大学英语词汇短语释义解析及例句 main constituent
释义：
main constituent 主成分
例句：
Flavonoids, Phenols and triterpenes are the main constituent exist in Desmodium triquetrum(L. )DC.
葫芦茶中主要含黄酮类、酚类及三萜类等化学成分。
Sugar is the main constituent of candy.
食糖是糖果的主要成分。
Punctuality is the main constituent of good character.
守时是良好品格的主要组成部分。
Side parking lot is the main constituent part of city parking facility.
路内停车是城市停车设施的重要组成部分。
The circuit analysis is the main constituent and the foundation of circuit design.
电网络分析是网络设计的主要组成部分和基础。
The spinning processing parameters could be optimized by using two main constituent.
利用这两项主成分，可优化细纱工艺参数。
Iron minerals are the main constituent of waters, soils, sediments and rocks in nature.
铁矿物是环境水体、土壤、沉积物和岩石的主要组分。
To the extent that they did, household spending, the main constituent of GDP, will now be weaker.
此程度之高使得GDP主要组成环节家庭消费支出会变得更加薄弱。
The back filling behind abutment in express highway is main constituent of highway construction.
高速公路结构物台背回填是高速公路建设的重要组成部分。
Methane (CH4) is the main constituent of natural gas, and is the result of natural decomposition processes.
甲烷(CH4)是天然气的主要成分，是自然分解过程的产物。
Chinese calligraphy has become a unique art 1, the main factor is its main constituent material lines.
汉字书画之所以能成为一门独特艺术，主要因素是线条为其主要构成材料。
The calculation of sequence limit which has a wide application is the main constituent of the limit theory.
数列极限的计算是极限理论的重要组成部分，有着广泛的应用。
OBJECTIVE To study the liver protective activity of Pinggan capsules and its main constituent Aralia taibaiensis .
目的研究平肝胶囊及其主药太白木的保肝活性。
The results showed the main constituent in sea-buckthorn juice were oxalic acid, quinic acid, DL-malic acid, acetic acid.
结果表明，沙棘原汁中的有机酸主要有草酸、奎尼酸、苹果酸和抗坏血酸。
Technical standards are the main constituent of bidding work, and the compilation of technical standards is the base of bidding.
技术标的是投标工作的主要组成部分，而技术标的编制又是整个投标报价工作的基础。
A kind of new surfacing material was developed with pre-diffused alloy powder as main constituent, and the rolling mill guides were repaired.
以预扩散合金粉为主要材料研制了一种导卫板堆焊材料，并对某厂轧机导卫板进行了堆焊修复。
The equipment is the main constituent elements of the productive forces is the main business of fixed assets. The most active some play a decisive role.
设备也就是生产力的主要构成要素，是企业固定资产中的最主要、最积极、起决定性作用的部分。
The present invention to a kind of multifunction straightening agent for many kinds of fabric and clothes, it USES the water soluble high molecular compound as main constituent.
本发明是一种用于多种纺织物及成衣的多功能整理剂，以水溶性高分子化合物为主要成分。
