等离子体

Twenty macroelements and microelements were analyzed in the leaves, stems and roots of Plumbago Zeylanica grown in Guangxi province by inductively coupled plasma atomic emission spectrometric.

一、采用电感耦合等离子体发射光谱法测定广西白花丹根、茎、叶3个部位的20种常量及微量元素，探讨了白花丹中常量、微量元素与生物活性之间的相关性。

Inductively coupled plasma optical emission spectroscopy was proposed for the determination of selenium,plumbum,cadmium in human hair ,and two different preparing methods were compared.

采用电感耦合等离子体原子发射光谱测定头发中的硒、铅、镉含量，并采用两种不同的前处理方法进行比较。

Results show that the length of the plasma plume increases with increasing the applied voltage or its frequency.

实验研究了等离子体羽的长度和气体温度跟气体流速，外加电压的频率，外加电压的关系。

The mass flow rate and power of generator and the background pressure affect the attenuation of vertically polarized wave.

发生器流量、功率以及实验真空度对垂直极化电磁波在等离子体中的衰减影响明显。

Experimental results show that in the 4—8GHz frequency area of testing wave, the plasma absorbs vertically and horizontally polarized wave obviously.

实验结果表明：以氩气为工质，真空室中微波等离子体喷流对垂直和水平极化电磁波具有显著的吸收效应。

The institute equipped with 760 sets of all classes of large-scale apparatus, which included computer workstation, large format scanners,large format graphic plotter, X-ray Fluorescence Spectrometer, Inductively Coupled Plasma Atomic Emission Spectrometer, Atomic?Absorption?Spectrometry, powder X-ray diffraction, One-meter Plane-grating Spectrograph, Oscillographic Polarograph, ScanningElectron Microscope, Infrared Spectrometer, Electronic Precision Balance, Sspectrophotometer, semi-industrial ferromagnetic separator,semi-industrial scrubbing machine, semi-industrial continuous dense-medium separation apparatus; semi-industrial continuous gravityconcentrating table equipment and etc.

拥有计算机工作站、大幅面工程扫描仪、大幅面绘图仪、X荧光光谱仪等离子体时序式光电直读光谱仪、原子吸收分光光度计、粉晶X衍射、一米光栅摄谱仪、示波极谱仪、扫描电子显微镜、红外光谱仪、精密电子天平、分光光度计、半工业型强磁选机、半工业型擦洗、半工业型重介质、半工业型重选摇床等设备760 多台。

Similar to Debye screening in QED, at sufficiently high density we expect colour screening to set in and the potential does not go into infinity as r increases. Color screening thus transform a color insulator into a color conductor, turning hadronic matter into a quark matter, where the interactions between quarks and gluons become relatively weak and long range.

在极高的能量密度下，类似于量子电动力学中的"德拜屏蔽"，夸克、胶子间的相互作用可能不再随距离的增大而趋于无穷大，夸克、胶子可以超出强子，在较大的范围内运动，形成夸克-胶子等离子体。

Determination on Contents of Essential Metal Elements of Human in Potentilla anserine L. by Inductively Coupled Plasma-Atomic Emission Spectrum

等离子体发射光谱法测定蕨麻中人体必需金属元素含量的研究，刘晓颖；丁毅；谢继锋；沈宇-66文免费论文库，大学生论文库

When this spark interacts with what is predominately hydrogen, a plasma is formed.

当这个星火互动与什么是氢为主，等离子体的形成。

The optimal condition determined through the experiments are to prefabricate hole of 0.8mm diameter and 1.0mm depth,and collect the plasma radiation excited with second pulse,the laser spectra of higher property can be obtained.

实验确定的优化条件是，预制0.8mm直径和1.0mm深度孔穴，采集第二个脉冲激发的等离子体辐射，可以获得较高质量的激光光谱。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷