A general Godunov finite difference schemes-WENO schemes which had fifth-order accuracy was used to make a numerical calculation for 2-dimensional axis symmetrical laser-supported plasma flow field under laser ablated solid target and laser ablated propulsion efficiency parameters(mechanical coupling coefficient etc.) was obtained by the simulation.The models of the calculation of ionization degree of plasma and the interaction between laser beam and plasma and the simplified eos of plasma were considered in the simulation.

采用針對(duì)高溫氣體電離度的一種近似計(jì)算方法，以及具有五階精度的廣義Godunov差分格式-加權(quán)本質(zhì)無振蕩格式WENO(weighted essentially non-oscillatory schemes)www.69视频，給出了高溫氣體狀態(tài)方程的簡(jiǎn)便描述性交色片视频，并考慮激光與等離子體的相互作用国产全黄A一级毛片电瓶，模擬了強(qiáng)激光與固體靶相互作用時(shí)激光支持靶面等離子體流場(chǎng)的動(dòng)態(tài)物理過程在线视频一区二区国产日韩欧美，并給出了不同參數(shù)條件下激光燒蝕固體靶的推進(jìn)效應(yīng)參數(shù)激情文学无码中文字幕yw。

We found that in the case of neglecting magnetic shear, the plasma current also can be driven by the shear Alfvén wave and the circularly polarized wave, respectively, the efficiency of current drive in the rotation plasma is independent of the plasma density In addition, it is found that whether m=0 or m≠ 0, the effect of the magnetic shear on the compressional Alfvén wave current drive makes the efficiency be dependent on the plasma density and inversely proportional to it.

當(dāng)考慮旋轉(zhuǎn)效應(yīng)而不考慮磁剪切效應(yīng)時(shí)，等離子體平板模型下平面極化壓縮阿爾芬波能夠驅(qū)動(dòng)旋轉(zhuǎn)等離子體電流黄色视频免费观看一区二区，驅(qū)動(dòng)效率也與等離子體密度無關(guān)，卻與旋轉(zhuǎn)大小成正比人妻系统无码专区久久五月天，這與Avinash[Phys Plasmas 4日批国产，2204（1997）]的結(jié)論一致。我們發(fā)現(xiàn)在這種情況下剪切阿爾芬波和圓偏振阿爾芬波都可以驅(qū)動(dòng)旋轉(zhuǎn)等離子體電流欧美AAAA片中文字幕，旋轉(zhuǎn)效應(yīng)引起的電流驅(qū)動(dòng)與密度無關(guān)黄色视频大全网站大全网站大全网站大全。

Subject: The purpose of this.thesis is to explore the therapeutic mechanism of Radix Astragli injection from the point of view of modern medicine through studying its clinical therapeutic effect on patients with chronic glomerulonephritis characteristic of "qi" deficiency in lung - kindney , and its effect on urine protein, plasma albumin, plasma cholesterol, plasma creatinine, urea, hemodynamies urine2-microgiobulin , T lymphocyte , plasma endothelin , nitric oxide .

目的：本文通過研究黃芪注射液對(duì)肺腎氣瘀證慢性腎小球腎炎患者的臨床治療效果以及對(duì)蛋白尿中文字幕精品一区在线、血漿白蛋白、血漿膽固醇人人操人人奸人人干、血肌酐第一第二区免费视频、尿素氮、尿β_2-微球蛋白(β_2-MG)欧美精品视频网站、血流變學(xué)男女动态视频操、T細(xì)胞亞群、血漿內(nèi)皮素你懂的二区国产、一氧化氮的影響欧美中文字幕观看，從現(xiàn)代醫(yī)學(xué)的角度探討其治療作用機(jī)理。

BSpatial characterization of laser induced Cu plasma in air with different laser focusing distancesThe plasma spectra induced by pulsed laser ablation of copper target are measured. By adjusting the distance of the len-sample, the spectrum of air spark plasma欧美欧美视频a√在线、 Cu plasma and the reciprocity of both plasmas are analysed. From the result, it has been shown that the focusing of the laser beam has an important infunence to analyse the properties of the sample.

b 不同的激光焦點(diǎn)位置產(chǎn)生的等離子體光譜的空間特性研究激光燒蝕置于空氣中的Cu靶產(chǎn)生等離子體国产午夜激无码AV毛片不卡国，通過調(diào)節(jié)透鏡與Cu靶的距離，本文觀測(cè)了激光燒蝕空氣產(chǎn)生的空氣火花等離子體一级少妇A片无、激光直接燒蝕銅靶產(chǎn)生Cu等離子體以及空氣火花等離子體與Cu等離子體相互作用等不同情況下的激光誘導(dǎo)擊穿發(fā)射光譜看片色色，激光束焦點(diǎn)的位置在分析材料性質(zhì)的過程中有著重要的影響。

Plasma is a dispersive medium and its equivalent refractive index is related to the frequency of the incident electromagnatic wave and the plasma frequency, so it is feasible to shift the syntonic frequency of plasma defect by changing the plasma parameters, which behaves as a tunable filter.

據(jù)等離子體的強(qiáng)色散特性樱花aⅴ一区二区三区四区，其等效折射率與電磁波頻率及等離子體頻率等參數(shù)有關(guān)国产在线精品一区在线观看，因而可以通過改變等離子參數(shù)，使一維微波光子晶體缺陷層的諧振頻率發(fā)生偏移免费无遮挡毛片中文字幕视频，實(shí)現(xiàn)微波光子晶體的可調(diào)諧濾波特性欧美性free。

In this thesis, the heterojunction with intrinsic hydrogenated amorphous silicon thin layer ( heterojunction with intrinsic thin layer: HIT) solar cells are investigated. The solar cell structure of p/i/n are fabricated. The substrate is a typical 4-inch n-type wafer with (100) crystal orientation, 1~10 ohm-cm and about 525 μm thickness. The p and i a-Si:H layers are deposited by a 13.56 MHz plasma enhanced chemical vapor deposition. The i a-Si:H layers are especially deposited by pulse-wave modulation plasma technique with fixed plasma turn-off time toff = 10 ms and changed plasma turn-on time ton= 10 to 40 ms to selectively control the different silicon to hydrogen bonding configurations. The effect of various Si:H bonds on the performance of HIT solar cells are explored.

中文摘要本論文針對(duì)異質(zhì)接面薄本質(zhì)層(heterojunction with intrinsic thin layer： HIT)太陽電池進(jìn)行研究，采用一般典型四英吋晶向?yàn)?100亚洲中文AⅤ中文字幕在线，厚度約為525 μm超碰人人色人人操，電阻率約為 1~10 ohm-cmn型矽晶圓為基板，制作p/i/n太陽電池6080免费毛片在线播放，p及i層薄膜以13.56 MHz電漿加強(qiáng)化學(xué)氣相沈積黄色艹av区，i層并采用脈波調(diào)變電漿技術(shù)，在固定電漿關(guān)閉時(shí)間toff = 10 ms及改變電漿開啟時(shí)間由ton = 10 ms 至40 ms條件下制作具有不同矽氫鍵結(jié)微結(jié)構(gòu)的氫化非晶矽薄膜以探討不同矽氫鍵結(jié)對(duì)太陽電池性能的影響国产熟女丝袜视频一区草草影院。

The samples were smeared on slides and stained with Giemsas stain. The stained smears were observed microscopically and photographed. It showed that except typical trophozoites in binary fission. the following trophozoites of abnormal morphs were also observed. for instance abnormal trophozoites with binary fission; enlarged trophozoites with round and irregular shaped eosinophilic bodies in the cell plasma; enlarged cells containing round and irregular shaped eosinophilic bodies and flagella; enlarged cells which contain 6 or 8 nuclear-like bodies and flagella, 3 or 4 embryonic forms of daughter trophozoite in one mother trophozoite; 4 trophozoite embryonic forms with fused plasma 3 trophozoites with fused plasma;4 trophozoites with fused plasma; a pair of trophozoite with binary fission fused with another trophozoite;2 pairs of trophozoite with binary fission fused each other; a trophozoite with 1 nuclear only.

結(jié)果 除觀察到典型的營二分裂法繁殖的賈第蟲滋養(yǎng)體外持级A片持黄片，還可見到多種形態(tài)異常的蟲體，包括在线A片中文亚洲；蟲體呈非典型二分裂亚洲国产青春福利；滋養(yǎng)體脹大，胞質(zhì)中有團(tuán)塊狀和不規(guī)則形狀的嗜酸性物質(zhì)五月天天久久综合；在脹大的賈第蟲細(xì)胞內(nèi)含有團(tuán)塊狀和不規(guī)則形狀的嗜酸性物質(zhì)以及鞭毛黄色网站免费看看；在脹大的賈第蟲細(xì)胞內(nèi)含有6或8個(gè)核狀物以及鞭毛；在一個(gè)母體細(xì)胞中含有3或4個(gè)子體細(xì)胞的雛形；胞質(zhì)互相融合的4個(gè)滋養(yǎng)體的雛形正在播放麻豆国产AV；胞質(zhì)互相觸合的3個(gè)滋養(yǎng)體免费的福利A片网站，胞質(zhì)互相融合的4個(gè)滋養(yǎng)體；1對(duì)營二分裂的滋養(yǎng)體與另一個(gè)滋養(yǎng)休互相融合日本性爱不卡；2對(duì)營二分裂的滋養(yǎng)體互相融合第一次处破女18分钟网站；僅有1個(gè)細(xì)胞核的滋養(yǎng)體。

The results showed that the higher thedischarge voltage or charge capacitor was, the higher the temperature of the plasma was,and the longer plasma discharge time was. There was a late discharge when the inputenergy reached the critical value. The greater the capacitance or voltage was, the earlier thelate discharge of the plasma was. The temperature changes of plasma at the beginning of alate discharge were not significant under different discharge conditions. Each SCB had itstemperature range respectively.

結(jié)果表明：放電電壓或充電電容越大亚洲国产成AV人天堂无码，等離子體溫度越高91视频精彩，等離子體的放電時(shí)間也越長(zhǎng)；對(duì)于不同的SCB欧美性激情网，當(dāng)輸入能量超過一定的臨界值后一免费级做a爰片久久毛片A片，將產(chǎn)生等離子體后期放電；電壓或電容越大免费人人操公开，后期放電開始的時(shí)間越早国产无码视频麻豆，而后期放電開始時(shí)的等離子體溫度，在不同的放電條件下變化并不大手机在线看永久AV片免费，不同的SCB均有其各自的溫度變化范圍欧美特黄特级作爱大片www。

In the present study, tungsten oxide nanomaterials were synthesized by a modified plasma arc gas condensation technique. The effects of the plasma currents (70~90 A), chamber pressures (200~600 torr), production time（3~12 min）, oxygen partial pressure Ar:O2（1~6:1）and plasma including the hydrogen（0~10 %）on the preparation of tungsten oxide nanostructures were investigated. Pre-treatment on the tungsten oxide nanorods for surface modification was investigated by atmospherical plasma jet. The optical, filed emission, and gas sensing characteristics of tungsten oxide nanopowders were also examined.

本研究系利用電漿電弧氣凝合成法來制備氧化鎢奈米材料，分別探討不同腔體壓力（200~600 torr）福利片2012、電漿電流（70~90 A）欧美性午夜福利、制備時(shí)間（3~12 min）、氧分壓Ar：O2（1~6：1）A片,免费在线视频、電漿氣含氫量（0~10 %）對(duì)於產(chǎn)物的形貌91精品综合欧美在线、相態(tài)影響，并使用常壓低溫電漿設(shè)備對(duì)氧化鎢奈米棒進(jìn)行表面處理www.欧美av影院.com/，且針對(duì)氧化鎢奈米材料的光學(xué)亚洲,日韩,国产第一区二区、場(chǎng)發(fā)射以及使用自行組裝氣體感測(cè)量測(cè)設(shè)備量測(cè)其氣體感測(cè)特性。

Firstly, this paper introduces constitutes of plasma ignition system, the basic characteristics of plasma, pulverized coal combustion improved by plasma and quantity of heat analysis of plasma electropult.

首先国产又粗又大又爽又免费，本文介紹了等離子體點(diǎn)火系統(tǒng)的基本構(gòu)成国内自拍第十六页日韩在线观看、等離子體的基本特性、等離子體對(duì)煤粉的促燃效果以及等離子發(fā)生器的傳熱量分析等久久性AV。