The influence of underground pressure on water - inrush quantity is analyzed.分析了矿山压力对突水量的影响作用.The water - inrush possibility during mining depth coal layer is assessed.评价了肥城煤田深部开采底板突水的可能性.Water inrush prediction is an im...
Tiffany revamped her sitting room with simple decorative tricks.蒂法尼采用简单的装饰技巧将起居室翻新。Hello. My name is Tiffany Burns.幸会. 我叫蒂芬妮?本斯.Alright , since we mentioned Saks and Tiffany , I guess today's topic is stores.既然提到Sak...
开发了用于光电子器件对准的显微立体视觉系统.A kind of micro stereo vision system for photoelectron components alignment was developed.本文介绍了 单模光纤 熔接机 三维 自动对准原理,以及三维自动对准的实现方法.The paper described the 3 - D aligning theory of single - mode fiber ...
Camping is restricted to five designated campgrounds.露营被限制在指定的5个野营地。The bears sometimes come down into the campgrounds to look for food.它们有时候会来到野营地寻觅食物....
研究了用紫外分光光度法测定焦性没食子酸含量的一种新方法.An UV - spectrophotometry determination method for pyrogallic acid content was studied.目的测定铁苋菜中没食子酸的含量.Objective To determine the content of gallic acid in Acalypha australis L.目的:建立高效液相测定珠子肝泰...