1) Microfoam bridging mud
微泡沫桥浆
2) microbubble bridging mud
微泡桥浆
3) foam mud
泡沫泥浆
1.
It is specially used to compound foam fluid and foam mud in versatile air drillings.
从提高钻井效率、保护孔壁、提高岩矿芯采取率的技术要求出发，研制了专门用于多工艺空气钻进配制泡沫液和泡沫泥浆的新型泡沫剂——ＤＦ－１型泡沫剂。
2.
Bore-hole pressure calculation formula is discussed,bore -hole pressure drop factor is defined Press-sure,pressure drop factor and foam mud density are calculated at different depths in the given condition;a curve is drawn ;maximum pressure drop facto applicable depth are determinded.
计算出给定条件下不同孔深的压力、压降系数、泡沫泥浆密度，并作出曲线图，求出降压系数极大值及其适应孔深。
3.
In order to overcome the random of the foam diameter in the foam mud thick liquid and to improve the stability of the foam mud thick liquid, the turbine foam scattring cutting machine is designed.
ＰＱ－Ⅰ型泡沫发生器中的喷射系统是以吸入空气与基浆充分混合为目标进行设计的，为克服泡沫泥浆中泡沫直径大小的随机性和提高泡沫泥浆的稳定性，设计了涡轮泡沫分散切割器。
4) foam sizing
泡沫上浆
1.
A comparison is made on warp breakage between conventional sizing and foam sizingthrough practical weaving conducted under parameters obtained from optimum technologyof quadratic common rotatable combined design,in which three indexes are proposed toevaluate the quality of sized yarn.
在提出浆纱质量评定指标及对浆纱进行浆前预处理的前提下,对泡沫上浆的工艺参数进行了优化设计。
5) foam slurry
泡沫浆料
1.
The influence of solid volume fraction,gas volume fraction and foaming agent on the rheological property of foam slurry of gangue were investigated.
结果表明:泡沫煤矸石浆料在中低剪切速率区呈现明显的剪切变稀的流体特征;泡沫浆料的粘度随固相体积分数的增大而显著增大;用曲拉通TritonX-100发泡制得的泡沫浆料的粘度要明显高于用没食子酸丙酯发泡制得的泡沫浆料的粘度,但二者均随着气相体积分数的增大而增大。
6) recyclable foam mud
可循环微泡沫泥浆
1.
In view of drill leak,hole wall collapse and long-time leaking stoppage during drilling for leaching in-situ sandstone style uranium deposits in the Yindong district of Eerduosi basin and Bayin Gobi district of Bayin Gebi basin,Inner Mongolia,recyclable foam mud was tested.
针对地浸砂岩型铀矿内蒙古鄂尔多斯盆地银东地区和巴音戈壁盆地巴音戈壁地区钻进中经常出现钻孔漏失、孔壁坍塌,堵漏时间长等问题而开展的可循环微泡沫泥浆研究试验,较好地解决了地层渗漏水问题,减少了生产用水量,明显提高了机械钻速和岩心采取率,降低了生产成本。
补充资料：过雪桥琉璃桥
【诗文】：
小桥度雪度琉璃，更有清霜滑马踪。
游子衣裳如铁冷，残星荒店野鸡啼。
【注释】：
【出处】：
小桥度雪度琉璃，更有清霜滑马踪。
游子衣裳如铁冷，残星荒店野鸡啼。
【注释】：
【出处】：
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条