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- According to the rock mechanics parameters as the grade value of drillability, hardness of formation and compressive strength, etc. 从分析冶金矿山充填采矿法开采的目的入手,探讨性地说明了相关的岩石力学分析过程。
- According to the rock mechanics parameters as the grade value of drillability, hardness of formation and compressive strength, etc. and drilling condition, ty... 通过几口井实际钻头选型的试验研究和应用,达到了提高机械钻速及钻头进尺,缩短钻井周期,降低钻井成本的目的。
- Considering the hardness,the high drillability grade value and the large angle of bedding in Qingshen gas field,it is more and more important to come to how to drill quickly,avoiding well deviation. 庆深气田中下部地层岩石坚硬,可钻性级值较高,地层倾角较大,因此,防斜打快成为庆深气田钻井工作急于解决的首要问题。
- Pupils who pass the test will be promoted to the next higher grade. 小学生只要考试及格就会升到高年级。
- Such values are central to our way of life. 这些价值对于我们的生活方式是至关重要的。
- He's not in the first grade as a musician. 他不是第一流的音乐家。
- He values himself on his conversational power. 他常夸耀自己的交谈能力。
- Business is now on the up grade. 目前生意蒸蒸日上。
- The market values are in a nose dive. 市价暴跌。
- Pupils with 90% or more are awarded Grade A. 满90分的学生评为甲等。
- House values may begin to slide. 房价可能开始逐渐下降了。
- What caused share values to slump? 股价暴跌是什么原因?
- The sixth grade saw an educational film yesterday. 六年级学生昨天看了一部教育片。
- He received a failing grade on the term paper. 他的期末报告不及格。
- Has a glandular aversion to materialistic values. 对实物主义道德价值本能的厌恶
- Red and yellow grade into orange. 红与黄混合成橘黄。
- Her behavior is alien to our ethical values. 她的行为和我们的伦理标准格格不入。
- The twins will enter the fourth grade this fall. 这对双胞胎今年秋季将升到四年级。
- A true warrior values glory and honor above life. 一个真正的勇士珍视荣誉胜过生命。
- Their marriage is on the down grade. 他们的婚姻关系每况愈下。