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It is determined by the characteristics of Chinese coal seams that they are difficult to exploit; this paper analyzes three main stimulation technologies: hydraulic fracturing, displacement of multi-gas and oriented pinnate horizontal well-drilling, which
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此外还分析了目前国内外煤层气增产的3项主要技术：水力压裂改造技术、煤中多元气体驱替技术和定向羽状水平钻井技术。 |
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It is developing plans to conserve every important crop on the planet.
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保护这个星球上每一个重要的作物是处于发展中的计划。 |
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It is dialect that she speaks , not standard English .
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她说一口方言,不是标准英语. |
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It is dictated by highly centralized pla ed economic system.
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这种体制是由高度集中的计划经济体制决定的。 |
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It is dictated by highly centralized planned economic system.
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这种体制是由高度集中的计划经济体制决定的。 |
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It is differ both from the method of circulate line selectionfor seed reproduction and from the method of pure line breedingfor varieties development.
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该方法既区别于单纯生产原种的“株系循环法”，也区别于选育新品种的纯系育种法。 |
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It is different for the major ecology environment problems arised from different types of mineral resources developing, or the same type of that which is in different regional, different development modes used and developed by different enterprises.
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开发不同类型矿産导致不同的环境地质问题；而同一类型矿産因地域不同、开发方式不同以及不同企业开发导致的主要环境地质问题程度及差别较大；不同类型矿産开发所産生的环境地质问题具有明显的地域性特点。 |
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It is different from the previous [Fantasy Gig Concert], as the Shanghai Symphony Orchestra was invited to play in the concert, therefore 80% - 90% of the songs performed were slow romantic songs.
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与上一个《极梦幻演唱会》不同，由于是次演唱会找来了上海交响乐团客席演出，故演绎的歌曲十之八九都以抒情作品为主。 |
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It is different in so many ways from what he or she is used to seeing at home.
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这个国家在许多方面与他（她）在国内习以为常的事物不同。 |
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It is differentiated enough to resemble urothelium, but is a mass.
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肿瘤表面的叶子样乳头状突起突向左侧。 |
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It is difficult for a child to always live up to the expectations of his parents.
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5要孩子永远达到父母的期望是很困难的. |
