scouring

英 [ˈskaʊərɪŋ]

美 [ˈskaʊərɪŋ]

v.  (彻底地)搜寻，搜查，翻找; (用粗糙的物体)擦净，擦亮; 冲刷成; 冲刷出
scour的现在分词

现在分词：scouring　复数：scourings　

医学

BNC.37796 / COCA.30171

柯林斯词典

• VERB 四处搜索;细查
  If youscoursomething such as a place or a book, you make a thorough search of it to try to find what you are looking for.
  1. Rescue crews had scoured an area of 30 square miles...
     救援人员已经搜遍了30平方英里的范围。
  2. We scoured the telephone directory for clues.
     我们仔细查阅电话簿以寻找线索。
• VERB 擦净;擦亮
  If youscoursomething such as a sink, floor, or pan, you clean its surface by rubbing it hard with something rough.
  1. He decided to scour the sink.
     他决定把水池擦干净。

英英释义

noun

• the act of cleaning a surface by rubbing it with a brush and soap and water
  Synonym:scrubscrubbing
• moving over territory to search for something
  1. scouring the entire area revealed nothing

双语例句

• As flooding recedes, the terraces trap varying degrees of water according to their elevation and scouring by turbulence.
  洪水消退，梯田陷阱不同程度的水，根据其海拔和精练的动荡。
• Study on the scouring and bleaching process for linen rove with compound enzymes
  复合生物酶法煮练亚麻粗纱工艺的研究
• They are easily removed by a hot water wash or in the scouring process.
  使用热水清洗或通过煮练，这种浆料很容易被清除。
• The high winds that accompany the onrush of water also have a scouring effect on the land.
  大风伴随汹涌的水流，也会对土地造成冲刷效应。
• Hammer and colleagues were scouring the area for fossils after having found other new species there in the1990s.
  哈默和他的同事上世纪90年代就曾在这里发现了其他一些新的物种，之后他们一直在这一地区搜索化石。
• You can scour dirty pans by rubbing them with scouring powder.
  用去污粉可以把脏盘子擦净。
• The kier is loaded with cloth in rope form and the scouring chemicals are pumped through the cloth.
  将织物以绳状方式送入煮布锅，煮练用的化学助剂通过泵的加压穿过织物。
• Scouring is not required and bleaching is usually also unnecessary since the whiteness is usually sufficient for dyeing and printing.
  如果面料的白度足够且能用以染色和印花的话，一般就不再需要洗涤和漂白了。
• This is called the scouring train in wool processing.
  这被称为羊毛加工中的洗涤系列。
• Except the flow velocity and Froude number, the other hydrodynamic parameters increased over the water discharge scouring time.
  除流速和弗劳德数外，其余水动力参数随放水时间的延长呈递增趋势；