查询词典 infrared

The difference in temperature of the surface of the sample will be produced when the sample is immitted continuous heat, for the different configuration in the sample. The damage is detected by the temperature of the surface obtained by Infrared detector. It names Infrared Thermography. It is a nondestructive, non-contact and real-time technique, and has important status in nondestructive damage evaluation.

红外热像技术是把连续热流注入试件表面，热流向试件内部扩散情况与试件内部材料情况有关，并随时间推移使试件表面产生温差，再依据被测物连续辐射红外线的物理现象，采用红外摄像电子分析仪器与计算机处理器摄取红外线辐射的强弱程度，并转换为被测范围内的温度场分布的图像，借以直观的识别与判定试件近表面的缺陷情况。

According to the atmospheric window,transmission property of infrared irradiation in atmosphere and the impact of the most appropriate temperature corresponding to the optional infrared band on the controlling of the cooperative target's temperature,8～14 μm was identified as the radiation band of the cooperative target.

根据大气窗口、红外辐射在大气中的传输特性和待选波段对应的最佳辐射温度对合作目标温度控制的影响，确定了8～14μm波段为合作目标对应的辐射波段。

Methods: A high sensitivity PHE201 body surface infrared spectrograph was used to detect 1.5~16 μm infrared radiation spectrum of left and right point LR14 and non-acupoint of 68 patients with hyperplasia of mammary gland.

采用高灵敏度PHE201体表红外光谱仪，检测68名乳腺增生病患者左、右期门穴与非穴位对照点体表1.5~16μm波段的红外辐射光谱。

Methods: A high sensitivity PHE201 body surface infrared spectrograph was used to detect 1.5~16μm infrared radiation spectrum of hyperplastic tissues and both left and right LR14 of 68 patients with hyperplasia of mammary gland.

采用高灵敏度PHE201体表红外光语仪，检测68名乳腺增生病患者乳腺增生肿块1.5~16μm波段的体表红外辐射光谱并与自身左右期门穴对照。

A multi-band optical system was designed for the push-broom space camera covering visible,medium infrared and far infrared wavebands.

空间推扫相机的光学系统要求具有大视场、大口径、低F数等特点，据此设计了一种3波段光学系统。

By establishing a model based on the law of infrared radiation transmission in atmosphere and the characteristics of infrared imaging system for the apparent contrast between the target and the background, and analyzing the model over two wavebands to formulate the distance measuring formula and the distance resolving power formula, a passive distance measurement method is proposed for aerial point target distance measurement.

提出了对空中点目标进行被动测距的方法。基于红外辐射在大气中的传输规律和红外成像系统的特性，建立了目标和背景的表观对比度模型。通过对两个波段上对比度模型的分析，推导出了测距公式和距离分辨率公式。理论分析表明，只要得到大气在两个波段上的消光系数，通过测量目标在两个波段、两个时刻上的目标表观对比度，即可计算得到目标距离和目标径向速度，而距离分辨率则取决于系统的对比度探测能力及相关参数。

Infrared Strobe Infrared Strobes provide a positive identification of designated Landing Zones , allowing precise insertion of chalk groups .

红外线频闪器为指定着陆点提供了易辨认的信号，使得

The purpose of the research was to obtain bacterial polyhydroxyalkanoic acids producers with good characters. With bottom sludge from Donghu Lake, bum soil from hillside, fertile vegetable soil and oil-soaked soil as initial samples, the bacterial strains with ability of synthesizing PHAs were screened not through enriching, isolation and purification, staining with Sudan black B and qualitative and quantitative analyses by infrared spectroscopy and gas chromatography. The results of staining with Sudan black B showed that there were 3 strains with ability of synthesizing PHAs among the 12 isolated strains and their numbers were Zj-5, Zj-8 and Zj-9 resp. All the 3 strains took on adsorption peaks at the points near 1741 cm^(-1) and the infrared spectrums of the strains Zj-8 and Zj-9 were similar.

［目的］获取性状优良的聚羟基烷酸合成菌［方法］以东湖底混、山坡裸地土、肥沃菜园土和油脂浸润土为初始样品，经富集、分离纯化、苏丹黑B染色、红外光谱及气相色谱定性定量分析筛选出具PHAs合成能力的细菌菌株［结果］苏丹黑B染色结果表明，在分离出的12株细菌中有3株细菌具有PHAs合成能力，其编号分别是Zj-5、Zj-8和Zj-9.3株细菌均在174cm^(-1)附近呈现吸收峰，菌株Zj-8和Zj-9的红外谱图相似。

Black plastic mulch, the primary color used in vegetable production, absorbs most UV, visible, and infrared wavelengths of incoming radiation and reradiates energy in the form of thermal radiation or long-wavelength infrared radiation.

主要用于蔬菜生产上的黑色塑料薄膜，能够吸收入射光线中的大部分紫外线、可见光和红外线，再以热辐射或长波红外辐射的形式再辐射能量。

At infrared wavelengths the region is less opaque, and cool protostars are expected to emit most of their energy in the infrared

在红外波长范围，暗云区是较透明的，而冷的原恒星应在红外区发射其能量的大部分。

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。