Usually the number of holes in the spinneret determines the number of filament in the yarn.
一般喷丝头细孔的数量决定了纱中长丝的根数。
a slow leak in a bicycle tyre
自行车内胎上的细孔.
A tapered, serrated tool used to shape or enlarge a hole.
手钻用来钻孔，或扩大孔的尖细带齿的工具
A reproductive aperture or pore, especially of certain insects and worms.
生殖孔用于生殖的孔或细孔，特别是一些昆虫和虫子的
Study on Slender Hole Ultra-precision Measuring System and Precision Analysis;
细长小孔孔径精密测量系统的设计及精度分析
Fabricating and cell structure refining mechanism of aluminum foam with fine cell structure
小孔径泡沫铝的制备及孔结构细化机理
Gums and mucilages can reduce the size of some of the soli pores.
细菌胶和粘胶会使某些土壤的孔隙减
a fine-mesh mask worn over a fencer's face.
击剑者戴的一种细孔面罩。
Fine screens have openings of 3/16 inches or smaller.
细格筛的孔目为3／16英寸或更小些。
The Research on Multiporous & Micro-filament of 176dtex/288f;
176dtex/288f多孔细旦纤维的工艺研究
Finite Element Analysis of Multi-Level Capillary Holes Flow Loss
多级毛细小孔流动损失的有限元分析
A pore in the membrane covering the ovum of some animals through which a spermatozoon can enter.
卵膜孔一些动物卵细胞覆盖膜上的小孔，精子可由此进入
The developed technology is suitable for the production of low gage polymeric membranes of high porosity and narrow pore size distribution.
此技术适合生产用于多孔和细孔分离的低量剂聚合物薄膜。
Neutrogena Pore Refining Cleanser lets you visibly reduce the appearance of pores just by washing your face.
露得清毛孔细致洗面乳，洁面的同时改善毛孔问题。
Dredge and shrink pores through dissolving dirt, oil and oxide lipid in pores.
通过溶解毛孔内的油脂污垢及过氧化脂质，疏通、收细毛孔。
Analysis on the Mechanism of Cell Electropration and Its Applications in Tumor Treatment;
细胞电穿孔机理分析及电穿孔在肿瘤治疗中的应用
Different Porosity Titanium Implants Effect the Function of Osteoblast Cells in Vitro;
不同孔隙度多孔钛种植体对成骨细胞功能影响的体外研究
Elimination of Burning-on in Blind and Tenuous Hole in Negative Pressure Lost Foam Casting
消失模铸造中盲孔及细深孔粘砂问题的解决途径