In an unshielded spacecraft, both types of radiation would result in significant health problems, or death, to the crew.

在未加掩盖的航天器中 这两种辐射都会给机组人员带来严重的健康问题或死亡

Cables with twisted pairs are available shielded or unshielded.

采用双绞线的电缆有屏蔽的，也有非屏蔽的。

The EM Clamp is often used to test unshielded multiple conductor cables.

电磁钳常用于测试非屏蔽的多根电缆。

Two types of twisted-pair cable are shielded twisted-pair (STP) and unshielded twisted pair (UTP).

双绞线缆线的二类型是遮蔽双绞线(STP)和无遮蔽双绞线(utp)。

Foul weather in space is also bad news for astronauts. A bad storm could kill an unshielded individual.

宇宙空间中恶劣的天气状况对宇航员来说也是不利的事情-一个空间暴风雨就会让一个防护不够的宇航员遭受灭顶之灾。

Unshielded twisted pair This type of cable belongs to category 3, and is not recommended for use in an industrial environment.

非屏蔽双绞线这种电缆属于3类，因此不推荐用于工业环境中使用。