surface（）

表层潜育土（surface gleys） Three fourths of the surface of the earth ________ sea. A good penetrant requires a surface tension which is（） Water covers（）of the earth's surface.   About （） of the surface of the earth （） covered with water. Surface Tools建模可以分为（）种方式 It is only the surface that is capable of alteration, improvement and refinement. How much of the land surface on Earth is covered by rainforests? Which of the great lakes is the largest(as measured by surface area)? The epithelial types distributed on the surface of gastric and intestinal mucosa are（） A Hooke’s law spring is mounted horizontally over a frictionless surface. The spring is then compressed a distance d and is used to launch a mass m along the frictionless surface. What compression of A Hooke’s law spring is mounted horizontally over a frictionless surface. The spring is then compressed a distance d and is used to launch a mass m along the frictionless surface. What compression of （名词解析）表面扫洗（surface sweep washing） In the combustion chamber, the part whose surface is exposed to the highest temperature is the （）. 所有的Surface设备都有触摸屏（） The surface roughness of parts is directly related to the processing method.（） About 70% of the earth's surface is water,（） land. We don’t know what the surface of Venus might（）.   The picture of the object is not usually displayed on the surface of a cathode ray tube. not even drink water at night,_______ swallowing insects possibly floating on the surface