查询词典 spectrum

Methods: A kind of broad-spectrum neutralizer was prepared and the effects on the 5 different kinds of disinfectant were studied by suspension test.

配制一种广谱中和剂，并采用悬液法观察其对5种残留消毒剂的作用效果。

By systematically analyzing the single particle level and the occupation probability near the Fermi surface,and the rule of nuclear particle number deviations with proton numbers for N =8,20,28,50,82,126 neutron chains within the relativistic mean-field model with BCS theory,we have discussed the stability of the shell structure for the traditional neutron magic in the whole range of nuclear spectrum from neutron line to proton line,and predicted that traditional neutron magic number effect shall possibly disappear only in light neutron-rich nuclei.

在考虑了BCS理论的相对论平均场模型框架内，通过系统研究 N =8，20，28，50，82和126六条同中子素链中每个元素费米面附近的单粒子能级间隔、粒子数占有概率比以及原子核体系的粒子数偏离随质子数的变化规律，讨论了传统中子幻数的壳结构在从中子滴线区到质子滴线区整个核谱上的稳定性，预言只有在轻核的丰中子区域，传统的中子幻数效应才可能消失，并把计算结果和最近的文献报道作了比较。

These results of investigation are significant to the high-precision measurement of spectrum and the research of new-style spectral switch.

这一结果对光谱的高精度测量以及新型的光谱开关的研究具有较重要的意义。

The solvent effect of five azo-metal complex dyes in fourteen solvents was studied with Nicol theory for the first time, and the main factors affecting the absorption spectrum of azo-metal complex dyes were found.

首次用Nicol理论研究了五种金属络合偶氮染料在14种不同溶剂中的溶剂效应，找到了影响溶液中金属络合偶氮染料电子吸收光谱的主要因素。

Mr Carlin brings the story alive by telling it through the eyes of a broad spectrum of South Africans. Among these is Desmond Tutu, the Nobel prize-winning archbishop of Cape Town, who was in America on the day of the final and had to find a bar that would let him watch it at an ungodly hour of the morning. Also, Niel Barnard, a former chief spy for the apartheid regime, who used to keep a thick file on Bishop Tutu. And Justice Bekebeke, a young township firebrand who killed a policeman for firing at a child during a riot and spent time on death row.

Carlin先生还借其他许多南非人之口将故事讲得更为生动，这里面有曾获诺贝尔奖的开普敦主教Desmond Tutu，当时他人在美国，大清早地还得去找允许他看比赛的酒吧；还有南非前政府间谍长官Niel Barnard，他手上就有关于Tutu主教的大宗资料；还写到了Justice Bekebeke这位青年激进分子，他因杀死一名朝小孩开枪的警察而获罪入狱，还曾在死囚区服过刑。

Technique previous three days, the request technique oral administration board Langen powder and the vein drop note armor niter zuo or other broad spectrum antibiotic, for entire floats the lip technique creation good body environment.

术前三天，要求术者口服板兰根冲剂和静脉滴注甲硝唑或其它广谱抗生素，为整个漂唇术创造良好的身体环境。

The very low N—Cl bond energy in the parent ion of nitrosyl chloride is a clear reason for the absence of ClNO＋ and ClN＋ ion peaks from the femtosecond laser mass spectrum.

结果表明，ClNO母体离子中键能很弱的N-Cl键是造成飞秒质谱中母体离子ClNO+和碎片ClN+缺失的主要因素。

In the study, we have found that when the long axis of an elliptical transducer is 2.5 times of the distance between nodal line and the plate center under free boundary condition, the depth of the first dip in mid frequency range of SPL spectrum can be greatly reduced.

从这些关系中可以得到激振器长轴是在自由边界条件下，节线到振动板中心距离的2.5倍时，中音谷会得到比较平缓的结果。

While a nominal amount of essential fatty acids can be obtained from the foods you eat, the majority of the population tends to consume far more of the saturated 'bad' fats than essential 'good' fats (Omega 3 and omega 6). Omega 3-6-9 is an well balanced, full-spectrum source of these three "good fats".

基本脂肪酸能够从我们的正常饮食中获得，大多数人往往是大吃大喝容易造成"坏"的脂肪多与"好"的基本脂肪（Omega 3 和Omega 6），Omega 3-6-9是一种维持健康均衡以及这三种"好的脂肪"的充足来源。

The Molar conductivity indicates that all the complexes are nonelectrolyte. IR spectra show the ligand is bonded with RE ion through its oxygen atom in hydroxyl group of phenol; NO3 is coordinated as a symmetrical chelating bidentate group; the coordinated atoms of DMF and DMSO are the oxygen atoms in carbonyl and sulfoxyl groups. Fluorescence spectrum suggests that the Tb3+complexes have characteristic luminescence and its fluorescence intensity is enhanced after doping with La3+, Gd3+, Y3+, influence of doping ions and neutral ligands have also been discussed.

摩尔电导率表明，所有配合物均为非电解质；红外光谱及核磁共振氢谱表明，对叔丁基杯[8]芳烃通过酚羟基的氧原子与稀土离子配位；硝酸根为双齿螯合配位；DMF和DMSO则分别通过羰基氧和亚砜基氧与稀土离子配位；配合物的荧光光谱表明，所有Tb的配合物具有较强的特征荧光，掺杂La~(3+)、Gd~(3+)、Y~(3+)离子对Tb~(3+)的荧光有较强的增强作用。

However it can often be frust ating for a child when people are unable to pronounce their name.

但它往往可以令人沮丧的一个孩子当人们无法断言他们的名字。

All these compounds were obtained from this genus for the first time. Compound, 4-cumylphenol, was a new nature product.

所有化合物均为首次从本属海藻中分离得到，其中4cumylphenol为新天然产物。