{query:=schema.Query()// time returns the current time.query.FieldFunc("time",func(ctxcontext.Context)string{// Invalidate the result of this resolver after 10 seconds.reactive.InvalidateAfter(ctx,10*time.Second)// Return the current time. Will be re-executed automatically.returntime.Now()....
根据第四段最后两句“first count the interval between the flash of lightning and the sound of thunder in seconds,and then divide the interval by five(首先数闪电和雷声的间隔时间,以秒为单位,然后把间隔时间除以5.)”。可知,间隔时间为10秒,除以5,得到2,因此2miles就是距离。因此本题的答案为B。5....
A9. C10. C6. 本题考查细节。文中第二段:The sky gets dark and it starts to rain hard. And then the streets are like swimming pools.以及There is a flash of bright light in the sky and then, after a few seconds, you can hear the loud "bang"' of thunder.可知此答案为C。7. 本题...
record of thunder and lightning— 雷电计图 雷电计 也可见: lightning— 闪 · 闪电 · 电闪 · 电光 lightning形— 闪电般的形 · 极快的形 thunder名— 雷名 · 雷霆名 · 雷鸣名 · 咆哮名 查看更多用例•查看其他译文 查看其他译文 © Linguee 词典, 2025 ...
Thunder, sound caused by a lightning discharge. Lightning heats the air in its path and causes a large over-pressure of the air within its channel. The channel expands supersonically into the surrounding air as a shock wave and creates an acoustic signal
Thunder is the loud noise that you hear from the sky after a flash of lightning, especially during a storm. e.g. There was frequent thunder and lightning, and torrential rain. 雷电交加,大雨倾盆。 e.g. ...a distant clap of thunder. ...
Thunder, as a direct lightning signature, can be used, together with electromagnetic signals, to corroborate and quantify lightning. Using Cassini-Huygens data and model predictions, the main characteristics of thunder produced by a potential 20 km cloud-to-ground tortuous discharge are obtained and ...
While we might think of lightning dangers as only affecting those caught in the middle of a field, or stuck on a hilltop, lightning safety experts stress that being outside anywhere is a dangerous risk when lightning is in the area.
Longer, can last several seconds Brief, momentary flash 7 Safety Safe if indoors or at a safe distance Dangerous close up 12 Compare with Definitions Thunder A loud rumbling or crashing noise heard after a lightning flash. The sudden clap of thunder startled the dog. 10 Thunderbolt A visible...
Download Thunder VPN - Fast, Safe VPN for Android - Latest version 5.3.0 APK. Lightning VPN connection on the "automatic" or in manual mode