switchable π/2 phase shifting and quarter wave plate of terahertz wave was demonstrated. We used the nematic LC, E7, which exhibits a birefringence of ~0.17 (0.2~1.2THz), useable at the room temperature range because of the wide nematic range -10?

我们研制了在兆赫辐射(1012 赫兹)波段，以电压控制其双折射系数的向列型液晶盒所制作而成的可调式π/2相位调制器及四分之一波片，我们使用了E7这种向列型液晶，在0.2~1.2兆赫这个波段，E7的双折射系数约为0.17，此外其适用的温度范围很大(摄氏-10°~61°)，能够操作於室温。

The transfer standards were two fixed attenuators with a nominal attenuation of 60dB and 100dB respectively and one switchable attenuator of 100dB.

比对结果是：60dB衰减量的最大差值为0.064dB，100dB衰减量的最大差值为0.125dB。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。