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1·Refinery dry gas is an important chemical feedstock and fuel.

厂干气是重要的化工原料和燃料。

2·As chemical feedstock, methanol can be used to produce dimethyl ether, ethylene, formaldehyde and various derivatives.

分析了甲醇作为化工原料可生产二甲醚、乙烯、甲醛和各种衍生物。

3·Celanese Corp. opened a plant this year that USES coal-based feedstock to make a chemical used in paints and food sweeteners.

今年Celanese Corp .旗下的一个工厂建成投产，该厂以煤炭为原料生产用于涂料和食品甜味剂的化工产品。

4·Feedstock: Substance (e. g. gas) used as raw material for its chemical properties in creating an end product.

原料、给料：作为原料，利用其化学成分，以生产终端产品的物质(如煤气)。

5·The main connections between the plant and the rest of the site (i. e. feedstock, product, and utilities) require reinstatement as do the boiler feed water and cooling water chemical dosing systems.

甲醇装置和现场其他装置(如，原料，产品，和公用工程)如和锅炉给水和冷却水化工原料系统的主要连接需检修完好。

6·With the lack of crude oil resources in the world, the development of methane utilization as the feedstock, instead of crude oil, for the production of chemical has been extensively studied.

近年来，随着世界性石油资源短缺，开辟以甲烷为原料替代石油资源的基本有机化工合成路线是十分富有挑战性的研究课题之一。

7·Influence of feedstock qualities of Mo-Nb alloy, including its preparation of sintering billet, chemical composition and specifications, on processing single crystal is discussed in detail.

主要讨论了钼-铌合金原料品质，包括烧结条的制备、原料的化学成分、原料棒的尺寸规格等对单晶制备的影响。

8·In particular, the large chemical fertilizer units based on naphtha suffer heavy losses due to the increase in the price of feedstock and fuel.

尤其以石脑油为原料的大化肥装置，因原料和燃料价格的上涨，都出现了严重亏损。

9·The FCC feedstock quality of Zhenhai Refinery & Chemical Company has been declined since 2005.

介介绍了镇海炼化分公司催化裂化装置自2005年以来的原料劣质化进程。

10·This article discusses the necessity of coal replacing oil of feedstock for large scale chemical fertilizer plant, expatiates upon its feasibility, and analyses its advantages.

论述我国大化肥装置原料煤代油的必要性，阐述大化肥原料煤代油的可行性，分析大化肥原料煤代油的有利条。