sieving

英 [ˈsɪvɪŋ]

美 [ˈsɪvɪŋ]

v.  筛; 过筛; 滤
sieve的现在分词

现在分词：sieving　

计算机化学

柯林斯词典

• N-COUNT 滤勺;笊篱;筛子
  Asieveis a tool used for separating solids from liquids or larger pieces of something from smaller pieces. It consists of a metal or plastic ring with a wire or plastic net underneath, which the liquid or smaller pieces pass through.
  1. Press the raspberries through a fine sieve to form a puree.
     用一个细筛子将山莓压碎过滤，以制成山莓泥。
• VERB 筛;过滤
  When yousievea substance, you put it through a sieve.
  1. Cream the margarine in a small bowl, then sieve the icing sugar into it.
     将人造黄油在小碗里搅成糊状，再将糖粉筛进去。

双语例句

• Through the magnetic separation, acid washing, sieving, reducing bleaching deferrization, the whiteness of product can be improved, and the reaction mechanism and charging system discussed.
  的产品为研究对象，通过磁选、酸洗、过筛、还原漂白除铁等方式提高产品的烧成白度，并对不同的试验研究和反应机理进行探讨。
• Several sieves are applied during the course of modeling of disassembly AND/ OR graph, and the estimate of sieving rate is the precondition of reasonable sieving sequence.
  拆卸与或图是拆卸模型中的一种，它的建模过程需要利用多重筛子进行筛选，筛选率的估计是合理安排筛选顺序的前提。
• Spices and condiments-Determination of degree of fineness of grinding-Hand sieving method
  GB/T12729.4-1991香辛料和调味品磨碎细度的测定手筛法
• The molecular sieving effect is spoiled due to the existence of defects in zeolite membranes, resulting in lower separation selectivity.
  缺陷的存在降低了分子筛膜的筛分作用和分离选择性，从而限制了其工业应用。
• Design and Development of Sieving Coke and Dust Removal Control System
  焦化筛焦除尘控制系统的设计与实现
• Magnesium powders and aluminium-magnesium alloy powders& Determination of particle size by dry sieving method
  GB/T4108-1983镁粉、铝镁合金粉粒度组成的测定干筛分法
• She is sieving the rice in order to sieve out the stones.
  她正在把米过筛，好把石头筛出。
• The pollen can then be separated from the rest of the catkin by sieving through cheesecloth or fine screen.
  以粗纱布或细筛过筛，便可将花粉同雄花序的其它部分分开。
• Optimization of the Model for Quantitative DNA Separation by Capillary Electrophoresis in Non-gel Sieving Matrices
  毛细管无胶筛分电泳中一种DNA定量分离模型的优化讨论
• Crystalline Silica Powder is producing from white natural silica stone, it is refined through manmade selecting, ex-ion water dispose, grinding, filtrating drying and sieving etc.
  结晶型硅微粉是以天然白石英为原料，经人工检选、高纯水处理、细磨、过滤、干燥、筛分等多道工序精制而成、其质纯、白色。