Picosecond

[ 'paɪkəˌsekənd ]

其它 Other

n. 皮（可）秒，微微秒，万亿分之一秒（时间单位，符号为psec或ps）;

计算机

📝 例句

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.

【计】微微秒

tuning n. 调谐，调整，调音; v. 调音( tune的现在分词 );调整;（给收音机、电视等）调谐;使协调;

mystify vt. 使神秘化;使迷惑;使困惑;

synchronize vt. 使同步;使同时; vi. 同时发生;共同行动;

asynchronous adj. 异步的;

backlight n. 背后照明; vt. 从背后照亮;

terminate vt.& vi. 结束;使终结;解雇;到达终点站; adj. 结束的;

salary n. 薪水，薪金，薪俸; vt. 给…加薪;给…薪水;发…薪水;付…薪水;

predicate vt. 断言，断定;宣布，宣讲;使基于; vi. 断言，断定; n. 谓语;述语; adj. 谓语的;述语的;

Now, this is the chemistry lab. Have you been in this lab before?

好啦，这是化学实验室。你们以前到过这个实验室吗？

By bicycle.

骑自行车去。

All kinds of jobs. There are women police officers, women doctors, teachers, engineers, farmers and so on.

各种各样的工作。有女警官、女医生、女教师、女工程师、女农场主等。

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