n.开幕词

adj.致意的；致敬的

The student with the second highest academic rank in a class who delivers the salutatory at graduation exercises. 致开幕词的学生：班里学业成绩列第二的学生，在毕业典礼上致开幕词.

The hydraulic fractures crossing the salutatory barrier need a lot of energy accumulation, which can lead to a notable fluctuation of pressure curve. 水力裂缝穿过突变体需要比较大的能量积累，泵压会有显著波动。

So according to the situation of energy shortage and environment protection in China, the strategy of salutatory development for gaseous energy is made. 因此,立足于我国能源紧张情况和环境压力程度,提出实施我国气态能源跨越式发展战略。

The dimensionless net pressure, difference of Yang’s modulus and fracture toughness between reservoir and salutatory barrier also affected the behaviors of hydraulic fracture. 产层与突变体之间的弹性模量差异、断裂韧性差异以及缝内净压力无因次量是影响裂缝走向的重要因素。

SITUATION ANALYSIS OF SALUTATORY DEVELOPMENT FOR GASEOUS ENERGY IN CHINA 我国实施气态能源跨越式发展形势分析