The ion implanter has an ion extractor and a mass analyzer for deflecting ions in a predetermined direction regardless of the charged state of the ions. A polarity converter changes the flux direction of a magnetic field in the mass analyzer according to the charged state of the ions.

該離子注入機具有：離子分離器；質(zhì)量分析器，用于按照預定方向偏轉(zhuǎn)由離子分離器導入的離子，而無論離子的帶電狀態(tài)如何国产午夜精品视频免费不卡；以及極性轉(zhuǎn)換器，用于按照離子的帶電狀態(tài)來改變質(zhì)量分析器中磁場的通量方向欧美日韩在线95页。

In this paper, mainly from the perspective of an analysis of the three were in the mass media in the dissemination of popular music itself, the artistic value of the missing, the media speculation, packing away the effect of the value of music , as well as imbalance in the spread of mass media led to the audience-oriented deviation.

本文主要從三個角度來進行分析天天操天天狠天天透，分別是在大眾媒體傳播中流行音樂本身藝術(shù)價值的失缺，媒體的炒作99视频10精品视频在线、包裝效果遠離了音樂藝術(shù)的價值少妇黄片AAA一区二区三区，以及大眾媒體傳播的失衡導致了受眾取向偏差。

This paper determined the olfactory respones of Tetranychus viennensis to different plants odors with "Y" olfactometer and petri-dish, volatiles from leaves of different plants were absorbed with SPME and analyzed with GC-MS (gas chromatograph-mass spectrometer). At the same time, the effects of different host plants on the development of Tetranychus viennensis were determined by means of the leaf-dish rearing method , in addition, the contents of some chemicals in the leaves of different plants were also determined.

本文用"Y"形嗅覺儀法和培養(yǎng)皿法測試了山楂葉螨Tetranychus viennenis Zacher對不同植物氣味物質(zhì)的嗅覺反應国产日本视频一区二区观看，并利用固相微萃取SPME吸附中国一级婬片A片AAA免费、用氣相色譜—質(zhì)譜聯(lián)用儀GC-MS(gas chromatograph-mass spectrometer)分析了不同植物葉片的揮發(fā)性物質(zhì)成分：同時采用海綿水盤法飼養(yǎng)山楂葉螨，研究了不同植物對山楂葉螨生長發(fā)育的影響欧美一级操b视，并測定了不同植物葉片中一些生化物質(zhì)的相對含量国产在线无码精品麻豆不卡。

Michael successfully manuevered his Benetton in the tricky conditions to notch his first win and the first GP win by a German driver since Jochen Mass in 1975

邁克爾駕駛著他的貝納通賽車在不易操縱的情況下拿到了他的第一個分站冠軍，同時這也是自1975年Jochen Mass之后的第一個德國F1分站冠軍国产天天操。

Michael successfully manuevered his Benetton in the tricky conditi***** to notch his first win and the first GP win by a German driver since Jochen Mass in 1975 / IHF

邁克爾駕駛著他的貝納通賽車在不易操縱的情況下拿到了他的第一個分站冠軍欧美日韩国产综合一区二区三区，同時這也是自1975年Jochen Mass之后的第一個德國F1分站冠軍。

This paper determined the olfactory respones of Tetranychus viennensis to different plants odors with "Y" olfactometer and petri-dish, volatiles from leaves of different plants were absorbed with SPME and analyzed with GC-MS (gas chromatograph-mass spectrometer). At the same time, the effects of different host plants on the development of Tetranychus viennensis were determined by means of the leaf-dish rearing method , in addition, the contents of some chemicals in the leaves of different plants were also determined.

本文用&Y&形嗅覺儀法和培養(yǎng)皿法測試了山楂葉螨Tetranychus viennenis Zacher對不同植物氣味物質(zhì)的嗅覺反應草草影院欧美04一区二区三区，并利用固相微萃取SPME吸附日韩高清视频在免费线、用氣相色譜—質(zhì)譜聯(lián)用儀GC-MS(gas chromatograph-mass spectrometer)分析了不同植物葉片的揮發(fā)性物質(zhì)成分：同時采用海綿水盤法飼養(yǎng)山楂葉螨，研究了不同植物對山楂葉螨生長發(fā)育的影響乱激情视频专区，并測定了不同植物葉片中一些生化物質(zhì)的相對含量欧美色图亚州色图乱伦小说。

The thesis analyses the respective link, procedures and the whole process. At last, the thesis closets some vague understanding of persisting in the mass line in the fresh situation, expounding that hi the new situation, the Party's ways of benefiting the people have changed, but the basic standpoint of doing things for the people has not changed at all; the ways that the Party depends on the mass have changed, but the principle that all deports on the mass has not changed; the ways of making decision have changed, but the basic method "Coming from the mass, going up to the mass", has not changed at all.

最后著重剖析新時期對堅持群眾路線的一些模糊認識，闡明新形勢下黨為人民謀利益的方式有了變化久久人妻Av无码中文字幕第一，但黨的一切為人民群眾的根本立場宗旨沒有變；新形勢下黨依靠群眾的方式有了變化亚洲黑人无码专区在线，但黨的一切依靠群眾準則沒有變亚洲精品视频你懂得；新形勢下黨的決策方式有了變化，但黨的&從群眾來99在线精品免费视频，到群眾中去&的根本方法沒有變亚洲你懂的黄色网站；著重強調(diào)新時期堅持群眾路線的重要性和必要性，聯(lián)系實際哦美黄色视频，探討了新時期堅持群眾路線的新途徑久久久久久久精品妇女，進一步疏通和拓寬黨同人民群眾聯(lián)系的渠道，使毛澤東的群眾路線在新的形勢下發(fā)出更加積極有效的作用人人干人人插吧高潮。

The thesis analyses therespective link, procedures and the whole process. At last, the thesis closets some vague understanding of persisting in the mass line in the fresh situation, expounding that hi the new situation, the Party"s ways of benefiting the people have changed, but the basic standpoint of doing things for the people has not changed at all; the ways that the Party depends on the mass have changed, but the principle that all deports on the mass has not changed; the ways of making decision have changed, but the basic method "Coming from the mass, going up to the mass , has not changed at all.

最后著重剖析新時期對堅持群眾路線的一些模糊認識让人操人人，闡明新形勢下黨為人民謀利益的方式有了變化毛片最新网址发布页，但黨的一切為人民群眾的根本立場宗旨沒有變；新形勢下黨依靠群眾的方式有了變化最近最新中文字幕视频一页，但黨的一切依靠群眾準則沒有變yw193.com；新形勢下黨的決策方式有了變化，但黨的&從群眾來www.黄色啊.com，到群眾中去&的根本方法沒有變国产在线永久免费；著重強調(diào)新時期堅持群眾路線的重要性和必要性，聯(lián)系實際看国产一级性交电影免费在线，探討了新時期堅持群眾路線的新途徑人人操人人捖人人看，進一步疏通和拓寬黨同人民群眾聯(lián)系的渠道，使毛澤東的群眾路線在新的形勢下發(fā)出更加積極有效的作用婬乱A片欧美大片人。

Preferential dissolution of α phase for specimens processed less than 12 hrs were revealed by using ICP-MS (inductively coupled plasma-mass spectroscopy). Hydrides having precipitated in the α-phase at the near surface peeled off into the electrolyte, and thus resulted in reduced HUE for specimens having experienced longer charging periods. In order to increase HUE, the hydrogenation promoter, Na2S2O35H2O, was added into the electrolyte to see the effect on the hydrogen absorption.

感應耦合電漿質(zhì)譜分析術(shù)(inductively coupled plasma-mass spectroscopy日韩精品一区二区一级毛片； ICP-MS)分析發(fā)現(xiàn)，滲氫前一階段（12小時）鋁元素有較明顯之溶釋現(xiàn)象最新精品国偷自产在线97，此一現(xiàn)象肇因於滲氫作用使近表面層α-相中析出之氫化物體積逐漸擴大膨脹欧美一级a一片美国大黄，最后剝落而溶於硫酸水溶液，也因此造成長時間之滲氫效率未隨滲氫時間增加而增加黄片一级域名。

In the process of building and using the mass concrete structures, because of the effect of out-side condition and themselves, some faults will form in the structure, these faults will effect the bearing capability and endurance Using nondestructive testing method to test the concrete"s quality and diagnose its healthy, which has the significant sense in assessing the safety stability and research of the administering diseasesThis dissertation mostly researched the testing methods in the mass concrete structure, discussed the principles, methods, features, sphere of application of the ultrasonic testing in the mass concrete structure with faults, used dynamic FEM to simulate the testing process, discussed when the concrete structure with cracks is under the effect of the pulse, how the elastic waves propagate and what are their changing feature, Researched the principles of the first-arriving waves" phase when the cracks" depths are not same, obtained the relation between the inversion point and the cracks" depth, which has the direction sense in the application of projects,The second part of this dissertation is CT , which used the ultrasonic wave running through the tested-substance to get arriving-time of the ultrasonic wave, then inverse the image This dissertation drawed one CT program which can well present the different little cells ultrasonic wave velocity profiles of the substance, thereby to diagnose the quality of the part of the tested-substance, CT has the better using foreground..

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