As a new means of quick and non-damaging checking, the nuclear density-moisture gauge is being widely used.

核子水分-密度仪作为一种快速无损检测新设备，应用日渐广泛。

youdao

It shows that using non-nuclear density gauge to measure the compaction degree of asphalt pavement is fast, high efficient, accurate and harmless.

无核密度仪检测沥青路面压实度具有快速、高效、准确、对人体无害等特点。

youdao

Each group contained 15 patients with a nuclear density of grade 3.

每组十五个病人，核密度等级为3。

youdao

Simple math shows that a marginal gas or oil well has a power density at least 22 times that of a wind turbine while a nuclear power plant has a power density that is more than 8 times that of a solar photovoltaic facility.

FORBES: Magazine Article

While conspiracy theorists may want to believe that Big Oil, Big Coal and Big Nuclear are stifling the growth of renewables, the simple truth is that coal, oil, natural gas and nuclear can satisfy the Four Imperatives: power density, energy density, cost and scale.

FORBES: Magazine Article

Nor can they compare to the power density of sources like natural gas, oil and nuclear.

FORBES: Magazine Article