propane

现在分词：

动词现在分词: propagating

更多词形：

形容词: propagable | 名词: propagator | 动词过去式: propagated | 动词过去分词: propagated | 动词现在分词: propagating | 动词第三人称单数: propagates |

单词例句：

Other components are the homologous alkanes, ethane, propane, and higher hydrocarbons.

其他组分有同系烷、乙烷、丙烷以及高分子碳氢化合物。

The situation of hydrogen production from propane is summarized.

摘要综述了丙烷催化转化制氢的国内外发展状况。

Three compounds are treated, a light alkane, propane, and two heavier ones, n-heptane and n-decane.

本篇选择三种化合物来探讨：低碳数的丙烷和两个高碳数的庚烷及癸烷。

The gas, which is sulphur-free, contains 89-99% methane, up to 6% ethane, and 3% propane.

天然气不含硫，含甲烷88-99%，乙烷6%和丙烷3%。

A univalent organic radical with composition C3H7,derived from propane.

丙基一种化学式为C3H7的单价的有机放射物，由丙烷生成

The energy balance for reformed propane deasphalting unit was analysed.And the energy conservation trend was pointed.

对改造后的丙烷脱沥青装置能量平衡进行分析并提出今后的节能方向。

Domestic propane is cheaper, comes in a safe container, and is available at any local hardware store.

民用丙烷是洁净的，使用安全的压力容器盛装，可在各地的五金店买得到。

So it's really propane? How can you be sure?

那么你怎么确定它就是丙烷的呢?

Minerals, such as salt, solvent oil, cement, liquidized propane, liquidized butane, LPG, etc.

盐、溶剂油、水泥、液化丙烷、液化丁烷、液化石油气等矿产品；