the results experimentally demonstrated that the control system is effective for the five story model structure with all the control strategies.

active control with absolute acceleration feedback

绝对加速度反馈主动控制

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the earthquake response characteristic of superstructure built on different deep soft sites is discussed for different input ground motions. some rules of ssi effect to the absolute acceleration peak value and relative displacement of high-rise building floors are drawn out.

讨论了在不同的深厚软弱地基条件下，输入地震动特性不同时桩箱基础高层建筑地震反应的特性，指出了SSI效应对上部结构楼层绝对加速度反应和楼层相对位移反应的影响规律。

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the numerical analysis indicates that it is preferable to employ the complete-feedback mode based on absolute acceleration of structures in designing atmd control.

数值分析表明，在设计ATMD时应选用基于结构绝对加速度的完整反馈模式。

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the common advantage of methods based on fission track or radioactive isotopes is to directly estimate the absolute ages of strata, but rigorous limits on sample type and conservation degree are required at the same time.

裂变径迹法与放射性同位素法的优点能对地层绝对年龄进行直接估测，但对样品类型及保存程度要求较苛刻。

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fiue-resolution planktonic zones of oceanic deposits have been established, modified, and correlated to the magnetostratigraphy with individual zones defined as fine as 100 000 years or shorter.

大洋钻探促并完善了大洋沉积的高分辨率的浮游生物带的建立，并确定了各个带的绝对年龄，最精细达10万年或更短；

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the geologic dating methods, which include the paleontology method, archeomagnetism method, and isotopic method, present absolute ages or relative ages of geologic events.

前人已建立的地质定年方法（同位素法、古生物法和古地磁法）给出的是地质事件的绝对年龄或相对年代。

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through the research, several important results have been obtained, which yield a new method to determine absolute ages. 1.

通过上述研究，作者提供了确定绝对年龄的新方法，并取得了一些重要成果和认识。

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time is one of eternal subjects in geoscience.

时间是地球科学研究中永恒的主题之一，地层绝对年龄的确定是地质学研究最基础的命题之一。

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since the technique of age measurement by using illite can yield absolute age, it has received a great attention.

利用伊利石测年确定油气成藏期，能够得出其绝对年龄，因而受到人们重视。

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the theory proves three temperatures measured through infrared wavelength thermometry are consistent, they can be used to verify the black body, and it provides a new method for the infrared temperature measure.

理论证明，利用红外波长测温法测得的三个温度值具有互校性，可用来校验绝对黑体，并为红外测温提供了一种全新的方法。

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questions of radiation of absolute blackbody

绝对黑体辐射问题

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results show that hyperion reflectance after 6s atmospheric correction is consistent with field-measured canopy reflectance, ndvi computed from reflectance after 6s correction is higher than those from absolute radiance and apparent reflectance, and the former is closest to that from field measured.

经6S校正的反射率计算的NDVI，高于用绝对亮度、表观反射率计算的NDVI，而且前者与野外实测计算的NDVI最接近；

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calibration plays an important role in the application of microwave radiometer, and the calibration precision exerts profound impacts upon the absolute precision during the measurement.

定标是微波辐射计应用中的重要步骤，定标精度直接影响测量的绝对精度。提高定标精度成为当前辐射计研究的重大课题。

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surrounding this theme, following parts of research work were developed in this paper: in the first part, many kinds of independent methods were used to do the absolutely radiometric calibration of cbers-02 irmss thermal channel and obtained the calibration results from all of these methods.

第一方面：针对CBERS-02IRMSS传感器热红外通道采用各种独立定标方法对该传感器进行系统的绝对辐射定标，获取了不同定标方法的定标结果；

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in order to obtain reliability and universality of calibration coefficients, the author brought forward the method of multipoint absolute radiometric calibration to validate the calibration coefficients on different gains and exposure time.

提出多点绝对辐射定标法，并对不同增益和积分时间得到的定标系数进行验证，确保得到的定标系数具有可靠性和普遍性。

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the wall-stabilized argon arc source with spectrum stability and repeatability of ± 0.3% is applied to the calibration of spectrum intensity distribution of the vacuum ultraviolet instruments as an absolute standard source.

研制成功的壁稳氩弧光源光谱辐射稳定性和重复性达±0.3%，可作标准辐射源，用于真空紫外波段仪器光谱强度绝对辐射定标。

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based on the mechanism of radiative transfer in the atmosphere, the present paper applies the approach using clear ocean view to calibrate absolutely visible and near-infrared sensors on satellites.

根据大气辐射传输机理利用观测海洋的方法，对星载遥感器的可见和近红外通道进行绝对辐射定标。

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with these measured emissivity spectra, all of the mainstream thermal infrared remote sensors can be calibrated using dunhuang gobi surface at radiometric calibration site of china.

利用该发射率光谱测量结果，可以在敦煌戈壁&中国遥感卫星辐射校正陆面场，对目前国内外主流的遥感卫星热红外通道进行在轨场地绝对辐射定标。

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it's one of the most available means of general satellite remote sensing accuracy assessment to validate the absolute calibration coefficients of the satellite-based sensor.

卫星遥感器绝对辐射定标系数的有效性检验，是对卫星遥感精度进行全面评价的最有效手段之一。

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in order to ensure the measurement precision of water-leaving radiance, it is vital to calibrate the optical instruments in lab.

为保证现场测量离水辐射率的精度，对现场测量光谱仪进行严格的实验室绝对辐射定标是必不可少的。

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