needle pitch

常見例句

雙語例句

• 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PAN基碳纖維、石油焦、瀝青焦、針狀焦進(jìn)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(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。
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