needle pitch
基本解释
- 针距
英汉例句
- The basic data of making needle coke crude from coal pitch is provided.
为利用煤沥青制取针状焦原料提供了有参考价值的基础数据。 - Electrochemical intercalation of lithium into PAN based carbon fibers, petroleum coke, pitch coke and needle coke were studied by AC impedance method.
用交流阻抗法对PAN基碳纤维、石油焦、沥青焦、针状焦进行了嵌锂过程的研究。 - 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.
通过适当的工艺，重质芳烃油可用于生产橡胶软化剂、沥青基碳纤维、导热油、针状焦、表面活性剂等。