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- ideal buried depth 理想埋深
- 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。
- 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。
- 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。
- 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;
- 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。
- 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。
- It is concluded that the average degree of radial consolidation for a given soil layer increases with its buried depth since the geostatic pressure increases with the lattar. 结果表明,因自重应力随深度增加,土层径向排水平均固结度随其埋深而增大。
- Factors such as buried depth,volatile matter of raw coal,water content and ash content in raw coal can produce influence upon gas content to some extent. 分析认为:研究区煤层气含量各煤层差异性较大,埋深、原煤挥发分、原煤水分、灰分产率等因素对煤层气含量均有一定的影响。
- 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。
- The buried depth of Moho discontinuity is 26.5 km and beneath the Moho the velocity is about 4.7 km/s in average,including several small layers,especially an obvious low velocity layer just beneath the Moho. 莫霍面埋深为26.;5 km;莫霍面以下平均速度为4
- The Holocene stratum of Quzhou district is quite different from other areas of Hebei Plain in terms of the buried depth, thickness, depletion rate, color, grain size, structure and pollen assemblages. 摘要河北平原南部曲周地区的全新世地层,在埋藏深度、地层厚度、堆积速率和颜色、粒度结构、孢粉含量与种属等方面,与河北平原其他地区不同。
- The geothermal field m our study area is jointly controlled by faults, lithology, caprock buried depth and hydrology, has a relatively high geothermal gradient which ascends southwards. 研究区地温场的展布主要受构造断裂、地层岩性、盖层埋深、水文地质条件等控制,地温温度较高,自北向南地温总体呈增高趋势。
- 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。
- The moving velocity in the vetical direction of the saline water was determined by comparison of buried depth saline water in observation wells at different period with distrabution of dring wells. 垂向运移特征系根据油田勘探开发过程中的钻孔分布特点,通过对各地区,不同时间段钻孔测井资料中咸水体埋深变化比较,确定不同地区咸水体的垂向运移速率。
- It is an ideal day for a picnic. 这是一个出外野餐的理想日子。