On the basis of predecessors\' researches,the method for calculating scavenging area at waterflooding front was developed based on material balance,and it was proposed that the scavenging area was combined with the analysis of waterflooding control level to study the method for evaluating the effect of stratification waterflooding.
在前人研究的基础上,发展了基于物质平衡方法的水驱前沿驱扫面积计算方法,并提出将水驱前沿驱扫面积与水驱控制程度分析相结合,研究分层评价水驱开发效果的方法。
The areas conducted by equipment is 254.31 million m2, the machinery cleaning rate being 13.85.
其中机械清扫面积25431万平方米，机械清扫率13.8%。
Sweep and wash kitchen floor.
清扫并水洗厨房地面。
All the team members cleared the snow on the basketball court today.
今天全体队员清扫篮球场地上的积雪。
Paper drapes give off blue or green lint that collects on exposed horizontal surfaces in the operating room if those surfaces are not cleaned daily.
纸单可脱落蓝色或绿色的绒棉，如不每日进行清扫，可积聚于手术室内任何平面上。
Urban Environmental Sanitation and Cleaning By the end of 2001, the areas of the urban roads being swept and cleaned hit 1.84162 billion m2.
城市环境卫生、保洁工作截止2001年底，城市道路清扫保洁面积184162万平方米。
To sweep with or as if with a broom.
清扫用或似用扫帚清扫
sweep the crumbs under the carpet, off the table, into the dustpan
清扫地毯下面的碎屑、 抹去桌子上面的面包屑、 把碎屑扫入簸箕里
How must Amy clean the floor?
艾米需要如何来清扫地面？
Crews are still trying to clear the snow from last week's storm.
道路清扫队员仍然努力清除着上周的风雪所积压的残雪。
It says that is the most land cleared in one year since modern de-mining efforts started in nineteen eighty.
它还谈到这是自1980年现代扫雷努力开展后扫雷面积最大的一年。
STM Study of Mg Growth on Si(111)-7×7 Surface;
Si（111）-7×7表面上沉积Mg的扫描隧道显微镜研究
Design and Analysis of an Alignment System for the Large-area Scan-and-repeat Projection Lithography
大面积循环扫描投影光刻对准系统设计和分析
Shake outside door mat and sweep the area beneath.
抖净门外的蹭鞋垫并清扫蹭鞋垫下的地面。
absorbent material fastened to a handle; for cleaning floors.
吸水材料固定在一个手柄上；用于清扫地面。
That opened the way for the Allied Troops to launch the ground attack.
这就为多国部队展开地面进攻扫清了障碍。
On ways how to eliminate obstacles for realizing the all-round sustainable development of road industry
如何扫清障碍实现公路事业全面可持续发展
If the snow isn't cleared from the roads quickly, it packs down hard and makes driving difficult.
积雪要是不迅速从路上清扫走，就会压紧变硬，给驾驶造成困难。
The sweeper is cleaning the room.
清扫工正在打扫房间。