The first shield is connected to the second shield to form a shield which is at least partly closed.

所述第一屏蔽件与第二屏蔽件连接为至少部分封闭的屏蔽件。

youdao

A coaxial cable consists of a single conductor surrounded by a shield (Figure 2-54a), while a triaxial cable adds a second shield around the first (Figure 2-54b).

同轴电缆由屏蔽包围的单芯导体组成(图2 - 54a)，而三同轴电缆在第一层屏蔽之外又加入了第二层屏蔽(图2 - 54b)。

youdao

A second officer with a riot shield is nearby. His face is also concealed.

第二个警察拿着防暴盾牌在旁边，脸也被遮住。

youdao

During the second orbit, one of these signals warned that the heat shield might not be locked firmly to the bottom of the spacecraft.

VOA: special.2009.06.17

And let's say our second electron now is really far away, such that it's actually not going to shield any of the nuclear charge at all from that first electron.

距离原子核非常非常近,我们说第二个电子处于非常远的位置,这样它不会对第一个电子,感受到的来自原子核的电荷量有任何屏蔽作用,我们最后要说的是。

麻省理工公开课 - 化学原理课程节选

The hoplite himself is marked by, first of all, the shield and second of all, as we continue to think about his defensive capacities, he has a certain amount of armor to protect his body.

重装步兵的标志,首先就是盾牌,其次,和我们将要说到的防御力有关,就是士兵的身体有一定程度的护甲保护

耶鲁公开课 - 古希腊历史简介课程节选

Because the Left was in the government in 2002, 2006 and 2009, the media supported Defensive Shield, the Second Lebanon War and Operation Cast Lead.

CENTERFORSECURITYPOLICY: Enter the Netanyahu Government

The past decade's major policies: the withdrawal from Gaza, the construction of the security fence, the acceptance of the road map peace plan, the Annapolis Conference, Operation Defensive Shield, the Second Lebanon War and Operation Cast Lead all shared one central feature.

CENTERFORSECURITYPOLICY: A low and dishonest decade

The Bucks will be meeting Kettering for the second time in 10 days, having beaten them 3-2 in an ill-tempered Setanta Shield northern semi-final at the Bucks Head.

BBC: Edwards frustrated to be cup-tied