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|  | | 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。 | |
First, the many individual differences together comprise a comprehensive modification of embryonic cranial differentiation and patterning.
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| | In light of soil and water loss and eroded hill land situation our pro- vince,the transformed,changed and perfected technological line have been taken,and 2kinds of comprehensive control models have been selected which refer to “forestry and fruit tree interplantig with herb”,“fruit tree and green manure interplanting with herb”.Sparsing pine land and wasting hillside have been explored in order to find out feasibility ways for com- prensive erosion control.Following nearly four years experiment,multiple st... | | 针对我省水土流失现状,立足于侵蚀丘陵地,采取改造、转化、完善的技术路线,选择“林—果—药”和“果—肥—药”两种综合治理模式,探讨马尾松疏林地和荒坡地综合治理改造的可行途径。经过近四年的试验,建立和掌握了多层次、多树种、多时效集约经营的立体种植模式和技术,探索出快速改造侵蚀丘陵地、绿化荒山、控制水土流失的新途径,并提高了土地利用率,取得了显著的生态、经济和社会效益。研究的成果对于指导闽东南侵蚀丘陵地的综合治理,对提高立体种植程度及集约经营程度具有重要的现实指导意义。 | | 文摘来源 | | The assorted production techniques for improving development effectiveness of low permeability fault-block reservoir is a major scientific and technical popularization project for nationwide oil/gas fields development during rear 3 years of the 8th Five-Year Plan determined by CNPC. Huabei Oil Administration Bureau selects l3 low-permeability fault-blocks to implement the project. Over the past 3 years,taking the economic benefit as central task,we draw up the geologic,technological plans and enfo1cement pr... | | “低渗透断块油藏改善开发效果配套开采技术”项目是中国石油天然气总公司确定的“八五”后三年全国油气田开发重点或科技推广项目之一。华北石油管理局从低渗透复杂砂岩油藏中筛选出13个区块,全力投入到项目实施之中。3年来,以经济效益为中心,围绕改善油藏开发效果、提高采油速度、增加可采储量为重点目标,认真编制切实可行的地质方案、工艺技术配套方案和实施方案,依靠初步完善的六大系列配套开采技术,对13个区块进行了综合治理改造,使开发效果得到明显改善。本文重点阐述了六六配套开采技术的推广应用情况及其实施效果,在此基础上,提出了该类油藏提高开发效果的四项建议。 | | 文摘来源 | | The comprehensive modification on annealing furnace was discussed which included that added air preheater and heavy oil heating system,changed smoke removing downwords into smoke removing above ground.The main goals of modification were those that eliminated smoke and dust, improved annealing quality of product and reduced consumption of fuel oil. The operation results of modified furnace reached close to the predeterminate requirements. | | 介绍了锡钢集团公司锻压分厂车底式热处理退火炉消烟除尘综合治理改造情况。包括烧嘴重新选型、配置,增设空气预热器及重油加热系统,并将下排烟改为地上排烟。改造的主要目的是消烟除尘,提高产品退火质量,提高炉子装备水平及节省燃油消耗。改造后运行结果基本达到了预定目标。 | | 文摘来源 | |   | | << 更多相关文摘 |
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