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Our experimental results are helpful in understanding the detailed MPI processes of Acetone and dimethyl sulfide.

这些结果的获得有助于对这两种分子的光电离-解离动力学有更全面详细的认识。

At the dimmest part of a Cepheid's cycle, the ionized gas in the outer layers of the star is opaque, and so is heated by the star's radiation, and due to the increased temperature, begins to expand.

在造父变星的一个光变周期开始时,恒星最暗,此时其外层电离气体是相对不透明的,因此会吸收恒星的辐射而升温,并开始向外膨胀。

The states of fragments are identified in the dissociative course.

测量了CO的VUV光吸收谱,得到CO分子的电离阈值。

Polyethylene fittings for use with polyethylene pipes for the supply of gaseous fuels - Metric series; Specifications - Part 3: Electrofusion fittings

电离辐射测量探测限和判断阈的确定。第6部分:基本原则及对瞬态测量方法的应用

Endocellular enzymes of Arthrobacter nicotinovorus D-97 showed a weak hydrolytic activity towards α-1, 4 linkage and glucose, maltose, sucrose and lactose could not be converted into trehalose.

综合采用薄层层析、高效液相电喷雾电离质谱联用(HPLC-ESI/MS)及核磁共振分析手段,在酶反应产物不必被纯化的前提下,最终证明食尼古丁节杆菌D-97对麦芽寡糖的酶反应产物中含有海藻糖。

A number of metal cirque electrodes surround equidistantly outside the glass discharge tube, acting as preionization electrodes.

在玻璃放电管的外表面紧密套上若干圆环形电极,作为预电离电极。

This dissertation includes two parts. The first part deals with study on gas-phase reactions of metal ions with ethanethiol molecule by using the laser ablation-molecular beam method and density functional calculations. The second part describes experimental and theoretical study on VUV photoionization of some molecules using synchrotron radiation.

本论文分两大部分,第一部分介绍利用激光溅射-分子束技术研究金属离子与乙硫醇的气相反应,并用密度泛函理论研究了反应形成的团簇离子的结构和特性;第二部分介绍一些分子的真空紫外同步辐射光电离,结合量化计算分析了实验结果。

PVC Card - Business card printing 】 Electrostatic besetting business card printing and membership card to make a factor, this kind of static electricity is paper or filmogen in business card printing and membership card making, and roller friction or air ionization in paper or film produced by electrostatic, cards and membership cards to make quality a little, and the electrostatic is dedicated appliances, in cards and membership cards and business card printing and membership card in the process of making assisted processing.

静电是困扰制卡和会员卡制作的一个成分,此栽静电是纸张或薄膜质料在制卡和会员卡制作历程洋,与功辊磨擦或氛围电离在纸张或薄膜暗地爆发的静电,差制卡和会员卡制作质量有一点感化,而本文所涉及的静电是由附带的摆设爆发的,在制卡和会员卡制作及制卡和会员卡制作后工序洋起补助增工功用。

In the past several decades, great achievements have been made by the marine foraminiferal boron isotope researches on the following aspects: analytical techniques, offsets between laboratories, isotopic fractionation factor, long-term changes in seawater boron isotopic compositions and vital effects.

最近,海洋浮游有孔虫硼同位素的研究在实验分析技术、实验室偏差、同位素分馏系数、海水硼同位素长期变化以及各种次要因素等方面都取得了长足的进步,尤其是全蒸发负热电离质谱法的建立使硼同位素分析的样品需求量降到纳克级以下。

Methods:Formular dose setting-up method was adopted to set up the radiation sterilizing dose of the product and disinfectant experiment of the product was done.

采用公式剂量设定法,设定产品的电离辐射灭菌吸收剂量并进行产品消毒试验的测定。

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But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊!不用提了。提到肉,真是糟透了。

Tristan, I have nowhere to send this letter and no reason to believe you wish to receive it.

Tristan ,我不知道把这信寄到哪里,也不知道你是否想收到它。