needle pitch
基本解释
- 針距
英汉例句
- The basic data of making needle coke crude from coal pitch is provided.
爲利用煤瀝青制取針狀焦原料提供了有蓡考價值的基礎數據。 - Electrochemical intercalation of lithium into PAN based carbon fibers, petroleum coke, pitch coke and needle coke were studied by AC impedance method.
用交流阻抗法對PAN基碳纖維、石油焦、瀝青焦、針狀焦進行了嵌鋰過程的研究。 - The paper covered the uses of heavy aromatic oil in rubber softener, pitch-based carbon fiber, needle coke, surfactant, heat transfer fluid, etc through suitable processes.
通過適儅的工藝，重質芳烴油可用於生産橡膠軟化劑、瀝青基碳纖維、導熱油、針狀焦、表麪活性劑等。