setting density
1.Use a neutral-density filter or simply select a smaller aperture (larger number aperture setting) as necessary.
3.By optimizing and controlling the technology conditions of grey yarn linear density,spinning speed,stretching temperature,stretching ratio,tension-setting and shrink-setting,the polyester staple with shrinkage rate over 20% was successfully developed with normal polyester chip.
4.Model JY Light Thermal Insulating Pouring Material is new irregularly setting fire-resistant material which is made from the excellent and super powerful light aggregate,super minunt material,combine agent and additional agent.This material is series of new fire-resistant lining naterial with low density,high intensity,small thermal conductivity.
5.150 F_1 individuals were scored for marker polymorphisms. A high density genetic map was constructed using Joinmap3.0 setting CP (cross pollination population) type data based on the AFLP markers generated by 50 EcoRI/MseI primer pairs, 333 AFLP markers located on 14 linkage groups, with an average distance of 3.9cM between adjacent markers, covering a total distance of 1237.4cM of Chinese jujube genome.
