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nm相关的网络例句
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Results: The complex of astrogaloside and vanillin had excitation and emission maxima at 365 and 430 nm , respectively.

结果:黄芪甲甙与香草醛的反应产物的最大激发波长Ex=365 nm,最大发射波长Em= 430 nm。

The power and torque figures have jumped from the 103 kW and 183 Nm to a more meaty 122 kW and 225 Nm.

功率和扭矩数字已增长了103千瓦和183 nm到更肉122千瓦和225牛米。

The experimental research found that the serum concentration quenching and absorption effect is not obvious when the experimental sample is excitated by 220, 230 and 310 to 420 nm monochromatic light, and the fluorescence stimulation plays the main role.

实验还发现:当采用220, 230, 310~420 nm波长的光激发时,血清的浓度猝灭和吸收作用不明显,主要是激发出的荧光起作用;采用240~300 nm波长的光激发时,血清浓度猝灭和吸收作用明显,导致荧光强度随着血清浓度的增加变得越来越弱。

Spectra of highly charged oxygen ions were measured using Spectra pro-500i monochromator equipped with CCD in the region between 200 and 300 nm.

1引言在波长范围270 nm~660 nm的氧的束箔光谱首次观测是Bashkin等人利用1和2 MeV的束能进行的[1,2]。

A DPLS discriminant analysis model was developed based on spectra region from 400 nm to 2 498 nm with mathematic pretreatment 2-8-6-1 and scatter correction treatment the standard normal variate. The accurate discriminant rate of calibration and external validation was 95.7% and 95.6% respectively. For the adulterated samples (MBM mass percentage≥5%), the accurate discriminant rate was 100%.

建立的判别分析模型:数学预处理方法为2-8-6-1,散射校正方法为变量标准化处理,光谱范围为全谱(408~ 2 492 nm),定标模型的正确判断率为95.7%,外部验证正确判断率为95.6%,对于掺入量≥5%MBM时,正确判断率为100%。

A two-photon photopolymerization reaction has been happened using DPVPA as initiator using a Datachroom-5000 laser at 600 nm.

在760 nm的飞秒脉冲激光激发下,DPVPA和PPVPA均发出较强的上转换荧光,荧光峰分别位于468和452 nm。

The photosensitive spectrum range is between 310 nm and 370 nm.

制作出的氮化镓MSM光侦测器的光响应范围在310 ~ 370 nm之间。

The result shows that ponceau 4R has four obvious fluorescence spectral peaks respectively located at 420,530,635 and 687 nm,each of these fluorescence spectral peaks has different best induced light,and the corresponding fluorescence spectra were listed.

文章分别从理论与实验上对220-400 nm不同激发波长下胭脂红标准溶液的荧光光谱进行了分析,结果表明,胭脂红可以产生较强的荧光,分别在420,530,635,687 nm波长处产生了4个荧光峰,各荧光峰的最佳激发波长也不尽相同,文章给出了相应的荧光光谱图。

Shenyang Research Institute of Chemical Industry, Shenyang 110021, China Abstract: Spectrophotometric analysis showed that the peak absorbance for food dye of Allura Red and biological dye of Ponceau-G occurred at 501 and 510 nm. In sunlight after 2, 4, 6, 8, 10 hours, the decomposition rates of Allura Red and Ponceau G were between 2.4 to 5.8% and 3.4 to 10.8%, so they are stable in sunlight. The recovery rates on cottons and glasses were very high, so they are easily recoveried from targets. Further studies showed that the recovery rates of two dyes on the leaves of wheat, cabbage, cucumber and tomato were different, so it need previously determine the recovery rate of tracer on the target crop to adjust the result. Field experiment showed it was easy to measure the pesticide spray distribution of high volume spay and low volume spray to use Allura Red and Ponceau-G as tracers.

沈阳化工研究院,沈阳 110021 摘要:光谱分析表明,食品染色剂诱惑红和生物染色剂丽春红-G的最大吸收波长分别为501 nm和510 nm ;在连续2、4、6、8、10 h阳光照射下,分解率分别在2.4%~5.8%和3.4%~10.8%之间,见光稳定性良好;两种染色剂在棉花叶片和玻璃片上的洗脱回收率都很高,说明易于从靶标上洗脱下来;进一步测定表明,两种染色剂在小麦、甘蓝、黄瓜、番茄叶片上的洗脱回收率各不相同,所以对准备进行测试的作物应先做一次洗脱回收率试验,用以校正测试结果;田间应用表明,用两种染色剂做示踪剂,可以方便地测定常量喷雾和低容量喷雾过程中农药在麦田的沉积分布情况。

From thermal analysis, weight loss occurs pronouncedly at temperatures above 300 oC in air and the residual weight increases with the reaction temperature. The particle size decreases with the increasing ethanol concentration., while the BET surface area decreases when the concentration of water is increased. Pore size measured from the as-synthesized particles is about 2.7 - 4 nm and this becomes slightly smaller after calcination which is about 3 - 5 nm.

TG/DTA中温度上升至约300 oC时,重量开始明显失重,随著合成反应温度上升,最终残留量由1~3%提高为约5~7%,动态光散射粒径分析发现随著乙醇含量增加,煅烧前与煅烧后的粒径尺寸均有下降趋势,随著水含量的增加,比表面积值随著下降,煅烧后的壳层孔隙尺寸约为3~5nm,煅烧前的壳层孔隙尺寸为2.7~4 nm,煅烧后的孔隙度会略为上升。

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相关中文对照歌词
NM 156
推荐网络例句

However, as the name(read-only memory)implies, CD disks cannot be written onorchanged in any way.

然而,正如其名字所指出的那样,CD盘不能写,也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口,替代木托盘,免薰蒸,符合欧盟、北美各国对出口货物包装材料的法令要求;喷涂钢托盘适用于重载上货架之用,托盘表面根据需要制作成平板状、波纹状及间隔形式,满足不同的使用要求。

A single payment file can be uploaded from an ERP system to effect all pan-China RMB payments and overseas payments in all currencies.

付款指令文件可从您的 ERP 系统上传到我们的电子银行系统来只是国内及对海外各种币种付款。