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A new method is proposed for detecting the concentration of benzene quickly and accurately with Raman spectrum.

对苯的激光拉曼光谱进行了理论分析，进行了标准样品和不同质量分数苯样品的系列拉曼光谱实验。

The shape of the electron spectrum in beta decay is not dominated by properties of the matrix element.

衰变的电子谱的形状不取决于矩阵元的性质。

His works span the spectrum from innovative solo works to large-scale opera-house productions, and include such acclaimed works as Between Two Fires (1982), The Race (1992), The Dark Forest (1993), A Long Undressing (1997), Jerusalem (1999), Les Noces (1995) and last year's TENT.

他的作品广泛，从独舞创新作品到大型歌剧院作品，编有众多知名作品，如《两火之间》（1982年）、《种族》（1992年）、《黑暗森林》（1993年）、《漫长的解衣》（1997年）、《耶路撒冷》（1999年）、《女同性恋的婚礼》（1995年）和去年的《露营》等等。

It is found that the reference wavelength shift of transmission spectrum of the biconical fiber filter is linearly related to changes in the refractive index of the external medium surrounding the biconical fibers. Based on this wavelength-modulation principle, a sensing method of biconical fiberoptic sensors is proposed.

发现双锥光纤滤波器透射谱的参考波长随环绕双锥光纤的物质折射率变化而产生线性偏移的关系，提出了光谱调制型双锥光纤传感及信号检测方法。

The image diagnosis method is presented based on bidimensional Local Wave Method. The grey image of time-frequency spectrum is set as the study target, from which the character correlative to fault is attracted.

提出了基于二维局域波分解的图像诊断方法，通过对时频灰度图像的二维分解提取表征故障信息的图像细节部分，有效地实现了故障的特征提取。

Head to tail type: front is a dense source of the corresponding optical galaxy, and then there are several pairs of gradually increasing bijection of electronic sources and dragged gradually widened the scope of the spectrum index steepens, the intensity gradually weakened radio tail.

头尾型：前面是一个有光学星系对应的致密源，随后有几对逐渐增大的双射电子源并拖着范围逐渐增宽、频谱指数逐渐变陡、强度逐渐减弱的射电尾巴。

The bacteriostatic effects, action mechanisms and antimicrobial spectrum of the strains were tested. After 5 days of culture, a bacteriostatic belt of 6.9-9.67 mm in width was observed on the culture plate, and the inhibitory activity maintained for 10 d. Prefiltration fermentation of the strains P1 and P5 could significantly inhibit conidial germination of the pathogen, with inhibitive rate ranging from 97.51% to 98.12%. The action might be realized by inducing hyphal deformity, bioplasm concentration, conidial germination inhibition and distorting germ tubes of conidia.

通过对其抑菌效果、机制和抗真菌谱进行测定，结果表明，P1、P5和葡萄灰霉病菌对峙培养5 d后，均产生明显的抑菌带，抑菌带宽度为6.90～9.67 mm，培养10 d后，仍然保持稳定的抑菌效果；P1、P5的发酵原液对葡萄灰霉病菌孢子萌发具有显著的抑制作用，抑制率为97.51%～98.12%；P1、P5对病菌的作用机制表现为使病菌菌丝畸形、原生质浓缩、菌丝断裂、抑制病菌分生孢子的萌发、导致孢子芽管扭曲。

There was no difference of hordeins spectrum biotype between genetically homogeneous accessions propagated in different years.

结果表明，有5份种质是具有一种醇溶蛋白语带带型的同质性种质，15份是具有2~6种醇溶蛋白谱带带型的异质性种质；同质性品种不同繁殖年份之间的谱带带型没有变化，而在15份异质性种质中有4份的带型数量及频率则发生了变化。

One challenge is the changing definition of bipolarity."What we have seen over the past few years is the expansion of the bipolar spectrum," said Dr. Sharma. It may be helpful to look at unipolar depression and bipolar disorder as opposite ends of a continuum, rather than distinct diseases, he added.

面临的挑战是双极性定义的改变，Sharma博士指出，我们回顾这几年来，双极性异常所涵盖的范围越来越广；他附带表示，将单极性忧郁与双极性异常视为光谱的两端，而不是完全不同的疾病，可能是有帮助的。

We present a simple approach to determine the content of casein in crosslinked polyacylamide, i. e., protein molecules are complexed with copper ions by biuret reaction. The polymer containing proteins is cinerated at high temperature and then the residue is dissolved into nitric acid. Protein content is measured by determining concentration of copper ion in nitric acid solution using atomic absorption spectrum.

本文提出了一种在交联聚丙烯酰胺中测定酪蛋白的简便方法，即：利用双缩脲反应使蛋白质与铜离子络合，含蛋白质的聚合物在高温下灰化，残留物溶于硝酸，通过用原子吸收光谱测定硝酸溶液中的铜离子浓度来测量蛋白质的含量。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。