nM的例句大全

the dynamic change of the total flavone content in ophiopogon japonicus fruits was measured by the method of spectrophotometric colorimetry at 510 nm.

通过总黄酮显色处理后在510nm下的比色，分析了麦冬果实不同生长期总黄酮含量的动态变化；

DICM has been successfully utilized to measure the mask standard step height and the experimental results agree well with that of the international calibration. The results also show the system has good repeatability with a maximum deviation of 5 nm.

将该系统应用于微电子掩模板台阶高度标准的测量，实验表明DICM的测量值与国际比对结果相符合，系统具有良好的复现性，极限偏差小于5nm。

The distribution of C ⅵ line ( at 207.1nm) and the time behavior has been measured with Optical Spectroscope Multichannel Analyzer and single channel near ultra violet system in HT-6M Tokamak.

利用光学多道分析仪和单道近紫外系统分别测量了HT－6M托卡马克CⅥ（207.1nm）谱线线形分布和时间行为。

The characteristics of particle number and size distributions ranging from 15 nm to 30 μ m along the vehicular exhaust plume emitted from a light-duty diesel vehicle under the low and high idling conditions were examined.

测量了轻型柴油车在高怠速和低怠速运转的条件下，其尾气烟羽中粒径范围在15nm到30μm的颗粒数量和粒径的分布。

Spectra of type three are mainly distributed in the Bohai channel. The spectrum peak value of type three locates at 500-550 nm, and a minimum occurs at 440 nm.

类型3光谱峰值位于500~550nm范围内，440nm存在极小值，主要分布在渤海海峡和渤海中北部的一块海域。

the capability to do quantitative measurement was demonstrated by recording the atmospheric oxygen absorption near 760 nm.

通过对大气中氧气在760nm处的吸收谱线的绝对强度测量，验证了该方法的定量测量能力。

it was found that ferrous oxide with particle size less than 40 nm could be prepared by controlling a certain process conditions.

结果发现，在一定的试验条件下，可获得粒度小于40nm的氧化铁。

the split point was shifted in the bandwidth with the period of 11 n, and in one period the sensitivity of the split point wavelength shift versus the applied force was 0.05 nm/ n.

分裂点以11N为周期在FBG的全波带宽内移动，周期内分裂点波长漂移相对于受力的灵敏度为0.05nm/N。

In the absorption peak section of 240~ 300 nm, the ultraviolet absorption in acetonitrile solution was higher than that in phosphate buffer solution.

在240￣300nm吸收峰区间内，乙腈溶液中木瓜蛋白酶的紫外光吸收值比在磷酸缓冲液中的高。

Methods: The experimental condition of the RP-HPLC method was as follows: Shim-pack CLC-ODS column ( 150 × 4.6 mm), with linear gradient elution using acetonitrile and water; The flow rate was 0.8 mL/ min; Detected wavelength was 235 nm;

方法：采用RP-HPLC法，Shim-pack clc-ODS（150×4.6mm）色谱柱，乙腈和水梯度洗脱，流速0.8mL/min，检测波长235nm，柱温25℃。

Building CATV Network Using 1 550 nm Optical Technology

用1550nm光技术构建城域有线电视网

The rutin was used as a standard compound and the flavones of Viola diffusa Ging was quantitated by measurement of the absorbance at 265 nm.

以芦丁为标准品，在265nm处测定其总黄酮含量。

These results indicate that the film has a good reflective and absorption characters at the wavelength of 650 nm and is promising for application as recording media for digital versatile disc ( DVD-R).

结果表明在波长650nm处薄膜的折射率为2.19，吸收常数为0.023，具有良好的吸收和反射特性，显示出作为高密度数字多用光盘（DVD-R）记录介质的良好应用前景。

Wavelength calibration and radiance calibration method by using standard DC mercury lamp and tungsten lamp are described, with the spectrograph, 290~ 450 nm solar ultraviolet/ atmosphere spectrum is measured and the measured results are given.

介绍了使用标准直流汞灯和标准石英卤素钨灯进行波长定标和辐射定标方法。并利用该平场光谱仪对290～450nm太阳紫外/大气光谱进行了测量，给出了测量结果。

High power bottom emitting vertical-cavity surface-emitting lasers ( VCSELs) emitting at 980 nm was fabricated and characterized.

研究制作了大面积底发射氧化限制面发射激光器，并分析了器件特性。

This paper reported a continuous-wave Cr4+: YAG laser pumped by a Nd: YVO4 laser with a tuning range over 160 nm.

介绍了一种在1500um附近连续可调谐的Cr~（4+）：YAG激光器，最大可调谐范围达160um。

The experiment results show that wavelength conversion range is over 30 nm, and both up-and down-conversion are realized.

实验结果表明，转换器件具有高于30nm的波长转换间隔，并可实现波长上、下转换。

Their growth were measured by monitoring the increase in absorbance at 660 nm.

通过测定培养液在660nm下吸光度的变化，实现了对不同荚膜红细菌变异体光合生长过程的监测，并讨论了这些变异体的生长特性。

Research and Application of Making nm Composite Material with Modificated White Mire

造纸白泥改性制纳米复合材料的研究与应用

The diameter of the virus was about 25 nm after purification by CsCl density gradient centrifugation.

通过CsCl密度梯度离心提纯病毒，在电镜下观察到了大小基本一致的病毒粒子，病毒直径约为25nm。