hectometer thoroughfare with beautiful scenery 美丽洞山
英语例句库
The pressure drop per hectometer and the relation of oil-gas water three-phase pressure drop and oil-water two-phase pressure were obtained by the regression analysis of the experimental data. 对试验测试数据进行了回归处理及分析,得出了百米压降及油气水三相压降与油水两相压降的关系。
The hectometre (International spelling as used by the International Bureau of Weights and Measures; SI symbol: hm) or hectometer (American spelling) is an uncommonly used unit of length in the metric system, equal to one hundred metres. It derives from the Greek word "ekato", meaning "hundred". A regulation football or soccer field is approximately 1 hectometre in length.