spectral

['spektrəl]

adj.幽灵的, 光谱的

例句与用法：

A supernatural being; a ghost or specter.

下凡的神仙超自然力的灵魂; 鬼魂或幽灵

The specter of unemployment hunted the country.

失业的幽灵在这个国家作祟。

词形变化：

副词: spectrally | 名词: spectrality |

a.

1. 妖怪的; 幽灵的

2. 鬼怪妖魔般的

3. 【物】光谱的

spectral

词形变化：

副词: spectrally | 名词: spectrality |

spectral['spektrəl]adj.1.■鬼怪的，恶魔的，幽灵的2.■鬼怪似的，幽灵般的3.■幻觉的，错觉的4.■【数学】谱的5.■【物理学】光谱的6.■光谱似的

1. of or like a ghost. spectre + -al
   鬼怪的；似鬼怪的
   
2. of or concerning spectra or the spectrum. spectrum + -al
   光谱的
   

spectral

形容词 spectral:

of or relating to a spectrum

resembling or characteristic of a phantom

同义词：apparitional, ghostlike, ghostly, phantasmal, spiritual

spectral

■The spectral range for Grating #H6, #H7, #H9, #H10, #H11 and #H12 varies according to the starting wavelength range.

12号光栅的光谱覆盖范围随其始波长范围变化。

■In 1896 Seeman observed that application of an external magnetic field caused a splitting of atomic spectral lines.

1896年西曼观察到应用外磁场时，使原子光谱线分裂。

■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。

■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 .

■SLMS systems reduce the potential spectral errors usually associated with photopic detector-based measurement systems.

SLMS因通过了适应光探测型测量系统而减少了潜在的光谱误差。

■Colour filters are not very effective in isolating narrow spectral bands.

一些滤色片不能很有效地分离狭窄的光谱带。

■A convenient classification of stars is based upon the observed sequence of spectral types.

一种实用的恒星分类法是基于测得的光谱类型序列。

■The origins of stars of differing spectral types must be dissimilar.

不同光谱型星的起源必然是不一样的。

■The Influence of Different Grazing Intensity on the Near-ground Spectral Reflectance of Leymus chinsesis Steppe.

不同放牧强度对羊草草原近地面反射波谱特征的影响研究。

■A spectral mask that horrifies all enemies in proximity, causing them to run in fear.

产生一个发光面具,恐吓周围的一切敌人,让他们在恐惧中逃跑.

■The slit of Hyper Spectral Imager(HSI) is introduced,which plays a key role in the instrument.

介绍了在狭缝超光谱成像仪中的重要作用。

■Comparison and Uncertainty of Aerosol Optical Depth Estimates Derived from Spectral and Broadband Measurements.

从谱和宽带测量结果得出的气溶胶光学厚度估计值的比较和不确定性。

■There was no change in his father's position, or in his spectral look.

他父亲的姿势一点没有更动，阴沉的脸色也依然不变。

■The instruments differin spectral response, reading aperture size, and illumination geometry.

仪器不同 在鬼反应, 读开口大小, 和照明不同。

■Traditional methods are steered beamformer, high resolution spectral estimation, time delay estimation (TDE).

传统的声源定位方法主要有：可控波束形成技术；高分辨率谱估计的定向技术；时延估计技术等。

■Still , in the context of PBEE,the use of inelastic spectral values requires new, custommade attenuation relationships.

但是，在PBEE(基于性能的工程抗震)范畴中，应用弹塑性谱需需要一套另外的、固定的衰减关系。

■To separate (light) into spectral rays.

使(光)色散

■Spectral instruments, Fluorescence lifetime system, solar simulators, infrared array detector, laser, lens.

光谱仪器，时间分辨荧光测量系统，太阳模拟器，红外成像仪，红外面阵探测器，激光器，光学元器件。

■Total radiation instruments employ some broad spectral band sensors.

全辐射仪器要使用某些宽频带传感器。

■The spectral envelope is the mel frequency scale and IDFT is used to extract the estimate of sample autocorrelations.

再由语音信号谱包估计抽样自相关 ,用 IDFT提取抽样自相关估计。

■On the bAsis of (RM1, RM) and (RM, RM2) predicating n and k value and photocurrent before ark (Smax) of spectral .

出现后，S/Smax约为60%时，根据（RM1，RM）和（RM，RM2。）

■Soectrophotometer Instrument that measures colour by obtaining and analyzing its spectral composition.

分光光度计把颜色转为光谱,分析构成光谱的色光,从而测量颜色的仪器。

■Spectroscopic observations show that the spectral lines of HDE 226868 shift back and forth with a period of 5. 6 days.

分光镜的观测表明HDE226868谱线的来回波动有5.6天的周期。

■We analyse statistics properties of ground clutters and study AR model of correlated clutters power spectral density.

分析了地杂波统计特性，研究了相关雷达杂波功率谱特性的AR模型及其模拟方法。

■The relationship between solar spectral radiation change and greenhouse effect are preliminarily analysed.

初步分析了分光辐射变化与温室效应的关系。

■A multitaper spectral estimator is built based on the minimization of a cost function.

利用最小化代价函数的方法推导了一种谱分析的多窗口。

■Study on the feasibility of estimating potassium content by rice spectral analysis.

利用水稻光谱分析估测钾素含量的研究初报

■More than 57 spectral lines have a power above 0.5 W at a single line.

单支输出功率在500mW以上的有57支谱线.

■Influence of aluminum as deoxidizant on measurement in emission spectral analysis and its rectification.

发射光谱分析中脱氧剂铝对测定的影响与修正。

■The cheapest way to get one is to invoke the spectral theorem and to conclude that normal operators always have non-trivial invariant subspaces.

取得这样结果的最省力的尝试是引用光谱定理而得到正规算子恒有非平凡不变子空间的结论。

■The rule of thumb is this: The higher the starting wavelength, the more truncated the spectral range.

变化规则是：起始波长越大，光谱覆盖范围被截去得就越多。

■The visible is the most well-defined spectral region.

可见光是含意最明确的光谱波段。

■The spectral sensitivity of various cells is very different.

各种光电管的分光灵敏度是很不相同的。

■Whitening in Range to Improve Weather Radar Spectral Moment Estimates. Part I: Formulation and Simulation.

向白端移动以改变天气雷达谱的瞬间估计,第一部分:算法和模拟。

■Whitening in Range to Improve Weather Radar Spectral Moment Estimates. Part II: Experimental Evaluation.

向白端移动以改变天气雷达谱的瞬间估计,第二部分:试验评估。

■The spectral width was increased from 18nm of normal integrated SLD devices to 37nm of quantum well intermixed devices.

和普通的集成超辐射器件相比，在相近的输出功率下，器件的光谱宽度从18nm提高到了37nm。

■The commercial rigs also have higher specs on spectral purity.

商业设备也有更高的规格上的频谱纯度。

■DPSS are set of indexlimited orthogonal sequences, which have maximum spectral energy in the frequency range.

在众多的正交序列中，DPSS在设定的频率范围内具有最大的频谱能量。

■It was found that fluctuation complexity was more effective in detecting low-SNR speech than spectral entropy.

在低信噪比情况下，涨落复杂性测度比广泛应用的谱熵方法更有效。

■A method for calibrating spectral bidirectional reflectance in any illumination and viewing geometrics is proposed.

在光谱光度计的校准中，需要在特定的入射和接收的几何条件下进行。

■The spectral reflectance and concentration of chlorophyll-a are measured instantaneously in the Fuhai Lake.

在圆明园福海同时进行光谱测量与叶绿素测定。

■In photoelectric spectral analysis for a steel sample,the result depends on the condition of sample surface.

在对钢样进行光电光谱分析时,其表面情况对分析结果有直接影响。

■Besides, the problems of spectral sequency analysis and the resonance of non-sinusoidal wave have been discussed.

在序谱分析和对沃尔什波的谐振问题上，指出沃尔什函数的一些特点。

■In this paper we investigated(AC)operators, decomposable operators, spectral operators and their relationships.

在本文中,我们研究了(AC)算子,可分解算子,谱算子以及它们之间的关系。

■On the basis of this, a new method of spectral envelop adjustment is presented.

在此基础上，本文探讨了一种谱包络调整的改进方法。

■In test instruments, resolution of the system is dependant on spectral purity of the monochrometer.

在测试仪器中，单色器的光谱纯度决定系统的分辨率。

■Here he inaugurated the spectral theory of bilinear symmetric forms.

在这里他开创了双线性对称形式的光谱理论。

■During unsaturated growth, the width of the spectral profile will decrease.

在非饱和增长期间，谱线轮廓的宽度将减

■Natural spectral peaks of the vocal tract that aid in the recognition of speech sounds.

声道的自然频谱峰值,帮助语音识别。

■Multicomponent spectral fitting( MSF) is an important method of interference correction.

多元光谱拟合(sf)是一种新的校正多种基体干扰的方法。