A panticular NO microelectrode has been developed,possessing good selectivity, sensitivity, and mechanical strength, and a novel test technique of NO microelectrode has been established. Neurotransmitters including monoamines, amino acids, peptides, and related bioactive substances such as calcium, magnesium, kalium, natrium and indole substances in brain have been studied by capillary electrophoresis with electrochemical detection. Some problems in analysis of actual samples have been solved, such as micro sample injection and the joint of CE-ED with micro-dialysis.

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This paper deals with and summarizes the research and importance of ductile shear zones and presents the future direction and aim for the research of the ductile shear zones around the world. Four aspects of studies of the ductile shear zones have been proposed in this paper as follows:(1) The stress environment including the mineral assemblages, deformation, stress-shearing parameters;(2) The major element sequence and activation under condition of stress;(3) The variations of trace elements and REE, their transportation distributions under strong natural deformation as well as variations of mineral crystal parameters, which can also control the element changes during the ductile deformation;(4) The relationship between element migrations, activation and stress, which will present the new evidences for the studies of dynamic diagenesis and mineralization as well as the studies of evolution of ductile shear zones developed in middle and low levels.(5) The analysis of elements and isotopes in mylonites on the micro-scale are crucial for the understanding of component migrations during the mylonization.

對韌性剪切帶及其變形巖石的研究現(xiàn)狀和研究意義進(jìn)行系統(tǒng)的綜述，提出了未來韌性剪切帶及其糜棱巖的研究方向和目標(biāo)：①系統(tǒng)研究糜棱巖中主要造巖礦物組合及其變形特征理论午夜，計(jì)算剪切變形巖石的應(yīng)力－應(yīng)變參數(shù)美国一级强奸片，搞清韌性剪切帶所處的應(yīng)力應(yīng)變環(huán)境国产精品青草视频免费播放；②系統(tǒng)研究韌性剪切帶巖石在天然分強(qiáng)剪切應(yīng)力作用條件下常量元素遷移機(jī)制及活化轉(zhuǎn)移的應(yīng)力排序問題；③系統(tǒng)研究剪切變形作用過程中巖石化學(xué)組成的微量和稀土元素變化中文字幕永久在线，討論強(qiáng)變形條件下巖石中微量元素活化和遷移規(guī)律国产精品三级经典在线观看，深入探討微量元素遷移的動力控制，包括稀土元素配分變化的應(yīng)力制約以及應(yīng)變礦物晶格化學(xué)變化行為及其對其寄主的變形巖石元素在應(yīng)變過程中遷移變化的制約和影響免费观看国产黄页网站；④從理論上探討天然強(qiáng)剪切應(yīng)變條件下巖石中組分活化人人操人人莫人人干、轉(zhuǎn)移與應(yīng)力的因果聯(lián)系，為深入探討韌性剪切帶動力成巖作用提供理論的科學(xué)依據(jù)一级A片全网免费观看，為探討中、下地殼中韌性剪切帶的形成和演化提供科學(xué)依據(jù)欧美性爱在线综合，同時為韌性剪切變形作用條件下成巖偷拍一级黄片操操操视频、成礦地球化學(xué)作用提供理論和實(shí)驗(yàn)依據(jù)；⑤現(xiàn)代分析技術(shù)如激光同位素原位分析以及激光ICP-MASS分析技術(shù)對研究變形域內(nèi)的巖石的元素和同位素的活化遷移規(guī)律久久一级黄片羞羞，對深刻揭示糜棱巖化過程中的元素活化遷移機(jī)制提供更高質(zhì)量的地球化學(xué)證據(jù)具有重要的作用国产视频福利网站。

The results indicated that phenol, methylphenols and naphthols, with high concentration, exsisted in coking wastewater, and a small quantity of chorophenols and nitrophenols was also inside it.

實(shí)驗(yàn)結(jié)果表明，焦化廢水中含有高濃度的苯酚国产一国产一级无码视频、甲基酚和萘酚一级黄片在线免费看，同時存在微量的氯酚和硝基酚。

Small amounts of D are found in beef liver, cheese and egg yolks.

在牛肝臟午夜性交网，奶酪真人性交A级片播放,、和蛋黃可以找到微量的維生素D。

This article has studied HG70 steel and HS-70 welding wires weldings,the welded joint,welding quality,and the welding operational performance,in restricts under the welding condition,Uses HS-70 welding wires,Experiments the steel plate the weld joint stretch,degree of hardness and the resilience test result indicated that,HG70 steel and HS-70 welding wires weld joints have the low crack sensitivity,The welding quality is good,Its weld joint has the fine mechanics performance,thus explained they had the fine welding match.

0前言非調(diào)質(zhì)鋼具有優(yōu)良的使用性能和較低的生產(chǎn)成本五月天人人干人人干，受到普遍重視无码老熟妇色视频。HG70鋼是武鋼開發(fā)的工程結(jié)構(gòu)用鋼，具有強(qiáng)度高欧美精品日韩极品在线视频播放网站、低溫韌性好的特點(diǎn)国产无码视频网站。傳統(tǒng)高強(qiáng)度鋼一般碳當(dāng)量較高，焊接性能較差黄色wangzhan。通過加入微量合金元素亚洲国产一级av、采取新的控軋和調(diào)質(zhì)工藝，使得HG70鋼在提高強(qiáng)度的同時特黄特色免费全部视频，亦保持了較高的韌性和較低的碳當(dāng)量欧洲AV无码乱码一级毛片，因而從理論上講HG70應(yīng)具有較好的焊接性能，但HG70鋼與HS-70焊絲的匹配情況操,com，還有待于分析驗(yàn)證九集黄片视频。

The effect of Y_2O_3 on electrical properties and microstructure of low voltage ZnO varistors was studied.

通過摻雜研究了微量Y2O3對低壓氧化鋅壓敏電阻的電性能影響，并采用SEM測試手段對其微觀組織結(jié)構(gòu)進(jìn)行了分析研究欧美青年在线va，從理論上探討了Y2O3影響低壓氧化鋅壓敏電阻電性能與組織的機(jī)理天天AV天天翘天天综合网色鬼国产。

The effect of Nd2O3 on voltage and microstructure of ZnO varistor was studied, and a theoretical analysis of the mechanism of the effect was conducted.

研究了微量Nd2O3添加劑對氧化鋅壓敏閥片的壓敏電位梯度的影響美女扒开腿让男人桶爽动态图，并對其微觀組織進(jìn)行了分析研究，從理論上探討了Nd2O3影響氧化鋅壓敏閥片壓敏電位梯度與組織的機(jī)理色1视频免费网站。

Compared with the original powder, the content of Si in the three troches increased by 8.09, 14.68, 12.64 times respectively. Accordingly, they were added with a little amount of silica gel. The content of trace element such as Ca, Fe, Zn in sample 4 have optimized clearly.

結(jié)果表明：3種片劑中均添加了部分晶體乳糖91香蕉国产亚洲一二三区；根據(jù)3種片劑中Si含量比原粉的Si平均值分別增加了8.09、14.68毛片免费在线观看的、12.64倍的差異在线观看国产小视频一区，可知片劑中均添加了微量的硅膠；樣品4中微量元素Ca欧美自拍偷拍专区、Fe天天搞月月爽、Zn的含量明顯優(yōu)化。

The base of trichomes consisted of large quantity of cells..

表皮毛可檢測到微量的硅元素分布欧美一级一级精品久久。

Aim:(1) The purpose of this study is to examine whether protein tyrosine kinase and AMPA receptor in the nucleus tractus solitarius and nucleus ambiguus were involved in the regulation of normoxia and hypoxia respiratory response by microinjection of PTK inhibitor and non-NMDA receptor antagonist;(2) To observe the change of number of phosphotyrosine immunopositive neurons in NTS and NA before and after hypoxia using immunohistochemical methods and whether tyrosine phosphorylation and GluR1 in postsynaptic membrane co-localize in NTS and NA neurons.

目的：(1)觀察向家兔腦干孤束核或疑核內(nèi)微量注射酪氨酸蛋白激酶阻斷劑和谷氨酸AMPA受體阻斷劑對常氧呼吸和低氧呼吸反應(yīng)的影響免费A级在线观看网址，探討PTK和AMPA受體在低氧呼吸反應(yīng)中的作用。(2)觀察低氧通氣后NTS和NA磷酸化酪氨酸免疫陽性神經(jīng)元的數(shù)量變化先锋网站资源；觀察磷酸化酪氨酸和AMPA受體亞單位GluR1在突觸后膜共存的情況欧美乱伦超碰，推測在低氧呼吸反應(yīng)中AMPA受體和PTK信號轉(zhuǎn)導(dǎo)途徑的關(guān)系。