苯甲基

In this paper, the kinetic process of the effects of methamphetamine on the growth of microcystis at different conditions were investigated.

研究了不同浓度甲基苯丙胺在不同pH值条件下对铜绿微囊藻的生长效应及其动力学过程，并用色谱法对其作用机理进行了初步探讨。

The oil is a mixture of methamphetamine and iodo-ephedrine.

石油是一种混合物甲基苯丙胺和碘麻黄素。

Objective: To investigate methamphetamine use in patients on methadone maintenance treatment.

目的：了解美沙酮维持治疗病人合并使用甲基苯丙胺兴奋剂情况。

From the reaction mechanism, which involved formation of benzodiazepinium ethoxycarbonylmethylate, the reaction mechanism, which involved formation of benzodiazepinium ethoxycarbonyl- methylate followed by cycloaddition reaction, was tentatively proposed.

通过研究反应过程中分离出的副产物反丁烯酸二乙酯III和4，5-二氢吡唑-3，4，5-三羧酸乙酯IV，初步提出了反应经过乙氧羰基甲基化苯并二氮杂卓翁中间体V再发生环加成反应的机制。

Aim To investigate the neurotoxicity and the changes of nitration in the striatum of rats treated with methamphetamine.

目的 探讨甲基苯丙胺(methamphetamine， MA)所导致的大鼠神经毒性及纹状体硝化作用的改变。

The four fluorescence peaks are generated separately by the combined actions of the methyl parathion and the acetone. In methyl parathion molecule, there are the transition of n electrons in nitryl, the transition of π electronic structure formed by the oxygen atom and the benzene ring and the transition of n electrons in P=O group. In acetone molecule, there is the transition of n electrons in C=O group.

分析得到，四处荧光峰分别是溶剂丙酮分子中C=O上的n电子跃迁、硝基上的n电子跃迁、甲基对硫磷分子中氧原子与苯环形成的大共轭π电子结构跃迁以及P=S上的n电子跃迁共同作用产生。

Methods:Phenobarbital and Valproic acid were added into astrocytes and cultured permanently for 30 days. P-glycoprotein, a product of MDR1, was detected with immunocyto chemistry. Then, 5μg/ml Sibelium was added to resistance cells and nonresistance cells, MTT assay was used to measure reverse multiple and relative reverse efficiency rate.

将苯巴比妥钠和丙戊酸钠分别加入培养的星形胶质细胞内，30天后用免疫细胞化学法检测MDR1的表达产物P-糖蛋白，继之将终浓度为5μg/ml的西比灵分别加入培养的正常细胞及MDR1表达增强的细胞内，用四甲基偶氮唑盐法计算逆转倍数和相对逆转效率，了解西比灵逆转MDR1表达的作用。

The bio-degradation pathways of NP would be that the long branches in nonyl of NP are firstly degraded into short methyl branches, which come into being a series of short chain alkyl phenols with different branch structures. The middle products should be further metabolized into simpler compounds, such as benzene acetic.

污水生物处理过程中壬基酚可能的初级生物代谢途径是壬基上的长支链断裂为短的甲基链，生成一系列带有不同分支结构的短链烷基酚类代谢产物，进一步的代谢产物有苯乙酸。

There are different methyl branch structures correlated with isomerous nonyl of NP in the alkyls. The primary metabolites from the dominant bacteria experiment have alkyl phenols and benzene acetic.

研究结果表明，活性污泥降解壬基酚的初级代谢产物主要为C4～C6烷基取代苯酚，烷基链的结构差异与其母体壬基的异构方式有关，烷基上的支链主要为甲基；优势降解菌群代谢壬基酚的初级产物除烷基苯酚外，还有苯乙酸等。

The study indicated that, with SnCl22H2O and TSA as the catalyst, the comparatively appropriate reaction conditions were as follows: the catalyst content was 0.5% to OLLA, polymerized at 180℃ for lob under a system vacuum of 0.98 MPa.

研究表明，较为适宜的工艺条件为：以二水合氯化亚锡(SnCl22H2O)和对甲基苯磺酸为催化剂，且SnCl22H2O相对于乳酸预聚体的质量比为0.5%，真空度－0.98MPa，温度180℃，反应时间10h。

My first article for Screen Power Magazine, which is to this day is the official magazine of Jackie Chan, was a DVD review of the Hong Kong actioner Gen-X Cops, starring Nicholas Tse and Daniel Wu.

我的第一篇文章为屏幕力量杂志，在对这天是Jackie Chan 正式杂志，是香港actioner Gen X 警察的DVD 回顾，担任主角Nicholas Tse 和丹尼尔吴。

His lips grazed hirs, Now what are you going to do?

他的唇使吃草了 hirs，现在你将要做什麼？