sieve

To give characterizations of the sequentially quotient,π-images and the sequentially covering, π-images of locally separable metric spaces in the notion of sieve and the following has.

利用筛的概念给出了局部可分度量空间的序列商象及序列覆盖π象的内在刻画,证明了空间是X局部可分度量空间的序列商(序列覆盖)π象当且仅当具X有可数纤维的cs* (cs)筛构成的点星网。

To pass(flour, for example)through a sieve.

筛，筛选用筛子筛选（面粉等）

separating screen [ sieve ]

分离用的筛网, 分选筛

succeeding screen

按筛号次序排列的筛网

Influence of Stretch on Motion of Relaxational Screen's Sieve Plate

弛张筛筛面张紧量对筛面运动的影响

Hearing screening in 1103 newborns

新生儿听力初筛、复筛与再筛1103例分析

⑤ Performation of surgical procedures anterior to ethmoid bulla could avoid damage of anterior ethmoid artery and ethmoidal roof.

⑤筛泡前入路开放额窦可以避开筛前动脉和筛顶。

A machine used for sifting, especially for sifting flour.

筛粉机用于筛粉的机器，尤用于筛选面粉

"bolter:a machine used for sifting, especially for sifting flour."

筛粉机:用于筛粉的机器,尤用于筛选面粉

Research on Optimization and Screening Theory about Cantilever Screen Vibration Sifter;

悬臂筛网振动筛筛分理论及产品优化设计

lacquer suction machine

[印花筛网]吸漆机

long run screen

耐用筛网(指圆网)

flat bed screen printing

平板[筛]网印[花]

Round and square perforation plate screens-Thickness of below 3 mm

GB/T10612-1989板厚筛板

Molecular sieve 3A

GB/T10504-19893A分子筛

Industrial screens and screening--Vocabulary

GB/T15602-1995工业用筛和筛分术语

lower telltale spacing

下部信号筛管与主筛管之间的间隔

subsieve fineness

(不能用筛子分析的)亚筛细度

Perforated like a sieve.

筛状的象筛子那样穿有小孔的