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- HULL-CURVE-METHOD-BASED EXTRACTION AND ANALYSIS OF SOIL SPECTRAL CHARACTERISTICS 基于包络线法对土壤光谱特征的提取及其分析
- soil spectral characteristics 土壤光谱反射特性
- Cytochromes can be detected by their spectral characteristics. 细胞色素可通过其光谱特性检测。
- The relationship between soil texture, soil ferric oxide and soil spectral reflectance. 氧化铁与土壤质地与土壤反射率的关系。
- Studies of Relationships between Cu Pollution and Spectral Characteristics of TritiZnm Aestivum L. Cu污染与小麦特征光谱相关关系研究。
- In the paper, the spectral characteristics for twenty-eight triterpenoids from medicinal plants of Rubiaceae were summarized. 综述了茜草科常用药用植物中28种三萜类成分的结构及其波谱特征。
- Spectral characteristics between intraspecies reflect the component constancy and habitat difference. 种内样品间的光谱特征反映出成分稳定性和产地差异。
- The SEM,XRD and IR analyses indi-cate that the catalyst has catalyst has spectral characteristics of solid superacid. SEM、XRD及 IR分析表明 ;SO42 -/ Zr O2 - AL2 O3 具有固体超强酸的光谱特征 .
- The polarization scattering Doppler spectral characteristics of chaff clouds in outer space are studied. 研究了自由空间中箔条云团极化散射的多普勒谱特性。
- This review is on the spectral characteristics of green fluorescent protein and its applications in cell analysis. 本文对绿色荧光蛋白的光谱特性及其在细胞分析中的应用进行了评述。
- Garlic alliinase was prepared and purified to study its enzyme and spectral characteristics. 对大蒜中的蒜氨酸酶进行分离纯化以研究其酶学及光谱学性质。
- The paper discussed fluorescence spectral characteristics and their changes of some plants at normal, stressed and aged conditions. 本文讨论了几种植物在正常、受害及衰老状况下的荧光光谱特征及其变化。
- An overview of Rubiaceae commonly used medicinal plants in 28 kinds of triterpenoid components and spectral characteristics of the structure. 综述了茜草科常用药用植物中28种三萜类成分的结构及其波谱特征。
- The vinyl group in the vinyl ester is a typical ABX system in NMR,other spectral characteristics are the same as in maleopimaric acid. 马来海松酸乙烯酯上的乙烯基在核磁共振谱图中呈现为很好的ABX系统,其他光谱特征与马来海松酸相同。
- Spectral Characteristic of Alumina Codoping Erbium Doped Fiber Amplifier[J]. 引用该论文 傅永军;简伟;简水生.
- Based on the physical causes and spectral characteristics of torpedo radiated noise line spectra, this paper researches on feature extraction of torpedo target . 基于鱼雷辐射噪声的物理特性和线谱特征,探讨了一种鱼雷目标特征提取方法。
- Then a brief introduction of spectral characteristics of Er3+ and the principle of EDFA is given, and also the concerned parameters are interpreted and analyzed. 然后对掺铒光纤中铒粒子的光谱特性作简单的介绍,对掺铒光纤放大器的原理及相关的参数进行了解释和分析;
- The spectral characteristics of Zn and other components of the alloys were investigated using grating spectroscope and prism spectroscope and color spectra were taken. 使用光栅看谱镜和棱镜看谱镜对锌合金可见光谱进行分析研究,并摄制了彩色图谱。
- Some plants push their roots deep into the soil. 一些植物的根深深长入土中。
- Such crops won't grow in limy soil. 这类作物不能在石灰质的土壤中生长。
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