宽敞 发表于 2025-3-26 21:06:25
http://reply.papertrans.cn/64/6364/636385/636385_31.pngCabinet 发表于 2025-3-27 01:43:43
Piezoelectric and Pyroelectric Materials and Their Applications,e changed by the application of an electric field. As a consequence they are both pyroelectric and piezoelectric. As many of the largest pyroelectric and piezoelectric effects occur in ferroelectric materials, they have become very important technologically. Furthermore, the fact that the polar axisRECUR 发表于 2025-3-27 08:26:18
L. L. Gorelik,V. V. Sinitsynlves ethnobotanists has increased significantly. Various societies of such professionals include the Society for Economic Botany, the International Society of Ethnopharmacology, the Society of Ethnobiology, the978-3-030-28947-8Series ISSN 2523-7489 Series E-ISSN 2523-7497Painstaking 发表于 2025-3-27 12:18:23
Gender, Discrimination and Western Economic Theory,ime and place and depends on what exactly the averages are taken of - of wages per year or per hour, all wages, or wages of full-time employed. If hours of work, or job, worker or enterprise characteristics are controlled for, the gap is reduced. But a gap there is, and it always has the same sign.NATAL 发表于 2025-3-27 14:05:17
http://reply.papertrans.cn/64/6364/636385/636385_35.png魅力 发表于 2025-3-27 19:23:31
http://reply.papertrans.cn/64/6364/636385/636385_36.png