化合物庚烷的主要用途是作为双基推进剂的增塑剂.The heptane compound has a primary purpose as a plasticizer for doublebase propellant systems.正庚烷异构化的难点在于高选择性地生成多侧链异庚烷和抑制异庚烷的裂化反应.However, it is difficult to produce multi branched i heptane and re...
避震器 ( 后负荷水平调整 )SHOCK ABSORBERS ( REAR LOAD LEVELING )对原来带基本负荷的机组,改带调峰负荷后, 负荷变化频繁并且变化幅度大.For units with basic load, they will support big variable load in frequent....