• It is formed by a process of "self-ionization".

    由“自身电离”这过程形成

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  • So let's address this by considering another example, which should clarify what the difference is between these ionization energies.

    我们另外一个例子来讲一讲这个问题,应该能够说清楚,各个电离能之间区别

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  • The first ionization potentials of the noble gases provide a measure of how firmly the outer electrons are held by the effective nuclear charge.

    稀有气体阶电离提供了评价标准,能衡量外层电子有效核电荷束缚的强度。

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  • The matrix facilitates ionization of proteins when excited by laser energy.

    基质激光能量激发下使蛋白离子化

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  • The negative effect produced by ionization of the dielectrics is reduced with the phase factor of alternating electric signals.

    利用交变电信号相位项,降低电介质电离而产生负效应。

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  • Model GC-4400 Photo ionization Gas Chromatograph development by Beijing City East and west Electronic Technology Institute is described in this article.

    介绍了北京市东西电子技术研究所(北京东西分析仪器有限公司)、开发生产的的GC-4400型便携式离子化相色谱仪。

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  • An atom is stripped of all electrons by ionization.

    一个原子由于电离而剥掉其全部电子

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  • Acid intensity of hydrosulfuric acid and stepwise ionization balance were discussed by the use of thermodynamic principle, which are helpful to inorganic chemistry teaching.

    本文应用热学原理硫酸强度逐级电离平衡进行了讨论有助于无机化学教学和学生学习

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  • As to GC with a workstation, this paper introduced a new method used to evaluate the uncertainty of calibration for detection limit by flame ionization detector.

    本文针对工作站GC介绍了气相色谱仪氢火焰离子化检测器检测校准不确定度评定方法

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  • The optimum parameters, such as electron current and voltage for ionization, acceleration voltage, retarding voltage, gas inlet pressure, were determined by experiments.

    通过实验确定最佳参数,其中包括:电子电流电压加速电压、阻止电势、供气压力

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  • Effects of ionization environment, including reaction ions type and amounts in APCI source, on ionization mode of anthraquinones were examined by changing the flow rate and mobile phase proportion.

    通过改变流动流速比例改变离子反应离子种类数量研究离子化环境蒽醌类化合物电离方式影响

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  • A new determination method of natrium in naphtha by ethane-air flame atomic emission spectrometry was studied. The influence of ionization interference in the determination was inhibited.

    研究用乙炔-空气火焰原子发射测定石脑油含量,有效抑制了电离干扰影响测定石脑油中钠提供了新的方法

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  • Based on the principle of the photoelectron imaging spectrometry, the photoelectron image is investigated by using two-photon resonance and three-photo ionization.

    基于光电子成像光谱技术原理研究了光子共振光子电离方法获得光电子成像图谱。

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  • Cosmic rays and X-rays produce energetic electrons by ionization.

    宇宙射线X射线其电离作用产生高能电子

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  • OBJECTIVE To analysis analyzing impurities in Chlortetracycline by using liquid chromatogramand and electrospray ionization mass spectrometry.

    目的应用液相色谱-电喷雾离子化质谱法分析金霉素杂质组分

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  • After that, the CCD damage by ionization effects is discussed.

    讨论电离损伤对CCD性能的影响和解决方案。

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  • Cosmic rays and X - rays produce energetic electrons by ionization.

    宇宙射线x射线其电离作用产生高能电子

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  • The authors also studied the continuous self-recording technique by using the ionization method to measure the Radon gas.

    应用电离测量逸出气连续观测技术进行了预研究试验。

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  • The mechanism of radiotherapy is its ionization action, which can kill the tumor cell directly or indirectly by generation of free radicals, reactive oxygen species to cure the disease.

    放疗主要机制通过放射线对肿瘤电离作用直接间接诱发自由基活性氧杀伤肿瘤细胞

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  • The fragmentation pathway of raddeanin A was studied by electrospray ionization mass spectrometry(ESI-MS/MS) together with chemical derivatization.

    化学衍生结合喷雾电离ESI-MS/MS)法研究银莲花A的质谱裂解方式。

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  • The qualitative analysis of N polyaromatics in heavy oil was made by a double adsorption separation followed by the application of low voltage ionization and high resolution MS direct sampling.

    通过两次吸附分离然后采用低压电离分辨质谱直接进样技术中的氮多环芳烃进行定性测定。

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  • The structure and fragmentation pathway of silybin were elucidated by electron spray ionization mass spectrometry (ESI-MS).

    采用电喷雾离子阱(ESI - MS)谱技术水飞蓟宾的结构裂解途径进行研究。

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  • It is formed by a process of "self-ionization" .

    “自身电离”生成

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  • The alkylbenzene sulfonates (ABS) have been identified by positive, negative ions electrospray ionization (ESI) coupled with collision activated dissociation (CAD) MS methods.

    负电喷雾电离(esi)并结合碰撞活化解(CAD)质谱法烷基苯磺酸盐(abs)进行鉴定

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  • The sensitivity for the measurement of chloropicrin by the modes of positive ion and negative chemical ionization was compared.

    比较正离子化学电离方式负离子化学电离方式测定氯化苦灵敏度

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  • A dynamic equation of plasma density is constructed about ionization, recombination, diffusion and plasma flow which is produced by inhomogeneous pressure.

    考虑等离子存在电离复合两种互逆过程及扩散压力均匀引起的等离子体流动建立密度动力学方程

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  • This method made use of hydrogen flame ionization detector(FID) and counted by area normalization method.

    方法采用火焰离子化检测器,并用面积归一化进行计算

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  • The practicality and the operational standard of determining the apparent ionization degree of strong electrolytes by means of solidifying point reduction method are researched in this article.

    本文探讨凝固点降低测定电解质表观电离实用性操作规范

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  • The control of ionization gauge controlled by a single board computer, which is used in vacuum system, is described in this paper.

    本文介绍用单片机控制电离真空系统控制方法

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  • By combining the photoelectron spectroscopy (PES) with theoretical calculations, the ionization potentials of iodine trichloride were studied.

    结合紫外光电子能谱实验量子化学计算方法研究了三氯化电离能

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