Such as grain sheet rubber, it play the role of derrick and inflaming retarding.如有纹理的橡胶片, 这种材料可起到防滑、阻燃等功能.There may be a need for retarding growth chemically to keep trees within bounds.可能需要用化学剂抑制生长,使树冠保持在一定的范围内.This inv...
It is a burgeoning technology of using Java to tap WebGIS application.Java开发WebGIS应用是一门新兴的技术.Marco Polo is said to have sailed on the Pacific on his way to Java in the thirteenth century...据说，13 世纪时，马可·波罗在去爪哇岛的途中在太平洋上航行过...
...travel expenses including meals and lodgings while traveling away from home.旅费包括离家在外的食宿费Walk east to find lodgings.往东走找个住处。Many of the single men found lodgings in the surrounding villages.许多单身汉在周围的村子里租房居住。David had c...