带谱

Bands of antisymmetric and symmetric streching vibrations in the carboxylate anions are broad or significantly split.

羧基阴离子的反对称伸缩振动和对称伸缩振动谱带是带肩峰或明显分裂的宽带。

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。

At the central frequency of the reduced units 0.5(ωa/2πc), when the transmission band of photonic crystaln is completely inside the band gap of photonic crystalmm, both sharing the same central frequency as their symmetry centers, mirror symmetrical photonic quantum well is formed.

针对光子晶体mnm模型，选择适当的结构参数，通过传输矩阵法对其透射谱进行计算模拟发现，在归一化中心频率0.5(ωa/2πc)处，当光子晶体n的导带处于光子晶体mm的禁带中，且两者均以中心频率处为对称中心时，构成镜像对称的光子晶体量子阱结构。

Polymerization of a phenylacetylene monomer bearing a dendron moiety was carried out by using a rhodium complex Rh[Cl2]2 as catalyst. The structure of the resultant was characterized with infrared, nuclear magnetic resonance, and UV-visible absorption spectroscopic techniques; the experimental data confirmed the generation of the expected polyphenylacetylene derivative (P1) with dendron pendants.

本文合成了带树枝状聚苯甲醚修饰基团的苯乙炔单体，在Rh[Cl2]2催化剂的作用下得到了侧链带聚苯甲醚树枝的新型聚苯乙炔衍生物，用红外吸收光谱、核磁共振谱、紫外可见吸收光谱和凝胶渗透色谱表征了聚合物的结构。

Chapter two was developed the fundamental theorem of speech enhancement, in which the characteristics of speech versus noise, and the model of the speech formation as well, were analyzed. By Combining the conventional evaluating method for speech enhancement system with modern techniques, a new method was proposed, and an experimental system was eventually worked out.

本文以带噪语音为研究对象，开展了带噪语音增强的基础研究工作，从理论和实践上对语音增强的各种算法进行了深入而系统的研究，尝试了在原有谱相减法的基础上引入隐马尔科夫模型、矢量量化及人工神经网络等研究方法及手段并提出了相应的语音增强算法。

The result of seed gliadin electrophoresis showed that there were significant differences in the zynome between transgenic lines and receptor, which were appearance of new bands and disappearance of the receptor's and the degree of expression was also different.

醇溶蛋白电泳结果显示，转基因株系与受体相比存在着显著的差异，主要体现在转基因后代中出现了新带或者缺少了受体的部分谱带及表达量的差异。

The results of isozyme analysis show that the number of isozyme bands of peroxidase, cytochrome oxidase and superoxide dismutase are 13, 11 and 10, respectively. But that of amylase, esterase and malate dehydrogenase are only 4, 7 and 7, respectively.

结果表明：过氧化物酶、细胞色素氧化酶、超氧化物歧化酶等三种酶的同工酶酶谱很丰富，分别有13、11、10条酶带；淀粉酶、酯酶、苹果酸脱氢酶等三种酶的同工酶酶带相对较少，分别为4、7、7条。

It was shown that TAPP and its metalloporphyrin complexes all had good photoconductivity. The surface photovoltage response in tensity of Soret band and Q band were enhanced with an external positive electric field and weakened with a negative electric field, and possessed the characteristic of p-type semiconductor.

并研究了这些卟啉化合物在不同外加电场条件下的表面光电压谱，结果表明，TAPP及其金属配合物都具有良好的光电性能，且其Soret带与Q带的光伏响应强度随外加正电场光伏响应强度的增加而增强，随外加负电场光伏响应强度的增加而减弱，具有P-型半导体的特征。

And broadband of implementation mobile phone, in the belt other piggery a mobile phone comparing takes a computer to want to rely on chart much.

而实现手机宽带，在猪圈旁带一台手机比带一台电脑要靠谱得多。

The 9 primer combinations generated a total of 214 bands, of which 204 were polymorphic.

扩增得到214条清晰的谱带，其中多态带204条。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。