شکل پذیری و چکش خواری: تفاوت های کلیدی

توسطعلیرضا جلیلی 17 مهر 140327 شهریور 1403

مقدمه شکل پذیری (به انگلیسی Ductility) و چکش خواری (به انگلیسیMalleability) دو ویژگی مهم مواد مهندسی هستند….

Fatal error: Uncaught TypeError: strtoupper() expects parameter 1 to be string, null given in /home/digimf/domains/digimfg.ir/public_html/wp-content/plugins/wp-rocket/inc/Engine/Optimization/LazyRenderContent/Frontend/Processor/Dom.php:145 Stack trace: #0 /home/digimf/domains/digimfg.ir/public_html/wp-content/plugins/wp-rocket/inc/Engine/Optimization/LazyRenderContent/Frontend/Processor/Dom.php(145): strtoupper(NULL) #1 /home/digimf/domains/digimfg.ir/public_html/wp-content/plugins/wp-rocket/inc/Engine/Optimization/LazyRenderContent/Frontend/Processor/Dom.php(107): WP_Rocket\Engine\Optimization\LazyRenderContent\Frontend\Processor\Dom->add_hash_to_element(Object(DOMElement), 2, '<!doctype html>...') #2 /home/digimf/domains/digimfg.ir/public_html/wp-content/plugins/wp-rocket/inc/Engine/Optimization/LazyRenderContent/Frontend/Controller.php(155): WP_Rocket\Engine\Optimization\LazyRenderContent\Frontend\Processor\Dom->add_hashes('<!doctype html>...') #3 /home/digimf/domains/digimfg.ir/public_html/wp-content/plugins/wp-rocket in /home/digimf/domains/digimfg.ir/public_html/wp-content/plugins/wp-rocket/inc/Engine/Optimization/LazyRenderContent/Frontend/Processor/Dom.php on line 145