South American palm yielding a wax similar to carnauba wax.生产一种类似巴西棕榈蜡的南美棕榈.Carnauba is the hardest natural occurring wax available.巴西棕榈是一种天然的最硬物质.Carnauba wax: Very hard wax obtained from fronds of the carnauba tree, Co...
There have been enormous advances in the compilation of data on suspected terrorists.恐怖嫌疑犯的资料收集工作已经取得了非常大的进展。Transportation accidents resulting in radiation releases could occur, as could thefts by terrorists.因放射物泄露而引起的运...
Laboratory verification of the Consortium for Electric Reliability Technology Solutions ( CERTS ) microgrid control concepts are included.电力可靠性技术协会 ( CERTS ) 实验验证微电网控制概念也在文中提及....