needle pitch
针距：指针状物体之间的间距。
常用释义
英式发音
美式发音
基本释义
- 针距：指针状物体（如缝纫针、针头等）之间的间距。
例句
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1·The dusts-removing abilities of four types of evergreen trees are ranked as: spruce, needle juniper, Sabina chinensis, and pitch pine.四种常绿乔木的除尘能力等级排列为：云杉，针刺杜松，圆柏和柏油松。
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2·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。
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3·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。