查询词典 radio engineering

The mines are made cheaply from fertilizer, syringes and building materials and can be detonated by pressure devices such as tripwires, or by remote control using radio frequencies or mobile-phone signals.

这些廉价的地雷都是由化肥、注射器以及建筑材料制成，可通过绊网一类的装置增压引爆，也可通过无线电频率或手机信号进行遥控引爆。

The radio/navigation system plus, featuring a large-format color monitor and MMI keypad, combines extensive functionality with extreme userfriendliness.

无线电/导航系统，并具有大幅面彩色显示器和MMI键盘，结合了极端userfriendliness广泛的功能。

All bedrooms are fitted with washbasins with hot and cold water, and a slot-meter controlled radio and gas fire.

所有房间都供给冰水和热水以及投币式收音机和煤气取暖器。

He says they depend on a limited number of radio wavelengths.

他说，他们在数量有限的无线电波长的依赖。

Studying dielectric properties of foods,not only can people understand radio frequency or microwave properties of foods,develop dielectric heating equipment which save most energy,but also can make dielectric properties be applied in evaluating food qualities.

对食品介电特性的研究，不仅能使人们了解食品的射频或微波特性，研发出最具节能效果的介电加热设备，而且介电特性可用于食品品质的识别。

Forget the hoes and wheelbarrows, but bring a radio.

忘了锄头与手推车吧，不过记得带收音机。

If you only play the radio on weekends when you are home, turn it on during your workdays.

如果你只是发挥电台在周末时，你是家中，打开它，在你的工作日。

Electromagnetic radiation at wavelengths between the region of transition to Xrays (approx = 1 nm) and the region of transition to radio waves (approx = 1 mm).

波长在向X射线过渡区（λ≈1mm）和向无线电波过渡区（λ≈1mm）之间的电磁辐射。

Responsibilities: To assist the governor and deputy governor in charge of development and reform assist the governor in charge of audit, environmental protection, education, culture, radio and television, publishing, Foreign Affairs, private economy, the agency of provincial government in other cities; contact the provincial CYL Committee.

协助省长、常务副省长分管发展和改革工作，协助省长分管审计、环保、教育、文化、广播电视、出版、外事侨务、个私民营经济、省政府驻外办事处方面的工作，负责与团省委的联系工作。

In Lines 38–41, we set the radio box corresponding to the number of friends cur- rently chosen.

第38-41行，我们根据当前选定的朋友数目设置了单选按钮。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。