The corrosion and its mechanism in Daqing natural gas processing units were fully investigated.

Therefore it is necessary to know the water content sour natural gas in design and operation.

因此,在工艺设计、装置核算中都需要确定天然气的含水量.

Current and Yueyang Ming dynasty courtyard companies engaged in natural gas pipe network construction projects.

目前与岳阳大明公司合作从事天然气庭院管网建设工程.

Pipeline technology has particular advantage in transporting liquid such as petroleum and natural gas.

管道技术在石油、天然气等流体输送中有着独特的优势.

They have converted from solid fuel to natural gas.

他们已把固体燃料转变成天然气.

Fuxin basin has abundance natural gas and good gas source rock.

阜新盆地有较好的气源岩,天然气资源丰富.

Pipeline is an important means of natural gas transmission.

管道是天然气运输的重要方式.

Today our energy supply consists mostly of coal, petroleum, and natural gas.

今天,我们的能源供应主要由煤 、 石油及天然气构成.

Benefiting Xinjiang by exploiting petroleum and natural gas.

通过石油天然气开发造福新疆.

Poor food arrests the natural growth of childre.

粗劣食物妨碍儿童的自然成长.

The natural growth rate of population is revving up in rural areas.

在农村中人口自然增长率正不断上升.

In 2000 the natural growth rate of the Qinghai population was?

2000年,青海省人口的自然增长率是 多少 ?

The settlement issue goes beyond natural growth.

定居点不止是自然增长问题.

It requires sometimes a richer soil, a better atmosphere to continue even a natural growth.

移栽要想成活,必须有更肥沃的土壤和更良好的生长环境.

In the early strategy to take care of the natural growth Hefeng benefit.

而在年初就采取谨慎策略的合丰成长自然受益匪浅.

A shrinking 25-44 age group therefore lowers natural growth rates of demand.

因此,25至44岁年龄组的不断缩小,降低了需求的自然增长率.

The natural growth rate of population continued to decline.

人口自然增长率继续下降.

It offers the true pulsation of natural growth.

它提供了自然成长的真正跳动.

George is a natural historian.

乔治是一位博物学家.

This is one of the most important subjects in the whole round of natural history.

这是自然史范围内最重要的学科之一.

The collection includes natural history specimens, Maori artifacts, and social history.

收藏品包括自然史标本 、 毛利族的艺术品和社会历史.