查询词典 wavelength
- 与 wavelength 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The output central wavelength of fiber laser is about 1550nm.At the same time, the paper choose homodyne method for measuring laser linewidth.
本文的主要工作成果:(1)本文从理论出发研究光纤激光器,并制作了单纵模光纤激光器。
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Extraction of edible red pigmengt from solanum nigrum fruit by optimum seeked process conditions, determined single factor condition, designed orthogonal layout, and measured absorbance at 527nm wavelength, weighed up the pigment extracting effect and stability. The most favoured extracte conditions were determined as follows: The extracting regent was citric acid hydrotropic solution, pH was 1.72, the quantities of added sample to the solution was 3.35g/100mL, the temperature was 60℃, the extracting time w...
以成熟的龙葵果为原料提取食用红色素,通过优化工艺、确定单因素条件、设计正交试验,以527nm波长的吸光度值衡量色素提取效果和稳定性;最优化的提取条件为:柠檬酸水溶液提取剂pH为1.72,样品加量3.35g/100mL,提取温度60℃,浸提时间60min;龙葵红色素提取液长期接触光、空气和Fe3+,稳定性下降,因此,在提取、干燥和储存时要尽量避免长时间接触光和空气、避免与铁制容器直接接触。
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When fiber Bragg grating is pressed by local transverse force, the reflection spectra are independent of the applied length. The wavelength of split point is periodical and linearly proportinal to the applied force. And the reflectivity of split point is approximately hyperbolically tangential versus the applied position.
研究表明,当FBG局部横向受力时,受压长度对反射光谱无影响,反射光谱分裂点的波长与横向作用力呈线性正比关系并具有周期性,分裂点反射率与受力位置的关系为近似双曲正切关系。
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The multi-wavelength high energy pulse laser has been proven to be effective and safe in the treatment of pigmented and hyperplasic vascular dermatosis.
多波长高能脉冲激光治疗色素性及血管性皮肤病疗效较好,安全性高。
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Objective To observe the clinical effects and the related factors of the pigmented and hyperplasic vas-cular dermatosis treated by multi-wavelength high energy pulse laser.
目的:探讨多波长高能脉冲激光治疗色素性及血管性皮肤病的临床疗效及其影响因素。
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A shift model has been established for the first time on the basis of interlayer compensating effect of multilayer thin films, and the shift range of wavelength has been calculated using equal dividing method, the result was co incide with the measured result.
并对设计的滤光片采用对分法计算了它在低温条件下波长的漂移量,计算结果与研制出的滤光片实测结果吻合很好。并成功地将研究结果应用于滤光片的设计,对原设计结果进行了准确的修正,使得最终研制的滤光片在低温下完全满足使用要求。
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It is still used occasionally for measurements of wavelength or interatomic distance.
千分之一微米,十分之一纳米)现在仍被用来测量波长和原子间的距离。
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The high-performace liquid chromatographic method was developed for determination of Aloin and Isobarbaloin in rabbit blood. A HPLC system equipment, a Merk LiChrospher 100 RP-18e column with the mobile phase consisted of methanol-water (50:50) and UV detection wavelength at 359nm. The internal standard was 7-hydroxycoumarin and follow rate was 1.0ml/min.
并首先开发出在家兔体内血浆中二个指标成分之高效液相层析分析法,使用Merk LiChrospher 100 RP-18为层析管柱,移动相为甲醇与水(50:50),内部标准品为7-羟基香豆素,在检测波长359nm,流速1.0 ml/min下,分别定量血浆检品与进行确效性的评估。
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Methods: Co1umn: Berger PYR(Ethyl pyridine, 250mm×4.6mm, 6μm); Mobile phase: CO2-methanol with 0.2% isopropylamine (77:23), Pressure: 100bar, Temperature: 35℃, Flow: 2.0mL/min, Detection wavelength: 225nm.
色谱柱:Berger PYR(乙基吡啶柱,250mm×4.6mm,6μm),流动相:超临界CO2-0.2%异丙胺甲醇(77:23),压力:100bar,温度:35℃,流速:2.0mL/min,检测波长:225nm。
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He-Ne laser machine is useful in scientific research and lab teaching.It has jarless wavelength and concentrated energy.
氦氖激光器在科学研究、实验教学方面有较大用处,它不仅相干性好,波长稳定,能量集中,且价廉物美。
- 相关中文对照歌词
- Wavelength
- 推荐网络例句
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With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.
随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。
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But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.
不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。
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Closes the eye, the deep breathing, all no longer are the dreams as if......
关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。