二重点

This paper mainly introduced different oxidation methods,but oxygen,manganese dioxide and manganese sesquioxide were mainly studied.

本文通过采用不同的氧化剂氧化间氟甲苯合成间氟苯甲醛，重点研究了氧气，二氧化锰和三氧化二锰的氧化效果，分别研究了它们的氧化工艺条件以及固体氧化剂的循环利用，并初步探讨了它们的氧化机理。

Cao Yushu total right to build wells at coal mine near a period of construction work to be fully affirmed the work of the next stage of requirements: First, be aware of Coal Mine Safety Elm Well the importance of pre-production and further enhance the sense of responsibility and sense of mission , we must bear in mind the "second pioneering" historical mission, to take more effective and more practical methods of work, the scientific arrangement of the work, carefully organize construction work, the remaining project duration inverted one by one to ensure that mine pre-production schedule; second, is necessary to study the construction process to solve difficulties and problems arise, focus on strengthening the soft rock supporting and construction process of research, trial and error comparison, mine worked out well for Elm soft rock supporting a new road.

曹总对榆树井煤矿筹建处近一时期的矿井建设工作予以了充分肯定，并对下一步的工作提出了要求：一是要认识榆树井煤矿安全试生产的重要意义，进一步增强责任感和使命感，要牢记肩负的"二次创业"历史使命，采取更加有效、更加务实的工作方法，科学安排各项工作，精心组织施工，对剩余工程逐项倒排工期，确保矿井按期试生产；二是要及时研究解决施工过程中出现的困难和问题，重点加强对软岩支护和施工工艺的研究，反复试验比较，摸索出适合榆树井煤矿软岩支护的新路子。

A good many mico-landblock of the early Neoproterozoic-Cambrian volcanic rock that distribute in the Tianshan orogenic belt and on its both sides, and the Carboniferous-Permian volcanic rocks that widely distribute in the Tianshan and adjacent regions are selected for subject investigating in this paper. Renewing the ocean-land format and ocean-land conversion process of Tianshan orogenic belt in the Paleozoic is the masterstroke for this paper. On the basis of detailed field investigation, many subjects, such asregional lithology、geochemistry、structural geology、volcanic sedimentology geology、sotope geochronology and synthesis analysis study of geophysics data, are adopted as instrumentality in the paper, this study lays emphasis on the formation, evolution and dynamics of early Neoproterozoic-Cambrian and Carboniferous-Permian volcanic rock in the Tianshan and its adjacent regions to find out Carboniferous-Permian volcanic rock property, eruptive sequence, time and space distribution characteristics, to resume and reconstruct evolution process of Carboniferous-Permian volcanic rock, and to explore connection of magmatism process and lithosphere stretching action of neopaleozoic ocean-land transformation in the Tianshan region.

本文选择分布于天山及其两侧的诸多微陆块上新元古代—早寒武世火山岩和天山地区广泛发育的石炭纪—早二叠世火山岩为研究对象，以恢复重建天山造山带古生代洋陆格局和洋陆转换过程为主线，在详细的野外工作基础上，综合运用区域岩石学、地球化学、构造地质学、火山沉积学、同位素地质年代学、区域地球物理资料综合分析研究等多学科手段，重点研究天山及其邻区新元代—早寒武世和石炭—二迭纪火山岩系的形成演化及其动力学，查明天山石炭纪火山岩系的性质、喷发序列、时空分布特点，恢复重建其形成演化过程，探索天山地区晚古生代洋陆转换过程中火山岩浆作用与岩石圈拉伸作用的关系。

Chapter I of the Sixth String Quartet generally creative background, the Sixth String Quartet strict twelve-tone sequence of a single application of the principle, in the analysis focus on a single sequence change in the initial pitch, that is, with the potential tonality, the theme of sound patterns.

第一章大致阐述第六弦乐四重奏的创作背景，研究第六弦乐四重奏严格的十二音单一序列原则的运用，在分析中重点关注单一序列初始音高的变化，即潜在调性与十二音主题形态。

Guangzong County forever the sunshine cotton and kapok industry Limited company, the company will be founded in 2007, located at the Guangzong County big platform township big platform village south, the company year to year processes two; Third-level ginned cotton; Is my county growth agricultural industrial production key Leading enterprise, the company registered capital 1,000,000 Yuan, existing staff 30 people, administrative personnels 5 people, technical personnel 15 people.

广宗县永昱棉业有限公司，公司成立于二零零柒年，位于广宗县大平台乡大平台村南，公司常年加工二；三级皮棉；是我县成长型的农业产业化重点龙头企业，公司注册资金100万元，现有职工30人，其中管理人员5人，技术人员15人。

In conclusion, through researches of reservoir characteristics, reservoir prediction and the relationship between reservoir and trap, it indicate that Mainan structure and Mopanlaowan buried structure which was in the bottom wall of the fault were the chief exploration and drilling regions of T_1j~2_2~T_1j~2_1 stratum in Dachiganjing structural belt.

总之，通过储层特征、储层预测，以及圈闭与储层的配置等研究，发现麦南构造及断下盘的磨盘老湾潜伏构造应是大池干井构造带嘉二~2～嘉二~1下步重点勘探及井位部署的地区。

For example , the synthesis of dialkyl alkylphosphonothionates pesticide and phytocidal herbicide Glufosinate.

本文重点开展了O，O-二乙基甲基亚膦酸酯及其中间体的合成研究和以O，O-二乙基甲基亚膦酸酯为中间体合成草铵膦的研究。

This paper focuses on the description of the structural characteristics of the new bidentatin from Teucrium bidentatum .

本文重点描述二齿香科科中的新二萜化合物—— bidentatin的结构特征。

Anglicizing the NO.2 highway Department of cost management and cost management of the existing system, focus on study two of the systems cost management system, the structure and content, which are optimized.

论文分析了二公局成本管理现状和现有成本管理体系问题，重点对二公局的成本管理体系以及体系里的结构内容进行了优化。

An experimental study on improving the humidifying penetration ability of the water glass grout when mixed with surfactant A has been performed.

以乙二醛作为水玻璃溶液的胶凝剂国内研究应用发展较慢，笔者从日后发展的角度出发，重点研究了乙二醛—水玻璃化学灌浆材料。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷