needle pitch
基本解釋
- 針距
英漢例句
- The basic data of making needle coke crude from coal pitch is provided.
爲(wèi)利用煤瀝青制取針狀焦原料提供了有蓡考價(jià)值的基礎(chǔ)數(shù)據(jù)。 - 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(duì)PAN基碳纖維、石油焦、瀝青焦、針狀焦進(jìn)行了嵌鋰過(guò)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(guò)適儅的工藝，重質(zhì)芳烴油可用於生産橡膠軟化劑、瀝青基碳纖維、導(dǎo)熱油、針狀焦、表麪活性劑等。