| 单词 | fine particles |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔aerosol〕A substance, such as paint, a detergent, or an insecticide, packaged under pressure with a gaseous propellant for release as a spray of fine particles.气雾剂：在压力下与气态压缩气体同装一处，以雾状细小微粒形式喷洒的物质，例如颜料、洗涤剂或杀虫剂美国传统〔electrostatic precipitation〕The removal of very fine particles suspended in a gas by electrostatic charging and subsequent precipitation onto a collector in a strong electric field.静电除尘：从气体中清除掉悬浮微粒，方法是施加强静电场，使微粒子沉积至收集器上美国传统〔ground glass〕Glass that has been ground into fine particles, as for use as an abrasive.玻璃粉：被研磨成细小粉末的玻璃，如用为磨料美国传统〔levigate〕To separate fine particles from coarse by grinding in water.澄清，淘选：通过水磨把精细的颗粒从粗糙的颗粒中分离出来美国传统〔penetrate〕These fine particles penetrate deep into the lungs.这些微小的尘埃可深深地吸入肺部。牛津高阶〔rooster tail〕A projected mass of fine particles, as of water or snow, having an arced shape similar to that of a rooster's tail.鸡尾形状：一个突起的精细颗粒团块，如水或雪的，呈拱形，类似于公鸡的尾巴美国传统〔screen〕A coarse sieve used for sifting out fine particles, as of sand, gravel, or coal.筛子：一种粗筛，用于筛选优良的东西，比如沙子、碎石或者煤美国传统〔silt〕A sedimentary material consisting of very fine particles intermediate in size between sand and clay.泥沙，淤泥：由大小介于沙和泥之间的非常细小的微粒构成的沉淀性物质美国传统〔smoke〕A cloud of fine particles.烟云：小颗粒结合而成的云状物美国传统〔triturate〕To rub, crush, grind, or pound into fine particles or a powder; pulverize.研磨捣碎：搓擦、磨细、捣烂，使…研磨成细粉末，使成粉末状美国传统Such fine particles suspend readily in water. 这种微粒极易悬浮在水中。译典通When volcanoes erupt, they throw out a lot of ash which consists of fine particles of lava.火山爆发时，喷发出大量火山灰，其中含有岩浆的微粒。剑桥国际 |
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