查询词典 curve

Using the formula supplied with the standard absorption curve, determine the amount of sulphur dioxide in the test solution from the absorbance measured.

用标准消光曲线提供的公式，从测量的吸收率来测定测试溶液中二氧化硫的量。

Result When slight conjugated linoleic acid was added, there were significant changes on the ultraviolet absorption curve of complex fatty acids within the range from 230 nm to 240 nm.

结论共轭双键对脂肪酸在230~240nm范围内的紫外吸收有显著影响，从而为共轭成分的存在提供了检测依据。

Result］ The correlation coefficient of standard curve by atomic absorption spectrometry was 0.997 4-0.999 5, the relative standard deviation was 0.36%-2.80% and the recovery was

结果］ 原子吸收光谱法测定的标准曲线相关系数为0.997 4~0.999 5，相对标准偏差为0.36%~2.80%，加标回收率为

The absorption dynamics curve of superfine CaCO3 to polycarboxylic acid dispersant SDA-30 were studied.

测定了聚羧酸类分散剂SDA-30与超细CaCO3的吸附动力学曲线。

In addition, the curve of terahertz absorption coefficients can be fitted by a straight line with a slope of 1.92. From the results of scanning electron microscope, the ranges of inner diameter and outer diameters of the sample were from 5 to 15 nm and from 15 to 25 nm, respectively, and its length was in the order of micrometer.

检测结果显示，在0.2～2.0 THz内，样品折射率随着频率的增加而减小，吸收系数却随着频率的增加而增加，并可以拟合斜率为1.92的直线；样品的内径为5～15 nm、外径为15～25 nm，且长度达到了微米级，样品含C量大约为94%，其他为O和Cl杂质元素。

Absorption curve of four micro-perforated panel is the best in three different structure. But its performance is close to three layer micro-perforated panel.

优化后的四层微穿孔板结构在整个频率内的吸声系数曲线最为饱满，但是与三层结构相比，吸声性能提高不多。

Based on the result of theoretical research the absorption coefficient curve of a substrate material has be ound,which ensure the three-channel BCCD work in the region of X-ray.

通过理论分析，找出了能保证BCCD在X光区工作的衬底材料所应满足的吸收曲线。

The result of experiment illustrated that three layer micro-perforated panel after optimization can indeed obtain satisfactory absorption curve. The result is accordant with calculation, which can be used on project.

同时选用了结构参数相近的微穿孔板进行实验，实验结果表明，优化设计的三层微穿孔板结构确实能够获得饱满的吸声系数曲线，与理论计算结果吻合，为工程应用提供了依据。

The influence of surfactants CTMAB and CPC on the absorption spectra, calibration curve, and acidity of Al-CAS colouring system was studied.

对表面活性剂［十六烷基三甲基溴化铵和氯化十六烷基吡啶］在吸收光谱、工作曲线和显色酸度等方面对铝－铬天青S显色体系的影响进行了研究。

The structure and characteristics of corn resistant starch were determined, including granule structure, crystallization, thermal characteristic, molecular weight, iodine absorption curve and amylose content.

对玉米抗性淀粉的结构和性质进行了测定，包括颗粒结构、结晶结构、热特性、分子量、碘吸收曲线及直链淀粉含量。

John Robbins lives with his family in Santa Cruz, California.

约翰罗宾和家人居住在加利福尼亚州的圣克鲁斯县。

The international background is mainly the economic ties among different nations tented to be widen and deepen at the peace and development times.

国际背景主要是和平与发展时代条件下的世界各国经济贸易联系的日益加深。