- The reasons, which result in over length fiber, double length fiber, crimp ratio waving and specific resistance rising, were discussed.
- The reasons of the formation of defects,split filament and double length fiber during the production of superfine PA staple fiber were analyzed.
- We prove that the answer of stationary wave under cyclic boundary condition that has double length of the monatomic chain is the same as the answer under reflecting boundary condition.
- Optimization of the double length flying shear in continuous rod rolling line
- Control and improvement of double length shearing of small section steel
- He is working double tides to finish his essay.
double PCR double Double concession of creditor's rights Double Strande dRNA Interferon Inducer doublely degenerate parabolic equation double level polysilicon mos structure double alkyl quaternary ammonium salts double phase separation-coacervation double beam in space spectrophotometer double glow discharge alloying process double rocking arms steering mechanism double-layer decision-making model