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- High Yield Technique for Newly Dug Fish Ponds in High Sand Area 高沙地区新开鱼池高产技术
- high sand areas 高沙土
- After office study and field experiment, using suspend plug and high sand c oncentration with little ceramsite to control fracture, advanced fracturing succ ess ratio. 通过室内研究和现场试验,采用“悬塞”控缝、高砂比小陶粒控缝等配套技术,有效地控制了微裂缝在压裂过程中的影响,提高了压裂成功率。
- Abstract Ammopiptanthus mongolicus is the only evergreen broadleaf species in sand areas of China and is one of the major protected plants in China. 摘要 沙冬青是我国荒漠地区目前残存的唯一常绿阔叶珍稀濒危树种,属国家级重点保护植物。
- Develop new fracturing technical that include high sand and low replace . Adopting the application of 11 welles at locale. all wells got excellent effect. 在压裂工艺上采取了高砂比、低替挤的施工新工艺,通过11 口井的现场应用试验, 取得了较好的试验效果, 改善了外围油田压裂增产效果, 提高油田勘探开发效益。
- Suspended sediment flux in the sand area is less than that in the mud area, and suspended sediment in whole water column is transported northeastward. 砂质区的悬浮体通量相对较小,且从表层到底层均向东北方向运移。
- The sand area in Yulin lies in the southeast of the Maowusu desert,which is the most active region,where the Maowusu desert migrates to the southeast. 榆林沙区地处毛乌素沙地的东南部,属毛乌素沙地向东南移动的最活跃地段。
- Its uses are informal and recreations, and it needs containment since it has no capacity to bind together.The edge of sand areas is thus a special design problem. 由于沙子无法固定在一起,它就需要一个围合装置来限定,因此,铺沙区域的边缘处理也就成了一个特殊设计问题。
- The sand area in Yulin lies in the southeast of the Maowusu desert, which is the most active region, where the Maowusu desert migrates to the southeast. 摘要榆林沙区地处毛乌素沙地的东南部,属毛乌素沙地向东南移动的最活跃地段。
- Base on climatic characteristics of cities in sand areas, special requirements of city gardening, namely reducing velocity of wind, holding up dust and sand, wetting atmosphere and adjusting air temperature, have been put forward. 摘要在对沙区城市气候特徵充分?解的基本上,提出了沙区气候环境对沙区城市园林绿化的特殊要求,即降低风速、队挡沙尘、湿润空气和调节气温。
- A study says a desert in China's Inner Mongolia that has the highest sand dunes in the world hold a vast store of underground water. 一份研究称在中国内蒙境内有着世界上最高沙丘群的沙漠里,容纳着巨大的地下水资源。
- Based on the practice of building the road in the sand area of national road 210, this paper introduced the feature of aeolian accumulation sand and the construction craft of waterish impaction style. 文章基于210国道沙区筑路的实践,介绍了风积沙的特征和湿压实法施工工艺。
- The coarse sand area located in the middle reaches of the Yellow river is the main source area which produces the most amount of the deposited sediment in the riverbed of the Yellow river. 摘要黄河中游多沙粗沙区是黄河中下游淤积泥沙的主要来源区,所以研究多沙粗沙区的土地利用与覆盖变化具有重要的现实意义。
- She skirted round the problem of the high cost. 她避而不谈巨额费用问题。
- Men and birds are fain of climbing high. 不论人还是鸟都愿意往高处攀。
- The bird sang high and clearly in the tree. 鸟儿在树上清脆地高歌。
- Goods of high quality are few and far between these days. 质地精美上乘的物品现在不多见。
- The medieval town was fortified with a high wall and a deep moat. 这座中世纪的城市周围建有城墙和护城河。
- ESP Design Changes for High GLR and High Sand Production 高气液比、高出砂量工况下的电潜泵更新设计
- I set a high value on his advice. 我认为他的忠告很有价值。