谱
- 与 谱 相关的网络例句 [注:此内容来源于网络,仅供参考]
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For example: peripherin-layer is made of nuphtheroquinon-xylenediol azide-anti-alcohol (microspectroscopic catalysical sensitivity range of up to 320 ~ 460nm), PS print, when you choose to use iodine gallium light, exposure time, simply by 20s with high pressure mercury lamp above the 30s, because although the two lamps and the spectral 300 ~ 460nm scope, but sulfonylated spetroscopy gallium light emission from 400 nm wavelength in close to the section of the distribution of light energy and light energy than much of high pressure mercury lamp, uniform is also much larger, and with this kind of formulation-peripherin-catalysical spetroscopy, emiting anastomasis sensitivity more productive.
感平层是用邻二叠氮醌型感平剂(平谱不分平感量边界为320~460nm)的PS版,晒版时若采取碘镓灯,曝平工夫只需20s把握,用矮压水银灯则给30s以上,这是因为:虽然两栽灯具的平谱成不分都在300~460nm边界边,但磺镓灯不收射的平谱洋挨近400nm波不幼段的平能量的不分布及平能量比矮压水银灯平均得众也不小得众,并且与这栽感平剂型的平谱不分平感量更为吻不分,不收平效果也更矮的原由。
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The work comprises five chapters in the light of its framework and hierarchy, here all of parts are discussed respectively as following.? First, in chapter one, the concept of Chemstation is reviewed, and the applications of the software are illustrated. Then the background and the value of work are discussed in brief.? Next, there are three parts in chapter two. In first part, the main function and characteristics of chemstation are introduces in details. In the second part, the method of the object-oriented, the features of UML and Rose served as the visual development environment of UML are summarized. In the last part, some standards and criteria of chromatography data are mentioned, such as unified chromatography data style technology and GLP(Good Laboratory Practice for Nonclinical Laboratory Studies).?
从总体结构上分为五大部分,这几个部分的主要内容有:●在第一章中,简述了色谱数据处理软件和它的应用范围,然后简要的说明了选题背景和意义●在第二章中,首先以色谱工作站N2000为例,介绍了色谱工作站的主要功能和特点;然后概括了面向对象的方法和UML统一建模语言以及可视化开发环境Rose的特征;最后介绍了与色谱数据相关的标准和规范,如统一的分析数据和质量信息标准和GLP(非临床优良实验研究规范)。
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The influence on energy/power measurement due to nonuniformly sampling is analyzed and the energy relation of the nonuniformly sampled signal in time domain and frequency domain is deduced.
如果输入周期信号的各次谐波谱线和各寄生谱线均不产生重叠,则可利用本文提出的方法计算出各通道的取样时间偏差的估计值,并证明了周期信号在其占有频带内可保证各次谐波谱线和各寄生谱线不发生重叠。
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The absorption spectrum center wavelength of dolomite is near 232 μm is shorter than 235 μm of limestone,and thus RBD7 and RBD8 can be employed effectively to identify dolomite and limestone,respectively. Felsic rocks show AlOH and Fe3+ absorption characteristics in the VNIRSWIR region,while the maficultramafic rocks show Fe2+ and Fe,MgOH absorption features,hence the use of different valence state of iron and secondary minerals can distinguish them:ASTER band2/band1 represent Fe3+ distribution,ASTER band2/band1 represent the Fe2+ distribution,RBD6 can estimate the AlOH mineral abundance. Psammitic/pelitic schist containing phengite,chlorite,stilpnomelane,as well as the weathered surface covered by clay minerals,exist characteristic absorption spectrum in the 221 μm(band 6),and has a high reflectance in 165 μm(band 4),while the blueschist/greenschist show high reflectance in the 221 μm(band 6),and it exit low reflectance in 165 μm(band 4),and blueschist/greenschist appear low ASTER band4/band6 ratio.
白云岩的CO2-3吸收谱带中心波长位于232〖KG*3〗μm,与灰岩的CO2-3 吸收谱带中心波长位置235 μm相比,具有向短波长方向移动的特点,据此可以利用RBD7、RBD8分别有效的识别白云岩和灰岩;长英质岩石显示AlOH和Fe3+ VNIRSWIR吸收特征,而基性超基性岩石显示Fe2+和Fe、MgOH特征,利用不同的铁价态和次要矿物可以区分它们:ASTER band2/band1代表了含Fe3+矿物分布信息、ASTER band5/band4代表了含Fe2+矿物分布信息、RBD6可以估计AlOH矿物的丰度;砂质/泥质片岩含较多的多硅白云母、绿泥石、黑硬绿泥石以及风化后表面覆盖的其它粘土矿物,在221 μm(band 6)存在有特征的吸收谱带,并且在165 μm(band 4)具有较高的反射率,而蓝片/绿片岩在221 μm(band 6)反射率较高,不具有明显特征吸收谱带,同时其在165 μm(band 4)反射率较低,因此蓝片/绿片岩ASTER band4/band6 比值低。
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Results show that the value of spectral width from turbulence is below 0.5 ms, and the oblique beams are more reliable than the vertical beam, and the turbulent dissipation rate distributes between 10ms and 10ms.
得出结论:湍流谱宽值在0.5 ms以内;在风廓线雷达的波束中,倾斜波束的谱宽值比垂直波束的谱宽值更可靠;利用倾斜波束提取的谱宽计算得到的湍流耗散率的量级在10ms到10ms之间;湍流耗散率的大小随着高度的增加而减小。
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The conditions of LC-MS were developed for simultaneous detection of five β-agonists in liver and muscle tissues.
研究并确定了液相色谱-质谱联用同时测量五种β-受体激动剂的液相色谱和质谱条件。
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It is one of the most important method in chemical research. The course matches Instrument Analysis course. We set up 16 experiments: atomic absorption spectrum, atomic emission spectrum, atomic fluorescent, ultraviolet-visible absorption spectrum, infra-red absorption spectrum, and molecular fluorescent which are for photometric analysis; vottammetric analysis , coulometry analysis ,volt-ampere analysis and polarogarphy for electroanalytical chemistry; Gas chromatography and liquid chromatography for chromatographic analysis.
本实验内容与仪器分析理论课内容相配套,针对光化学分析开设了原子吸收光谱、原子发射光谱、原子荧光、紫外-可见吸收光谱、红外吸收光谱、分子荧光光谱等实验;针对电化学分析开设了电位分析法、库仑分析法、伏安和极谱分析法等实验;针对色谱分析开设了气相色谱和液相色谱分析等实验,共开设了16个实验。
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Bartok created a special musical notation such as staffs,Bartok-devised key signatures, accidentals, 1/2pedal, harmonics. Some symbols are used to separate phrases, such as "│",",", fermata, etc., which is not common. Among all,"│" symbol is used most frequently to separate phrases.
巴尔托克独特的记谱法,在《小宇宙》中表露无遗,多元的谱表应用、方便弹奏者视谱的巴尔托克式调号记谱法、临时记号的普遍使用,以及其他特殊记谱方式如1/2踏板记号、泛音音符与分句记号的标示如「|」、「,」与「」等,为二十世纪音乐创作带来丰富的泉源。
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Work on mesoscopic superconducting films has demonstrated interesting new features associated with the interplay between fluxions and artifacts.
在超导材料方面,生长出具有国际一流水平的氧化物高温超导单晶;在铁基高温超导材料方面,获得最高的超导转变温度;在超导机理的研究方面,建立了一些行之有效的手段,如低温比热、隧道谱、角分辨光电子谱、红外光电导谱等等,利用这些重要手段获得了一些重要结果,如从比热角度提出欠掺杂氧化物超导体应该具有一个费米弧基态,利用高精度角分辨光电子谱测量第一次观察到115meV和150meV两个新的高能量精细结构。
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The gas chromatography quantitative analysis conditions of gum rosin were studied by selection of chromatographic columns and chromatographic resolution conditions with the pure rosin sample of P.
用纯思茅松松香样品,通过选择色谱柱和色谱分离条件,研究确定了脂松香气相色谱定量分析的条件,定量分析了松香树脂酸的相对百分含量;定量分析数据通过统计学中的Grubb′s检验法进行误差检验,在确定的条件下脂松香气相色谱定量分析结果具有稳定性、准确性和复现性结果;对马尾松、湿地松松香定量分析也取得同样结果。
- 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。。。。。。