Industrial woven metal wire cloth (square openning series)
GB/T5330-1985工业用金属丝编织方孔筛网
the number of opening per inch of a screen; measures size of particles.
每平方英寸的网或筛孔数。
button-screen pipe
筛孔中有过滤网的衬管
Screen plants--Codification for designating perforations
GB/T10061-1988筛板筛孔的标记方法
Slots with round end and slots with square end plate screens
GB/T12620-1990长圆孔和长方孔筛板
Round and square perforation plate screens-Thickness of 3 mm and above
GB/T10613-1989板厚≥3mm的圆孔和方孔筛板
" Test sieves--Metal wire cloth, perforated metal plate and electroformed sheet--Nominal sizes of opening"
GB/T6005-1997试验筛金属丝编织网、穿孔板和电成型薄板筛孔的基本尺寸
A Novel Method for the Preparation of Micro/mesoporous Composite Molecular Sieves;
一类新颖的微孔—介孔复合分子筛的合成方法
Screening for retinopathy: This is performed when pupils are dilated, either by fundoscopy or retinal photography.
视网膜病筛检：眼底镜或视网膜镜检查，扩张瞳孔。
The drum sieve is made of corrugated iron with strip-shaped holes, which is folded to rotundity.
筛网由有条形孔的波形钢板制成并折成筒形。
Sieve diameter is the length of the side of a square sieve opening through which the given particle will just pass.
“筛析粒径”是指一个四方筛孔的边长，某已知的颗粒将恰好通过这筛孔。
The Research of Synthesis and Catalytic Performance of MCM-41 Mesoporous Molecular Sieves;
MCM-41介孔分子筛的合成方法及催化性能研究
Screening and Application of the Haemocyte Viability Detection Methods of Scallop Chlamys farreri
栉孔扇贝血细胞活性检测方法的筛选与应用
This net has half-inch meshes.
这个网有半英寸见方的网孔。
Population-based Epidemiology Survey and Pedigree-based Susceptibility Gene Study of Rhegmatogenous Retinal Detachment;
孔源性视网膜脱离的人群流行病学调查和易感基因初步筛选
Experimental Study of Effectiveness and Accuracy of Mental Microbore Gauze of Sand Control Liner/Screen
筛管常用金属微孔网布组合挡砂效果与精度实验研究
long run screen
耐用筛网(指圆网)
Industrial pre-crimped wire screens (square opening series)
GB/T13307-1991预弯成型金属丝编织方孔网