shielding

英 [ˈʃiːldɪŋ]

美 [ˈʃiːldɪŋ]

v.  保护某人或某物(免遭危险、伤害或不快); 给…加防护罩
shield的现在分词

现在分词：shielding　

计算机化学

BNC.47914 / COCA.31617

柯林斯词典

• N-COUNT 屏障;保护物;保护人
  Something or someone which is ashieldagainst a particular danger or risk provides protection from it.
  1. He used his left hand as a shield against the reflecting sunlight.
     他用左手挡住反射过来的阳光。
  2. ...asbestos heat shields.
     石棉隔热物
• VERB 保护;掩护;庇护
  If something or someoneshieldsyoufroma danger or risk, they protect you from it.
  1. He shielded his head from the sun with an old sack...
     他用一只旧口袋挡住头顶的阳光。
  2. The company does not bet its own money on equities, and so is shielded from market risk.
     该公司没有把自己的钱押在普通股上，这样就规避了市场风险。
• VERB (为阻挡阳光直射而)挡住，遮住(眼睛)
  If youshieldyour eyes, you put your hand above your eyes to protect them from direct sunlight.
  1. He squinted and shielded his eyes.
     他眯着眼，用手挡住眼睛。
• 盾;盾牌
  Ashieldis a large piece of metal or leather which soldiers used to carry to protect their bodies while they were fighting.
• (体育运动的)盾形奖牌，盾形徽章
  Ashieldis a sports prize or badge that is shaped like a shield.

英英释义

noun

• the act of shielding from harm
• a shield of lead or concrete intended as a barrier to radiation emitted in nuclear decay
• shield consisting of an arrangement of metal mesh or plates designed to protect electronic equipment from ambient electromagnetic interference

双语例句

• Gaseous helium is used as an inert shielding gas in metal arc and laser welding.
  在金属电弧和激光焊接中气态氦用作惰性屏蔽气体。
• Ferrite cores are effective in electromagnetic noise suppression and shielding.
  电磁圈能有效的屏蔽和抑压电磁的干扰。
• Heat transfer and shielding tests will be completed in 1976.
  于1976年将完成传热和各项屏蔽试验。
• Its characteristic is that electrochemistry analysis system has electromagnetism shielding box which is located at the electrode.
  其特点是电化学分析系统装有电磁屏蔽箱，电磁屏蔽箱装在检测电极位置。
• The basic method for investigating shielding effectiveness of enclosures and technical features of CGE are introduced.
  介绍了评估机箱屏蔽性能的基本测试方法和CGE产品的技术特点。
• Design methodologies are in work to manage all power, grounding and shielding concerns.
  设计的方法是在工作中控制所有的功率、接地和屏蔽的关系。
• The calculation results show that the dimension of pipeline and grounding resistances will affect shielding effectiveness.
  计算结果表明，管线粗细和端接阻抗将明显影响屏蔽保护效果。
• The high-density electric connector has favorable effect of shielding electric charges and releasing electric charges.
  这种电连接器具有良好的屏蔽和释放电荷的效果。
• Additional shielding steps include: coating part with conductive material and masking.
  额外的遮蔽步骤包括：用导电材料涂装和加上遮蔽物。
• This company have realized the through understanding of establishment of magnetic field free space-coil system and shielding room.
  该公司已实现了建造无磁空间&线圈系统和屏蔽系统两种形式的全部主体技术的融会贯通。