甲基

The major products were methane, ethylene, propylene, butylene, butadiene, cyclopentadiene, benzene, toluene, styrene, vinyl-substituted cyclopentene derivatives and C5/C6 isomers (pentadiene, methyl-substituted cyclopentene derivatives, cyclohexene, hexadiene and methyl-substituted cyclopentadiene derivatives), and the main primary products were determined to be C1～C4 compounds, cyclopentadiene, benzene, toluene and vinyl-substituted cyclopentene derivatives.

热裂解主要产物为甲烷、乙烯、丙烯、丁烯、丁二烯、环戊二烯、苯、甲苯、苯乙烯、环戊烯的乙烯基取代物及C5， C6异构体(戊二烯、环戊烯的甲基取代物、环己烯、己二烯和环戊二烯甲基取代物)，其中， C1～C4、环戊二烯、苯、甲苯、乙烯基取代环戊烯为初始产物。

The major products were methane, ethylene, propylene, butylene, butadiene, cyclopentadiene, benzene, toluene, styrene, vinyl-substituted cyclopentene derivatives and C5/C6 isomers pentadiene, met...

热裂解主要产物为甲烷、乙烯、丙烯、丁烯、丁二烯、环戊二烯、苯、甲苯、苯乙烯、环戊烯的乙烯基取代物及C5，C6异构体(戊二烯、环戊烯的甲基取代物、环己烯、己二烯和环戊二烯甲基取代物)，其中，C1～C4、环戊二烯、苯、甲苯、乙烯基取代环戊烯为初始产物。

In order to study the effects of avilamycin and narasin on the non-specific immunity of Cyprinus carpio, avilamycin and narasin were mixed with feed in different concentrations respectively.

本研究以鲤为试验对象，在饲料中分别添加不同浓度的阿维拉霉素和甲基盐霉素，研究阿维拉霉素和甲基盐霉素对鲤非特异性免疫机能和免疫应答能力的影响。

To study the effect of avilamycin and narasin on the intestinal microflora of Cyprinus carpio, the concentrations of avilamycin of both groups were 4mg/kg and 8mg/kg feed respectively, and the concentrations of narasin of both groups were 20mg/kg and 40mg/kg feed respectively.

在研究阿维拉霉素和甲基盐霉素对鲤肠道菌群影响的试验中，各组饲料中添加阿维拉霉素的浓度分别为4mg／kg、8mg／kg基础饲料；添加甲基盐霉素的浓度分别为20mg／kg、40mg／kg基础饲料。

Making a valve on the lacrimal sac will be more accurate,perfect and raise the successful rate on the dacryocystorhinostomy.

甲基纤维素黏度高、弹性好，在泪囊鼻腔吻合术中制作泪囊黏膜瓣前，将甲基纤维素注入泪囊内，泪囊充盈，使泪囊黏膜瓣的制作更准确、完善，提高了手术成功率。

In present study, a liquid-liquid extraction method was employed to extract the volatile components in mulberry fruit sparkling wine. The analysis with gas chromatography-mass spectrometry detected 69 peaks, among which 63 volatile components were identified. The first 9 volatile components with high relative content were benzyl alcohol, 2-methyl-1-butanol, mono-(2-ethylhexyl)-1, 2-benzene dicarboxylic acid, 3-methyl-1-butanol, toluene, acrylic acid butyl ester, 1H-indole-3-ethanol, isodecyl octyl phthalate and decyl octyl phthalate.

采用液－液萃取法提取桑椹汽酒中的挥发性成分，经气相色谱－质谱联机分析，共检测出69个峰，鉴定出63种挥发性化合物，其相对含量排在前9位的挥发性化合物分别是苯乙醇、2-甲基－1-丁醇、1，2-苯二酸单（2-乙基）己酯、3-甲基－1-丁醇、甲苯、丙烯酸丁酯、1H-吲哚－3-乙醇、邻苯二甲酸异癸基辛基二酯、邻苯二甲酸癸基辛基二酯。

The process of methylation and demethylation mainly occurred in certain CpG sites.

甲基化与去甲基化过程主要发生在某些特定CpG位点。

All those three plants showed the trend of demethylation in DMA treatment, and this ability was strongest in P.

三种植物对DMA都具有一定的去甲基化能力，其中大叶井口边草的去甲基化能力最强。

During the process of nitrosamine-induced esophageal carcinoma, up-regulation of numerous genes may associate with the demethylation of genomic DNA at the early stage.

在亚硝胺诱导食管癌变过程中，大量基因的上调表达可能与早期基因组的低甲基化密切相关， Gadd45a可能参与了诱导早期的脱甲基作用。

Third, we found that DNMT inhibition causes bdnf DNA demethylation and that demethylation is sufficient to lead to increased bdnf mRNA levels in hippocampus in vivo.

第三，我们发现DNMT抑制剂会造成bdnf DNA的去甲基化。这种去甲基化足以引起体内bdnf 信使RNA水平在海马体内的提高。

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？