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- On the other hand,It is favorable to the drilling incremental measures and production management because of its shallow buried depth,stable distribution and low crude viscosity. 另一方面,由于油层的埋深浅、分布稳定、原油粘度低的优势,又有利于钻井增产措施的实施和生产管理。
- The high mining height hydraulic support is designed for the special geologic condition of Shangwan Coal Mine,such as shallow buried depth,thin bed rock and thick aeolian sand. 大采高液压支架是针对上湾矿煤层浅埋深、薄基岩、厚风积沙等特定地质条件而研制的一种高性能综采液压支架。
- On the other band, It is favorable to the drilling incremental measures and production management because of its shallow buried depth, stable distribution and low crude viscosity. 另一方面,由于油层的埋深浅、分布稳定、原油粘度低的优势,又有利于钻井增产措施的实施和生产管理。
- Luliang gasfield and Baoshan gasfield are the typical small scale Tertiary gasfield in Yunnan,which are characterized by shallow buried depth,loose cementation and waters development. 陆良气田和保山气田为云南第三系较为典型的小型气田,埋藏浅、胶结疏松、水体发育。
- shallow buried depth 浅埋深
- Then the buried depth of crystal basement was inversed using wavelet analysis. 同时应用小波分析技术,从磁场中分解出区域磁异常,反演结晶基底的埋深。
- Ground collapse is a common geological hazard in shallow buried karst area. 地面塌陷是浅埋岩溶区常见的一种地质灾害。
- shallow burying depth 浅埋深
- The surface settlement range increases with the addition of tunnel buried depth but the settlement decreases. 随着隧道理深的增加,沉降范围也逐渐增大,沉降值却不断减小。
- Shallow buried seabed pipeline can be subjected to subsidiary stress as a result of the load fluctuation. 浅埋海底管线由于外部环境荷载的改变,必然引起一定的附加应力。
- The test indicates that the response of shallow buried is larger than that of deep buried, which explain the importance of overburden to structures. 试验表明浅埋情况的各种反应均大于深埋情况,这说明了约束结构的上覆土层的重要性。
- In homogeneous soil, TGR and the influence of the buried depth of the grounding conductor on TGR decrease with increasing ground conductivity. 对均一土壤,TGR随大地电导率的增大而减小,大地电导率越大,TGR对接地体的埋深越不敏感。
- An introduction is given to construction of a super shallow buried subsurface excavated underpass in Wuhan, and the control of grou nd settlement. 介绍武汉市常青路地下人行通道超浅埋暗挖施工以及控制地表沉降的技术和方法。
- Nanpu A condensate-gas reservoir has features of being buried depth, high temperature, long drilled section, low permeability and complex lithology. 南堡A凝析气井具有埋藏深、温度高、井段长,渗透率低、岩性复杂等特点。
- This well measures difficulties i ncluding small target window,deep buried depth,bad stratigraphic stability,and easy adhere to pipe sticking. 介绍了该井的施工难点,即靶窗小、靶区要求严,油层埋藏深、地层稳定性差,容易黏附卡钻,与直井相比携岩比较困难等。
- Firstly the buried depth and distribution of the Pre-Silurian interface were in- versed from magnetotelluric data with constraint conditions. 从提高纵向分辨率的处理和反演技术的应用入手.结合约束条件,利用大地电磁测深数据反演,揭示前志留面等界面的埋深和分布;
- In the geological condition of shallow buried, soft rock, and carst, et al. the mother rock of these kinds of tunnel must be paid attention in the whole construction stage. 在浅埋、围岩软弱、岩溶等复杂地质条件下,这类隧道在不同施工阶段围岩的稳定性问题备受关注。
- Pingdu City, town homes Zhang is China's important production of flake graphite, with a rich source of ore, high grade, shallow buried, scales large, easy-mining and so on. 平度市张舍镇是中国鳞片石墨重要产地之一,具有矿源丰富、品位高、埋藏浅、鳞片大、易开采等特点。
- The genera and species of diatoms in the samples from Tianyang and Jiudouyang vary with increasing buried depth from Melosira to StePhanodiscus, and than to Cyclotella. 九斗洋和田洋钻孔作品中硅藻种属随深度而变化,由直链藻到冠盘藻,直到小环藻。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries