查询词典 natural gas

Laminar burning velocities, mass burning fluxes and Markstein lengths were obtained at various ratios of hydrogen to natural gas and equivalence ratios, and flame stability was analyzed and the stability tendency was estimated when flames grow to larger sizes.

在定容燃烧弹内研究了初始条件为常温常压的灭然气-氢气-空气混合气火焰传播规律，得到了不同掺氢比例和燃空当量比下混合气的层流燃烧速率、质量燃烧流量和马克斯坦长度，结合火焰传播照片，分析了火焰的稳定性并预测了大尺寸火焰稳定性的演变趋势。

Price is the key to the development of natural gas market.

价格是天然气市场发展的关键。

We provide about 2% of the world's oil and 3% of its natural gas.

我们提供了约世界石油的2 ％和天然气3 ％。

The purpose of this paper is to use the marketing theory of common industry to natural gas sales enterprise.

本文的目的是将一般产业的营销理论运用到天然气运营企业中。

China and India are rivals for oil and natural gas in central Asia.

中国和印度是竞争对手，用于石油和天然气的中亚地区。

At present, China's annual growth in demand for natural gas remained at more than 15 percent.

目前，我国对天然气需求的增长每年保持在15%以上。

It is very important to improve the energy structure of China by the utilization of natural gas.

天然气作为一种清洁的能源，开发和利用能够改善我国的能源结构。

The divulging of liquefied natural gas is one of the most important factors for its security.

液化天然气的泄漏是危害其安全性的最重要因素之一。

Natural gas has been found in this area.

在这个地区已发现了天然气。

It has made some discoveries, but mainly of natural gas.

也有一些发现，但主要是天然气。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。