Describes the designing requirements, technological process and procedure of the new variety Xingxin silk fabric. Silk noil B 311 is used as its material, and the yarn contains 65% of polyester, 33% of viscose, and 2% of bleached noil.
This paper introduces the actual knitting technology, post-treatment in dyeing process and technical data of 19.5 texsoybean fiber yarn and 83.3 tex×2 spun silk yarn interlaced pattern fabric produced on 4-needle-passage single circularknitting machine.
The neutron total cross section of natural copper was evaluated in the energy region from 1keV to 20 MeV, using all experimental data available up to 1979. The data were recommended in three energy regions: from 1keV to 100 keV,in which there are lots of resonance structures,J.
To obtain transgenic tobacco plants expressing recombinant analogs of spider dragline silk spidroin 1, artificial 1f5 and 1f?9 coding for spidroin 1 analogs were 3"-fused in-frame with the reporter lichenase gene.
The results testified that plants can maintain and express synthetic genes for spider silks and, consequently, may be used as a convenient producer of recombinant silk analogs.
Generally, any improvement of visual environment would be invariably considered as the increase of energy consumption and cost, and under the influence of the extreme leftists such an improvment would be declared to be revisionism. Therefore, the designers are reluctant in making suggestions to improve the qualities of visual environment.The writers, through a particular experimental study, hereby point out the following issues; 1. Two groups of experimenters each working separately under the bright environ...
This paper suggests aluminizing a "mirror-image" structured fabric made of polyimide fibre. Several test methods about heat transmission through the fabric are discussed, and the transmissivity tested by single phase thermo-galvanometer of manufactured fabric is about 4.61%.