主要产物

In PMC, the substituents in the indole and naphthalene ring influ-ence the absorption bands through electron effect.

这个位置的取代基主要通过空间效应影响分子的开环和光产物的形成过程。

Associated with production practice and sweetening technology's analysis, certain solution pollution sources are corrosion inhibitor and surface acting agent and ferried from corruption and hydrate inhibiter reaction by product.

利用红外光谱仪分别对纯净脱硫溶液和发泡脱硫溶液进行分析、比较，确定出发泡溶液中的杂峰，根据这些杂峰找出其对应的基团；然后结合对开采工艺和脱硫工艺所使用的化学剂研究，确定脱硫溶液中的有机杂质主要有：缓蚀剂、表面活性剂、水合物抑制剂和脱硫溶剂的反应副产物。

The insolubility of certain inorganic arsenic compounds is the basis of many hydrometallurgical arsenic removal processes, and the insoluble product is often a disposal material.

对主要的无机＋5价砷化合物的溶解是许多湿法冶金法除砷工艺的基础，并且溶解的产物通常是一种可处理的物质。

Corrosion products on plain 12CrMoV and mild steel specimens were the same, mainly ferric sulfate and ferrous sulfate, with no sulfide of metals either on surface or at scale/substrate interrace.

在20~#钢、12CrMoV试样上的腐蚀产物主要是硫酸铁和硫酸亚铁，在其表面和内界面都没有看到金属的硫化物。

It consists of the following parts:Chapter I: Application of intramolecular Heck reaction in natural products total synthesis.

主要内容包含如下几方面：一、分子内Heck反应在天然产物全合成中的应用。

In the part of preparing HMT, the thesis did research on the preparing process of using isobutylene , 2,3-dimethyl-butene-l , 2,3-dimethyl-butene-2 as the materials respectively .

在中间体合成部分，本文分别对新己烯、2，3—二甲基—丁烯—1、2，3—二甲基—丁烯—2为原料合成HMT的工艺进行了研究，然后利用GC-MS对三种原料合成HMT的主要副产物分别进行了分析。

In the part of preparing HMT, the thesis did research on the preparing process of using isobutylene , 2,3-dimethyl-butene-l , 2,3-dimethyl-butene-2 as the materials respectively .Then using GC-MS , the main outgrowths in each reaction systems were analyzed.

在中间体合成部分，本文分别对新己烯、2，3—二甲基—丁烯—1、2，3—二甲基—丁烯—2为原料合成HMT的工艺进行了研究，然后利用GC-MS对三种原料合成HMT的主要副产物分别进行了分析。

The dimer and isomer of NAA has been found as the main products arised from these radical groups.

这些自由基又进一步反应形成了主要的产物，包括萘乙酸二聚体和萘乙酸的异构体。

The temperature distribution of lattice and the components of ablation products are analyzed, single atoms and clusters constitute the ablation products.

分析了靶材内部温度分布特征及蚀除产物的构成，主要包含单个原子及大团簇。

There are still a lot of problems in comprehensive utilization of yellow wine lees .

黄酒糟是黄酒生产企业的主要副产物。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。