picosecond
- 英式英标[\'piko,sɛkənd]
- 美式音标[\'piːkəʊsekənd; \'paɪkəʊsekənd]
英文词源
- picosecond (n.)
- 1966, from pico- + second (n.).
实用例句
- 1. The measurements of third - order hyperpolarizabilities were performed using Z - scan technique picosecond laser pulses at 1064 nm.
- 用Z - 扫描方法研究它们的三阶非线性光学性质.
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