查询词典 composition

The results showed that nNH3/nSO3 had a significant effect on the concentration of sulphuric acid mist and NH3 in the tail gas, and it determined the composition of the ammonium salt.

结果表明，nNH3/nSO3对尾气中硫酸雾及NH3浓度有较大影响，而且基本决定了反应成盐的成分及含量。

Introduce the composition of naphthenic acid and two methods about the determination of acid number .

介绍了石油酸的组成及国内测定原油酸值的两种方法，对采用不同方法测定原油酸值产生的差异进行分析，建议采用电位滴定法测定原油的酸值。

Vegetable oils contain a large number of different types of fatty acids, but each of vegetable oil fatty acid composition and the ratio is different.

植物性油脂中含有大量不同类别的脂肪酸，但每一种植物油的脂肪酸组成与比例都不一样。

The acidophile s composition and community structure in the sediment was studied with 16S rDNA clone library and denaturing gradient gel electrophoresis.

采集了酸性矿山废水区域酸性沉积物样品，运用16S rDNA克隆文库技术和变性梯度凝胶电泳技术，研究了沉积物中的嗜酸菌类群以及它们的群落结构。

OBJECTIVE To study the isolation and composition o f Aconitum kusnezoffii Reichb.polysaccharkide.

目的 从草乌中分离草乌多糖，并研究其组成性质。

The company has two function design and the composition of imported equipment and integrated circuit production line of Surface Acoustic Wave Devices.

公司拥有功能设计部和二条进口设备组成的集成电路与声表面波器件生产线。

On the one hand, the marked contrast between the abstract tome of the composition and the concrete character of the other two chapters, we are told, bespeaks a difference of authorship; and, on the other hand, the artificiality of the acrostic form is characteristic of a late date.

一方面，明显的对比摘要圣多美和普林西比的组成和具体特点，其他两个章节，我们被告知， bespeaks不同的作者，以及在另一方面，人为的acrostic形式的特点一晚。

The "Acta" are of orthodox composition and free from Gnostic taint.

"学报"，是正统的组成及免费从诺斯替污点。

Based on physical properties, mineral composition, chemical components and infrared spectra, the main mineral components of "Kunjiu Jade" and "California Jade" are proved to be tremolite and actinolite respectively. Both Jades belong to nephrite in gem classification and ultrabasic rock in mineral deposit classification.

根据加里福尼亚州的"加州玉"和缅甸"困就"的物理性质，矿物组成、化学成分及红外光谱特徵，确定"困就"的主要矿物成分是透闪石，"加州玉"的主要矿物成分为阳起石，两者的宝石名称是软玉。

It consists of two acute angle Frog and the composition of the two groups Dunjiao Frog.

它由两组锐角辙叉和两组钝角辙叉组成。

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。