The conclusion runs counter to the alternate theory that the gas lights up as it cools to release gravitational energy--with no black holes in the picture.

该结论跟另外的一个理论相反，那个理论认为：气体冷却的时候会释放引力能，使气体亮起来，这种结构中没有黑洞。

youdao

Geiger counter was included to measure radiation if at some point an atom decayed. Should that happen, the Geiger counter would trigger the release of cyanide gas, which would kill the cat.

盖革计数器(Geiger counter)被用来测量原子衰变时的放射线，如果原子发生衰变，盖革计数器将会触发氰化物气体的释放，致猫于死地。

youdao

A Geiger counter was included to measure radiation if at some point an atom decayed. Should that happen, the Geiger counter would trigger the release of cyanide gas, which would kill the cat.

盖革计数器(Geiger counter)被用来测量原子衰变时的放射线，如果原子发生衰变，盖革计数器将会触发氰化物气体的释放，致猫于死地。

youdao

Many of the veterans believe that the vaccines and anti-nerve gas tablets administered to them to counter the threat of chemical and biological caused their illnesses.

BBC: Gulf war veterans return medals in protest

The Bangladeshi government has ordered the partial shut-down of natural gas stations in and around the capital to counter a growing power crisis.

BBC: Bangladesh to shut gas stations amid power crisis

Energy contracts of CME Group primarily consist of crude oil, natural gas, power and other energy-related exchange-traded contracts and over-the-counter contracts cleared through CME Group ClearPort.

FORBES: Pump Up The Volume And CME Rocks On To $323