automatic switching

常见例句

HSTS – automatic switching to using HTTPS
HSTS——自动切换到HTTPS
The modem can switch between 3G and 4G service in a few seconds, but only if you tell it to -- there's no automatic switching.
用调制解调器切换3G和4G网络只需要几秒钟的时间，但是只有你手动切换的时候它才会切换，它没有自动切换网络模式的功能。
There is no automatic switching, Apple just assumes you'll leave 3G on, and that the iPhone has the juice to support that usage.
没有自动转换的选项，苹果假设你会开启3G。

There is no automatic switching, Apple just assumes you'll leave 3G on, and that the iPhone has the juice to support that usage.
ENGADGET: iPhone 3G hands-on Hands-on
There aren't many more details to share beyond what the company mentioned at CES, but that doesn't diminish what could be a best-of-all-worlds processor: the automatic switching between four Cortex-A15 and four Cortex-A7 cores should give it a performance edge over many of its peers while reducing power consumption by up to 70 percent.
ENGADGET
What's more, the automatic graphics switching in MSI's GPU Boost technology kicks them over to discrete graphics card mode to kick graphics processing up a notch or two.
ENGADGET: MSI formally unveils 14-inch CX480 laptop, stops short of naming a price