查询词典 infrared

The paper introduced the principle ,the test conditions and the operation steps of dry-ing the pyrethrum flower ;The four drying methods :drying the air flow ,far infrared ray ,sunsh-ing and vacuum were described ;The drying conditions ,the moisture of tile dry flower and extrac-tion.

本文主要介绍了除虫菊鲜花的真空冷冻干燥技术的原理、条件和操作步骤。

Applications of the films,especially in ferroelectric memories and pyroelectric infrared detectors are described.

重点介绍了铁电薄膜在铁电存储器及热释电红外探测器方面的应用。

Pyroelectric infrared sensor is a great application potential of the sensor.

热释电红外传感器是一种非常有应用潜力的传感器。

Moreover, the measurement and analyses of thermal image is made with the finished pyroelectric infrared array detector.

可明显看出因热绝缘结构的使用，使得元件在电性方面获得良好的提升。

The discovery of pyroelectric effect is a base for laser and infrared detector.

热释电效应的发现，为激光和红外探测的应用奠定了良好的基础。

Applications of the films,especially in ferroelectric memories,microelectromechanical systems and pyroelectric infrared detectors are described.

重点介绍了铁电薄膜在铁电存储器、微电子机械系统及热释电红外探测器方面的应用。

ABSTRACT The pyroelectric property of thin films and its infrared detecting applications have recently gained significance in the material science all over the world.

薄膜材料的热释电性能及其在红外探测领域的应用，近年来一直是国际上材料研究的热点之一。

Pyroelectric detector and fast respond infrared radiometer are used in the system to carry on the measurement, and effective data processing method is adopted to improve the test accuracy.

该系统分别采用热释电探测器和快速响应的红外辐射计进行测量，并采取了有效的数据处理方法，提高了测试精度。

The structure and the principle of pyroelectric infrared sensor was introduced,and the detail of key points in using the sensor was discussed.

引言红外辐射的物理本质是热辐射，它是由于物体内部分子的转动及振动而产生，其程度主要由物体的温度决定。

Study and test lay emphasis on the tourmaline particulate''s spontaneous electric polarity, pyroelectricity and its function of surface absorption, electromagnetic shielding, infrared radiation and releasing negative ion.

重点研究和测试了电气石微粒具有的天然电极性、热电性以及表面吸附、电磁屏蔽、红外发射、释放负离子等功能。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。