infra-

['infrə]
  • infra-
  • pref.

    表示“在下,在下文”之义;

纠错 数据更新时间:2026-06-10 08:33:24
  • 速记技巧

    词源词根法

    来自PIE*ndher,更下,*ni的比较级,*ni,下,词源同nether.-fer,-der,比较级后缀,同-ter.见inferior,infrastructure.来自拉丁语infra,低的,在下的,来自PIE*ndher,在下面,词源同under,nether,inferior,-dher,比较级后缀。

1、

Ethylene and trans-dichloroethylene are both inactive in the infra-red in this region.

乙烯和反式二氯乙烯在红外光谱的这个区域都无活性.

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2、

Determination of Microgram Mineral Oil in Water by Infra Red Spectrum.

红外光谱法测定水中微量矿物油.

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3、

The synthesis methods about the surfactant of different monoester of alcohol ether were introduced. The structure of product was confirmed by Infra-red absorption spectrum.

介绍了两种不同类型的醇醚单酯型表面活性剂的合成方法,并用IR对产品结构进行了认证。

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4、

This article describes the research of temporal and spatial dynamic distribution of water thermal pollution by using multi-phase infra-red thermal scanning and mathematical models.

利用多时相航空热红外扫描,获取水体热辐射场变化资料,结合数学模拟,研究上海地区感潮水体热污染的时间和空间的动态变化。

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5、

Contact angles of lldpe/ lldpe-g-aa blends and infra-red spectrum characterization

LLDPE/LLDPE-g-AA共混物的接触角及红外光谱表征

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6、

Do Yalilang does far infra-red and tepid cure fill up a canal to use?

做亚利朗远红外温热治疗垫管用 吗 ?

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7、

Heat may be in the form of electric elements, lazy-flame gas, ultra-violet or infra-red radiation.

可以用电力元件, 低能火焰, 紫外线或红外线辐射发热.

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8、

To make a scene in any public place is infra dig.

在任何公共场所闹事都是有失身份的.

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9、

Set an infra-red thermometer at the entrance of Silver Jubilee Building.

在银禧楼入口设置红外线探热器.

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10、

Night-vision technology, including night vision and infra-red night vision in two ways.

夜视技术包括微光夜视和红外夜视两方面.

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11、

Infra-red absorption takes place only when there is a change of dipole moment.

红外吸收峰仅在有偶极矩变化时才能实现.

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12、

Common types are dielectric moisture meter, infra-red absorption type moisture meter, etc.

常用的有介电水份计, 红外线吸收式水份计等.

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13、

One shows three sets of male legs in identical dark trousers and slightly infra dig loafers.

在其中一张照片上,有3双穿着相同深色裤子的男性的腿,脚上都穿着不太正式的懒人鞋。

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14、

An infra-red eye is said to detect the movement of any animal within an angle of 110 degrees at up to 10 metres.

据说红外眼能够探测到110度角范围内远至10米的任何动物的活动。

柯林斯高阶英汉双解学习词典

15、

The infra-red spectra of quinones present a number of interesting features.

醌类的红外光谱具有一些有趣的性质.

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16、

A study on the photographic processing technology of Color Infra-red Remote-sensing Negative Film Type 1822

1822型彩色红外遥感负片的摄影冲洗加工工艺研究

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17、

Circuit design by infra-red coding circuit, infrared decoder circuit and unlock the keyboard and display circuit.

设计电路主要由红外线编码电路 、 红外线解码开锁电路和键盘及显示电路组成.

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18、

Results: The infra-red spectrogram of the product showed the chitosan had been modified by chloroacetic acid.

结果: 产物经红外光谱证实,壳聚糖已被氯乙酸所修饰,产物对金黄色葡萄球菌、大肠杆菌、绿脓杆菌均有抑菌作用.

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19、

Feasible Research on Replacing Rand Leveling with Trigonometric Height of Infra-red Waves

红外电磁波三角高程代替等级水准可行性研究

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20、

The actuators incorporate sophisticated electronics that provide-intrusive set-up and interrogation via an infra-red hand held remote.

该驱动器将提供先进的电子设备,导入性的设置和通过红外线手持遥控器.

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21、

Raise the self-controlling ability of the transmission and heat-treatment system, and expanse the infra-red ray detection on the export of the tempering furnace.

以及对加热炉回火炉出料口的工件增设红外线在线检测,以在线检测工件温度为采样点的温度控制系统,来保证工件热处理温度的均匀性。

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22、

The Scout's main missions were to carry a stabilized video camera for real time transmission, and various infra-red systems.

“侦察兵”的主要任务去携带一套固定的视频摄像机用于实时传输,还有各种不同的红-外系统。

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23、

Photography using emulsion sensitive to infra-red rays and capable of penetrating darkness or fog.

用对红外线起感应的乳剂,于黑暗中或雾中摄影的技术.

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24、

The Application of Milky White Quartz Far Infra-Red Source on Painting and Stoving for C_ ( 62A) Vehicle

乳白石英远红外源在C(62A)型敞车涂漆烘干上的应用

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25、

Clinical Applying of Infra-red Ear Thermometer

红外耳温计的临床应用观察

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26、

Taiwan-based Compro Technology offers a day-night camera with true infra ­ red lighting and HD mega ­ pixel resolution, specifically designed for small businesses and residences.

台湾康博公司推出了一种具有红外照明和高清百万像素分析度的昼夜摄像机,是专门为小型企业和民用设计。

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27、

When there are no agents around, cameras, reconnaissance drones and three different types of sensors seismic, magnetic and infra-red keep tabs on things.

即使是没有巡逻员的时候,摄像机、无人驾驶侦察机以及三种不同的地震传感器、磁场感应器以及红外线感应器也在实时监控。

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28、

The face in schools take 3 D digital images faces and infra red scans.

该技术运用红外线扫描方法将人脸提取成立体3D图像方便识别.

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29、

In researching the method for temperature measurement at transformational superplastic fast thermal cycles, the infra-red brightness temperature measurement instrument was employed. By amplifying its output of temperature signals, the transformations heat effect can be clearly shown at the temperature-time curve.

在相变超塑性快速热循环的温度测量方法研究中,本文选用红外亮度测温仪,将所输出的温度信号进行线性放大,使相变热效应现象在温度-时间曲线上得到明显的显示。

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30、

Photographic techniques ( incl. zoom lens and infra red cameras )

摄影技术 ( 包括变焦距镜头及红外线照相机 )

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