microroentgen造句

• The radiation level of soil in some former Soviet nuclear testing areas is as high as 5, 000 microroentgen an hour.
• A radioactivity check revealed that the container was emitting 1, 800 microroentgen per hour, more than 50 times above natural radiation levels, the report said.
• The ministry said the whole rods emitted radiation at a rate of 30 to 200 microroentgen per hour, while radiation from broken rods reached 1, 600 microroentgen per hour.
• The ministry said the whole rods emitted radiation at a rate of 30 to 200 microroentgen per hour, while radiation from broken rods reached 1, 600 microroentgen per hour.