lhv的音标

The coal gases came from two-stage gasification process and the exhaust gases containing combustible components from chemical and metallurgical industries are all low heating value ( LHV) gas streams.

以两段法等制作的普通煤气及化工、冶金企业中含可燃组分的废气等，都是低热值燃料。

The effects of equivalence ratio and volume fraction of oxygen on gas composition, carbon conversion and low heating value ( LHV) of fuel gas were investigated through a series of experiments.

实验主要考察了氧的当量比和氧体积分数对气化气组成、碳转化率和气体热值的影响。

50 non-illness adult cadaveric livers were dissected, LHV was surveyed, the correlated data were collected and analyzed statistically. 2.

材料与方法1.解剖、剥离50例成人无病变尸体肝脏肝静脉，对LHV进行观测，采集相关数据进行统计分析。