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Objective To observe the antagonistical effect of DHA and EPA on the interference to metabolism of protein, DNA, RNA and the expression of bcl-2, bax gene by excessive iodine.

目的 观察二十二碳六烯酸二十碳五烯酸对高碘所致的脑蛋白质、核酸代谢和bcl-2、bax基因表达损伤的拮抗效应。

Become not only a bar code printer brands POSTEK Hunan general agent and authorized service providers, MINDEO a qualified dealer agent, while in the TSC, GODEX, ARGOX, ZEBRA, SYMBOL, METROLOGIC, HS, ASCAN, TOHKEN, CASIO, saki Medium, Long Bao , Northern, Ricoh RICOH ribbon, FUJY Fujitsu ribbon brands, such as the public possess a considerable advantage.

不仅成为POSTEK品牌条码打印机湖南总代理及授权服务商、MINDEO一级经销商的代理资格,同时在TSC、GODEX、ARGOX、ZEBRA、SYMBOL、METROLOGIC、HS、ASCAN、TOHKEN、CASIO、中崎、隆宝、北洋、理光RICOH碳带、FUJY富士碳带等众品牌均具备相当的优势。

It was found that the condensation could be completed within 24 hours at 60°C in a solution containing 10mg CAWs, 20mg 2-aminoethyl mercaptan, 10mL CH2Cl2, 1 mL triethyl amine and 0.2g DCC (N, N'-dicyclohexyl carbodiimide).

实验结果表明:10mg经浓硝酸氧化处理过的碳原子线在含有20mg巯基乙胺、10mL CH2Cl2、1mLN3、0.2g DCC的液相反应体系中,60℃温度下作用24h可完成缩合反应,生成巯基化碳原子线。

The effect of technical parameters on nitrogen content in vanadium carbonitride is investigated.

研究了一步法合成碳氮化钒的生产工艺及工艺参数对碳氮化钒氮含量的影响。

The results show that carbonitride of V dissolve in large quantities at the heating-up temperature range of 860~900℃, and the carbonitride of Ti dissolve gradually over 900℃; the precipitated phase increase gradually and the size decrease with the gradual decrease of c.

针对V-Ti微合金钢,采用透射电镜分析了不同加热温度下微合金碳氮化物的溶解,未形变与形变奥氏体在不同冷却温度下碳氮化物的析出。

Each part carbonless copy paper are very thin, prone to feed or heap paper error, or due to temperature factors with sensory melting of paper media, so a lot of business card printing carbonless copy paper prior to spare change and maintain condition evaluation.

无碳复写纸每部分都很薄,容易发生进纸或堆纸错误,或因温度因素融化纸张的压力感应介质,所以在大量制卡无碳复写纸之前,要做好备件更换和维护条件的评估。

The effect on circumgyration of carbon grain during re-entry of nose-tip is analyzed according to thermaltransfer theory,thermo-aerodynamics and N-S equation.

根据气动热力学、传热传质学、N-S 方程等分析了端头帽再入时碳颗粒的旋转效应,研究结果表明碳颗粒的旋转有利于防热。

The effect on circumgyration of carbon grain and the ablation of nose-tip during re-entry of stratagem missile is analyzed according to thermal transfer theory, thermo-aerodynamics and N-S equation.

根据气动热力学、传热传质学、N-S方程,分析了战略导弹再入时端头帽烧蚀与碳颗粒的旋转效应,研究结果表明碳颗粒的旋转有利于防热。

The biomass and soil organic carbon stock reduced by 24% and 10% from the first to the second rotation of Cunninghamia lanceolata plantations, respectively, and by 39% and 15% respectively from the second to the third rotation.

地力维护措施可在很大程度上防治连栽人工林生物量和土壤有机碳贮量的下降,2代杉阔混交林生物量和土壤有机碳贮量分别比2代纯林提高69%和19%;2代按树与相思属树种的混交林生物量比2代按树纯林增加29%;施肥可使2代杉木人工林生物量提高22%。

Through metallographic examination and microanalysis, it can be observed that at the weld interface of the joints there is a decarbonized layer on the S25C steel side and a carburized layer on the SUS405 steel side.

金相及显微分析可见,在焊接接头的结合界面上,S25C钢一侧存在脱碳层,SUS405钢一侧存在增碳层,这是造成接头组织分布及硬度分布不均匀的主要原因。

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