释义 |
oac 英'əʊk美'əʊk COCA³¹⁵¹¹¹⁺⁴ 基本例句 on approved credit 经过核准的信誉; abbr⁵⁰.;=on approved credit 核准赊帐⁵⁰ This paper reported the preparation of pseudo-hexagonal ZnS nano- crystal powders used the hydrates of Zn OAc2 and Na2S by modified solid- state method at room temperature. 以硫化钠与醋酸锌为原料,采用改进的室温湿固相合成法制备硫化锌纳米晶。 dictall Fatigue life is improved markedly by the increase of bitumen content and the optimal asphalt content OAC determined by Marshall method is less than the OAC with best fatigue performance. 沥青用量增加,疲劳寿命显著增长,由马歇尔方法确定的最佳沥青用量并非沥青混合料疲劳性能最佳的沥青用量; cnki The software has been incorporated into a PC Open Architecture Controller OAC as the basis for an intelligent Grinding System IGS. 本软件已被集成进了 PC开放体系控制器 OAC ,作为智能磨削系统 IGS的基础。 cnki In the recent years, a new Open Architecture Controller OAC is developed and applied practically in the world of automation control. 最近几年,一种新的、开放式结构机床控制器在自动化控制领域中得以发展和应用。 cnki |