查询词典 speculum iron

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。

Pelting rain of iron and mercury, the earth is burning up and writhing...

金属的急雨，地球正在被燃烧，扭曲

The effect of solution of iron pentacarbonyl and ultrasonic power on oxidation reaction is discussed.

纳米氧化铁催化剂的氧化效果。

The suitable condition of preparing catalyst, namely the solution of iron pentacarbonyl is 0.5mol/L, the ultrasonic power is 100W, is obtained.

在环己烷氧化反应体系中，考察了反应时间、温度、催化剂用量、引发剂用量、空气量因素对催化氧化反应的影响。

The suitable condition of preparing catalyst, namely thesolution of iron pentacarbonyl is 0.5mol/L, the ultrasonic power is100W, is obtained.

在环己烷氧化反应体系中，考察了反应时间、温度、催化剂用量、引发剂用量、空气量因素对催化氧化反应的影响。

FeSi nanoparticles were synthesized via thermal decomposition of iron pentacarbonyl in the solution of dioctyl ether, stabilizers oleic acid and oleylamine. The TEM images showed that FeSi nanoparticles had cubic shape, but it seemed that the composition was not uniform. According to the EDS results, the Fe:Si ratio of gray-uniform nanopaiticles was almost 1:1, and blacker FeSi nanoparticles contained more Fe atoms. Although FeSi didn't have uniform structure, it still could be proved that the incorporation of Fe and Si existed in a single nanoparticle. All possible structure, lattice, binding, morphology, surface condition would be discussed. These results indicated that perhaps FeSi2 was the main structure of the new products; however, due to incompletely combination and less synthesized time, it might still contain some part of Si and Fe structure. Besides, FeSi nanoparticles preserved the optical properties from Si atoms, but the PL intensity was much lower. The maxima PL peak appeared at 388 nm with the excitation at 300 nm. Their saturation magnetization, remanent magnetization and coercivity were measured by the SQUID, exhibiting their nearly superparamagnetic behavior.

利用热裂解系统可成功将研磨矽奈米粒子及五羰铁结合，制备出铁矽奈米粒子；从穿透式显微镜照片可知其粒子呈现立方体型态，但颜色深浅及组成不均，EDS结果则显示颜色均匀之粒子铁与矽之组成大致为1：1，颜色较深之粒子则含有较高量的铁元素；尽管组成比例并不统一，但单颗粒子同时含有矽与铁两种元素，初步说明铁矽奈米粒子之形成；进行多种结构与表面分析并探讨所有可能之键结、结构及表面元素后，推测铁矽奈米粒子可能以FeSi2之结构形成，并同时包含未重组完成的矽及铁之结构；利用PL分析得知铁矽奈米粒子确实保留矽之放光特性，并在300 nm激发光源下，於波长388 nm处有一最强放光特性峰，但整体发光效益不及研磨矽奈米粒子之结果；最后，利用超导量子干涉磁化仪量测其饱和磁化量、残留磁化量、与矫顽磁力，发现磁滞现象并不明显而几乎呈超顺磁性。

But it is to live miserable we know not why; to work sore and yet gain nothing; to be heart-worn, weary, yet isolated, unrelated, girt in with a cold universal Laissez-faire: it is to die slowly all our life long, imprisoned in a deaf, dead Infinite Injustice,- as in the accursed iron belly of a Phalaris Bull!

悲惨的是活得可怜，而不知为什么；是工作得筋骨酸痛而无所得；是心酸，疲惫，却又孤立无援，被冷冰冰的普遍的自由放任主义紧紧裹在中间；是整个一生都在慢慢死去，被禁闭在一种不闻。

But it is to live miserable we know not why; to work sore and yet gain nothing; to be heart-worn, weary, yet isolated, unrelated, girt in with a cold universal Laissez-faire: it is to die slowly all our life long, imprisoned in a deaf, dead Infinite Injustice,- as in the accursed iron belly of a Phalaris Bull!

悲惨的是活得可怜，而不知为什么；是工作得筋骨酸痛而无所得；是心酸，疲惫，却又孤立无援，被冷冰冰的普遍的自由放任主义紧紧裹在中间；是整个一生都在慢慢死去，被禁闭在一种不闻，不动，无边的不正义之中，就象被扔进了暴君的铜牛的该死的铁肚里一般。

The iron content was determined by phenanthroline photometry, and T(2) values as well as relaxivity evaluated with a clinical MR system at 1.5T.

用菲咯啉光度法测定铁含量，并用临床用核磁共振系统在1.5T强度下测定T(2)值和弛豫效率。

Condition filter experiments for determination of the iron by phenanthroline spectrophotometry in the genral textbook are single factor experiments, and there are some problems in the experimental design.

普通教材中邻二氮菲分光光度法测定铁条件选择实验都是单因素条件实验，不够全面，实验设计中也存在一些问通。

He paid $5,000 for this cupcake.

他我这个纸杯蛋糕花了5000美元。

I mean, if you want to, that is

我的意思是，如果你们想吃的话。