“cosmic radiation”造句，怎麼用cosmic radiation造句

Objective To evaluate the altitude and latitude dependence of neutron dose of cosmic radiation encountered by aircrew of international airlines.

If they happen to hit the earth, the cosmic radiation dose may be significantly increased for a short period from hours to a few days.

cosmic radiation measuring or detecting instrument

Altitude and latitude dependence of the dose rate of ionic component of cosmic radiation

After being exposed to cosmic radiation and zero gravity, some seeds may mutate and produce higher yields and improved quality when planted back on earth, scientists said.

The primary cosmic radiation that reaches the earth is minimum at periods of maximum solar activity.

The telescopes sift through the background cosmic radiation to find spots where it has been slightly perturbed as it passes through extremely hot gas, a hallmark characteristic of galaxy clusters.

Objective To study the influence of cosmic radiation on the lymphocyte micronucleus of civil aviation pilots and crew members.