For 1014 college students network dependence, network psychological needs, social support use scale test.
对1014名大学生进行网络依赖，网络心理需求，社会支持使用量表进行测试。
Laser frequency is about 1014 ~ 1015hz, direct measurement of laser frequency stability is very difficult.
激光的频率约1014 ~ 1015hz，直接测量激光频率的稳定度是非常困难的。
Each square inch is equivalent to about 6.5 x 1014 square nanometers, so based on the authors’ numbers, that’s a lot of electrons.
每平方英寸大约等于6.5*1014平方纳米，所以按照研究者的数据，那可是很多电子了。
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