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Six experimental stages were designed in our procedure, those are:(1) metabolite recovery and tested sample preparation: the metabolites were recovered by Amberlite XAD-2 absorption, followed by MeOH elution and solvent concentration;(2) antioxidant detection and strain selection: samples were quantitatively analyzed by the inhibition effects on formation of lipid peroxides and TBARS to screen the strains able to produce antioxidants. According to the established screening methods, we chose out a strain of actinomycetes, designed as AMBL-029C;(3) antioxidant purification: the fermentation broth was recovered by a series of separation techniques including centrifugation, Amberlite XAD-2 absorption, followed by MeOH elution and a successive TLC purification. The resulting primary purified compound [temperately designed as AMBL-029C-TS] was further analyzed by HPLC to monitor its purity;(4) physical-chemical characteristics: judging from the acid-base fractionation experiments, and the pH and temperature stability tests, the compound was deduced to be a acidic compound with the properties of low polarity and highly pH and temperature stable;(5) mechanism of the antioxidant: in comparison with some other known antioxidants, TS was subjected to investigate its antioxidant mechanism, together with BHT,-tocopherol, as well as two streptomyces metabolites, homogentisic acid and -phenylpyruvic acid, which were previously isolated as the natural antioxidants in our laboratory.

针对本实验目的，我们设计了以下的实验步骤﹔（1）二次代谢物回收及检测样本处理：我们将发酵所得的培养上清液，利用疏水吸附性树酯Amberlite XAD-2吸附回收，并以甲醇溶离及真空减压浓缩脱水等方式处理，以取得提供抗氧化活性筛选之检测样本；（2）抗氧化活性检测及菌种筛选：以「过氧化脂质」和「硫丙二醯尿」的生成量进行定性定量分析以作为抗氧化物质生产菌筛选之用；经此筛选程序，我们选获了具有抗氧化物质高生产力的菌株，命名为AMBL-029C；（3）抗氧化物质的分离纯化：针对生产菌株的发酵回收处理液，以矽胶薄层色层分离法经物质层析纯化后，并以高效能液相层析法(High performance liquid chromatography；HPLC)分析物质可得一初级纯化物质，命名为AMBL-029C-TS；（4）抗氧化物质的物理化学性质分析：由酸碱转溶（acid-base fractionation）实验得知，此抗氧化物质属於中低极性的强酸性物质，对温度（37℃-100℃）及酸碱度（pH3.0-13.0）均表现出高稳定性；（5）在抗氧化机制探讨方面，我们针对数种不同的抗氧化机制进行探讨，即： 1。

Tetrachloroterephthalic acid was prepared by chlorinating terephthalic acid, oleumsolvent and iodine catalyst. Tetrachloroterephthalic acid was acylated by sulphurous oxychloride in the presence of DMF to form tetrachloroterephthaloyl chloride. The acyl chloride product was fluorinated by potassium fluoride and esterified by methanol to synthesize dimethyl tetrafluoroterephthalate. The ester was reduced with potassium borohydride and lithium chloride to give tetrafluoroterephthalyl alcohol. The above product was bromated in the hydrobromic acid to obtain 4-bromomethyl-2,3,5,6-tetrafluoro-benzene methanol. 4-Methyl-2,3,5,-6-tetrafluorobenzene ethanol was obtained by reducing the bromide with magnesium. In the exist of DCC and DMAP, tefluthrin was got by the condensation reaction between 4-methyl-2,3,5,6-tetrafluoro-benzene methanol and-(1RS,3RS)- 3-(2- chloro-3,3,3-trifluoro-1-propenyl)-2,2-dimethyl cycolpropanecar-boxylate acid.

对苯二甲酸与氯气在碘存在下以发烟硫酸为溶剂进行氯化制备四氯对苯二甲酸；再以DMF为催化剂与二氯亚砜反应生成四氯对苯二甲酰氯；以氟化钾为氟化剂，环丁砜为溶剂置换氟化，再与甲醇酯化得到四氟对苯二甲酸甲酯；以KBH4-LiCl为还原剂二甲醚为溶剂反应制得四氟对苯二甲基苄醇；以氯苯为溶剂在溴化氢溶液中溴化得到溴化产物；在乙醇溶液中经镁粉还原得到4-甲基-2，3，5，6-四氟苄醇；甲基苄醇与功夫酸在催化剂二环己基碳二亚胺和4-二甲氨基吡啶作用下缩合得到七氟菊酯，总收率达43.6%。

Results are as followed:1 Exposure of HELF cells to BP caused c-Jun activation,and increased the activity of MAPK,PI-3K,p53 and cyclin D1 pathway.2 BP-induced c-Jun activation was inhibited by dominant negative mutants of extracellular signal-regulated protein kinase or c-Jun NH_2-terminal kinase,but not by p38,impling that JNK and ERK pathways medicate c-Jun activation induced by BP.3 Overexpression of dominant-negative mutants PI-3K and Akt potently blocked phosphorylations of c-Jun and ERK,but not JNK in response to BP,suggesting that PI-3K/Akt pathway positively regulates BP-induced c-Jun activation through ERK.4 Inhibition of p53 by its chemical or molecular inhibitor markedly increased the phosphorylation levels of c-Jun,Akt and ERK upon BP stimulation,indicating that p53 negatively medicates BP-induced c-Jun activation through PI-3K/Akt/ERK pathway.5 The cell lines expressed TAM67 exhibits no significant affecting normal cell growth properties.6 TAM67 was able to significantly block G_1-S transition and subsequent cell proliferation,suggesting that c-Jun is essential for cell cycle alternations elicited by BP.7 Overexpression of TAM67 impaired BP-induced cyclin D1 activation,decreasing expression of E2F1 and pRb,indicating that c-Jun participates in the modulation of BP-induced activation of cyclin D1/pRb/E2F1 pathway.8 Stably expression of TAM67 led to the increases in the expression levels of p53 and p21,elevating phosphorylation level of p53,clearly indicating that c-Jun regulates p53/p21 pathway activation induced by BRCollectively,PI3K/Akt/ERK pathway mediated BP-induced c-Jun activation through p53-dependent mechanism.

结果显示：1BP刺激细胞可促进c-Jun活化，并伴随着MAPK、PI-3K、p53和cyclinD1通路各组成成分的活性增强。2利用MAPK通路的显性失活突变体分别阻断细胞外信号调节激酶和c-Jun氨基末端激酶活性，均可明显抑制BP诱导的c-Jun活化，但阻断p38活性对BP引起的c-Jun活化无明显影响，提示JNK和ERK通路参与调控BP诱导的c-Jun活化。3过表达PI-3K和Akt的显性失活突变体也可显著抑制BP诱导的c-Jun活化，并降低磷酸化ERK的表达水平，但对磷酸化JNK的表达水平无明显影响，说明PI-3K/Akt通路通过ERK正性调控了BP诱导的c-Jun活化。4p53的化学/分子抑制剂能使BP作用的细胞内c-Jun活性明显增加，并同时诱导Akt和ERK的磷酸化水平的升高，表明p53可通过PI-3K/Akt/ERK通路对BP诱导的c-Jun活化进行负性调控。5随后观察转染细胞的生长情况，发现TAM67对细胞正常生长和形态无明显影响。6稳定表达TAM67可有效抑制BP诱导的S期细胞数的增加，提示c-Jun在BP致细胞周期改变的过程中发挥了重要作用。7TAM67过表达能够抑制BP诱导的cyclin D1活化，降低磷酸化Rb以及E2F1蛋白表达水平，表明c-Jun参与调控BP诱导的cyclin D1/Rb/E2F1通路的活化。8过表达TAM67可使BP刺激的细胞中p53、p21总蛋白以及p53磷酸化的表达水平明显升高，可见c-Jun也参与调控BP诱导的p53/p21通路活化。

Results There are 62 patients infected by UU or CT in all of 116 infecund and the can not bear patients(the infections rate is 53.4%). The rate of infected by UU is 42.25. the rate of infected by CT is 17.2%. The rate of infected by both UU,CT is 6.0%. Man's rate of infected by UU ,CT is 35.9%,21.9%. Woman's rate of infected by UU ,CT is

结果 116例不孕不育患者中有62例感染UU或CT（感染率53.4%），UU和CT的感染率分别为42.2%和17.2%，混合感染率6.0%；男性UU和CT感染率分别为35.9%和21.9%，女性UU和CT感染率分别为50.0%和11.5%；女性患者UU和CT的基因拷贝数均高于男性。

True believers may have the assurance of their salvation in various ways shaken, diminished, and intermitted; as, by negligence in preserving of it; by falling into some special sin, which wounds the conscience, and grieves the Spirit; by some sudden or vehement temptation; by God's withdrawing the light of his countenance, and suffering even such as fear him to walk in darkness, and to have no light: So 5:2,3,6 Ps 51:8,12,14 Eph 4:30,31 Ps 77:1-10 Mt 26:69-72 Ps 31:22 Ps 88:1-18 Isa 1:10 yet are they never utterly destitute of that seed of God, and life of faith, that love of Christ and the brethren, that sincerity of heart and conscience of duty, out of which, by the operation of the Spirit, this assurance may in due time be revived, 1Jo 3:9 Lu 22:32 Job 13:15 Ps 73:15 Ps 51:8,12 Isa 1:10 and by the which, in the mean time, they are supported from utter despair.

Mic 7：7，8，9 Jer 32：40 Isa 54：7-10 Ps 22：1 Ps 88：1-18 4 ）真正的信徒可能保证他们的救恩，在以各种方式发生动摇，削弱和intermitted ；作为，疏忽，在维护它；由落入一些特殊的单，其中伤口的良知，并格雷乌斯精神；一些突发或强烈诱惑；上帝的撤回根据自己的国家进行，与苦难，甚至如怕他走在夜色中，并没有轻：那么5：2，3，6的PS 51：8，12，14弗4： 30，31常任77：1-10吨26：69-72聚苯乙烯31：22的PS 88：1-18伊萨1：10 ，但他们从来没有赤贫的种子神的，和生活的信心，而基督的爱和弟兄们，表示真诚的心灵和良知的税，其中，由行动的精神，这样的保证，可在适当时候恢复， 1jo 3时09卢22时32分就业13：15的PS聚苯乙烯73：15 51：8，12伊萨1：10 ，由其中，在平均时间，他们都支持从绝望。

The main viewpoints and model of developing countries MNEs include FDI development cycle put forward by Dunning, the theory of small scale technology put forward by Wells, the theory of localised technological change put forward by Lall, the theory of technological accumulation and industrial upgrade put forward by Tolentino, the model of dynamic comparative advantagr impelling put forward by Aggarwal and Agmon, the model of dynamic competition tactic in technological accumulation put forward by Xian guo-ming and Yang rui.

相对于发达国家工业化早期，发展中国家企业技术能力积累和企业家能力提高具有两方面的有利之处：一是使这种积累和提高由自发过程变为主动过程；二是可以通过政府政策支持对国外相关技术、知识和技能的引进，以及创造更多经济机会和对企业家职能的部分替代或支持，加快企业上述能力积累和提高的过程。

Lupulus, bacteria increased by 0.37% for the 8-year old but decreased by 4. 25%, 10.72% and 18.30% for the 18, 20, and 22-year old plants respectively. The differences were significant except for the 8-year olds. Other respective changes were that actinomycetes decreased by -2.10%, 17.77%, 25.96% and 46.22%, fungi increased by 36.99%, 60.69%, 79.77% and 94.22%, the microbial diversity index increased by 6.12%,-3. 01%,-10.15% and -10.53% and the a-acid increased by 0.44%,-4.53%,-6.86% and -9.49%. The differences were significant except for the 8-year old plants.

与5年植龄的相比，8年植龄的细菌增加了0.37%，而18，20和22年植龄的细菌分别降低了4.25%，10.72%和18.30%，均达到显著差异（除8年外）；各植龄的放线菌分别是5年的102.10%，82.23%，74.04%和53.78%，均达到显著差异；真菌分别是5年的136.99%，160.69%，179.77%和194.22%，差异显著；多样性指数分别是5年的106.12%，96.99%，89.85%和89.47%，前三者均达到显著差异；啤酒花α-酸含量分别是5年的100.44%，95.47%，93.14%和90.51%，均达到显著差异（除8年外）。

According to the characteristic of silver nanoparticles, their uniform dispersion in reaction media was obtained by surface modification, ultrasonic radiation and the select of emulsion, and then emulsion polymerization system were formed by combination with reactive monomer and initiator. Nano-Ag/Polystyrene core-shell particles were prepared by emulsion polymerization and their microstructure were characterized by TEM, FTIR, XPS, AFM and TG/DTA. The experimental results showed that silver nanoparticles were coated by polymer and the composite particles had typical core/shell structure, and the microlevel combination was realized. Meantime, the form mechanism of nano-Ag/polystyrene core-shell particles was tentatively researched. The conclusion is that the perfect coating was able to obtained by the control of reaction condition.

根据纳米银粒子的特性，借助于表面处理、超声辐照以及乳化剂的选择，使其均匀分散在反应介质中，再与反应单体、引发剂等形成乳液聚合体系；采用乳液聚合方法、包裹聚合方式，制备出纳米银/聚苯乙烯核壳复合粒子，并借助于TEM、FTIR、 XPS、AFM、TG/DTA等分析手段对复合粒子微观结构进行了表征；结果表明：纳米银粒子表面被聚合物层包覆，复合粒子呈明显的核壳结构，实现了微观尺度上的复合；同时，初步探讨了纳米银/聚苯乙烯核壳复合粒子的形成机理，指出：通过控制反应条件，可以使形成纳米银/聚苯乙烯核壳复合粒子的聚合反应方式占主导地位，实现最大限度地包覆。

The independence of words is shown phonologically by the fact that they may be preceded and followed by pauses; orthographically by their separation by means of spaces or punctuation mark; syntactically by the fact that they may be used alone as a single utterance; and semantically by the possibility of assigning to them one or more dictionary meanings.

现代汉语对词的一般定义为：词是语言中最小的、能独立运用的、形体和意义都固定化的造句单位。两种语言中关于词的描述是比较相近的： 1都有稳定的结构形式 2都有相对独立的概念 3是句子的结构要素差异： 1读音上 2书写上构词对比词是语言的基本单位，但并不是最小的有意义的单位，还可以分成更小的单位。

The effect of genistein (0.8 mg/kg) was partially inhibited by L-NAME, or by sodium orthovanadate (50 μg/kg), a potent inhibitor of protein tyrosine phosphatase;(2) genistein also decreased the PP of renal vascular bed in a dose-dependent manner and the effect of genistein was completely inhibited by pretreatment with sodium orthovanadate, but unaffected by L-NAME; and (3) genistein decreased the PP of mesenteric vascular bed in a dose-dependent manner, an effect which was partially inhibited by sodium orthovanadate, but unaffected by L-NAME.

GST的这一效应可被L-硝基精氨酸甲酯部分阻断，预先注射蛋白酪氨酸磷酸酶抑制剂正钒酸钠(50 μg/kg)，可部分抑制GST (0.8 mg/kg)引起的效应；(2)向肾血管灌注环路中直接注射 GST 也可剂量依赖性地降低肾动脉的灌流压，预先注射正钒酸钠可完全抑制GST引起的效应，而L-NAME对此效应没有影响；(3)肠系膜血管灌流环路中注射GST可剂量依赖性地降低其灌流压，这一效应可被正钒酸钠部分抑制，而L-NAME对此无影响。

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。