primary material的例句大全

This paper introduces construction technology and method and device, primary material and semi-manufactured goods, and problems in the prestressing concrete T type girder construction using post-tensioning method.

介绍后张法预应力混凝土T型梁的施工工艺、施工方法、主要施工设备、主要材料及半成品、和施工出现主要问题的处理。

Especially with the pressure from living environment was ever-increasing, ecology consequence was indicated that the forest will be one of primary material source in the industrial society. The vital function is a new understanding to forest and sustaining and program development of humanity.

特别是随着人类对来自生存环境压力的与日俱增，森林作为工业社会的主要材料来源之一的生态学后果的凸现，人类对森林与林业和人类生存与发展的重要作用产生了新的认识；

The experiment result shows that vegetation coverage is 75 percent, and fourteen herbage plant include Rheum franzenbachii, Chenopodium album, Geranium eriostemon and so on were regarded primary material of vegetation restoration in demonstration initial stages.

实验结果表明：恢复实验区内植被的覆盖度为75%。大黄、灰菜、老鹳草等14种草本植物可以作为示范区内初期植被恢复的主要材料。

Red Square Vodka's primary material is using good quality potatoes, using repetitive distillation process and double filtration method to produce the purest and finest high quality liquor of its kind.

红方伏特加是以马铃薯为原料，用重复蒸馏，精炼过滤的方法，除去酒精中所含毒素和其他异物的一种纯净的高酒精浓度的饮料。

Paper pulp is primary material of the insulating carboard, few people are doing research on it.

纸浆是制造绝缘纸板的原材料, 国内外对它研究较少.

It was obtained with ethylenediamine and ethenesulfonic sodium as primary material through addition.

采用乙二胺和乙烯磺酸钠为主要原料,经过加成反应合成了乙二胺双乙基磺酸钠.

On the basis of relative analysis of primary compute models for material requirements planning, improved arithmetic for material requirements planning is put forward in little batch manufacturing mode;

在对传统物料需求计划主要计算模型分析比较的基础上，提出了单件小批量生产环境下物料需求计划改进算法&伸缩式MRP算法；

The first quarter 1903-1929 primary language teaching material choose venter points.

第一节1903&1929年小学语文教材选文特点。

We use plaster as colloid material, sericite and Fibrous brucite as primary raw materials to product an adiabatic material with nice properties on heat insulation.

实验研究表明：以石膏作为胶凝材料，绢云母和水镁石纤维作为主要原料制备的复合材料具有保温隔热性能。

The effervescence was risen up a little while the zirconia primary moulds were sintering, which indicated that there were some changes of the crystal structure in the ceramics and certain effects on the chromogenesis& the intrinsic cause for the mechanical properties change of the zirconia material.

氧化锆粗胚烧结时兴奋纯略升高，表明物质晶体结构改变，是氧化锆材料机械性能改变的内在原因，对显色有一定影响。

Primary ( and secondary) seepage control material of horizontal seepage control system and vertical seepage control structure project were suggested according to practice engineering.

并对水平防渗和垂直防渗系统做了定量的描述。

The secondary coil reflect to the primary magnetic field through the ferromagnetic material differ because of different initial permeability of the material. According to the phenomena, we can identify the ferromagnetic material grade and sort it.

根据铁磁性材料磁导率的不同，初级磁化线圈通过铁磁性材料耦合到次级线圈的信号就不同的现象，就可以进行钢级识别和材质分选。

The second chapter is 1920 to 1929 of primary school Chinese teaching material choose venter points analysis.

第二章是1920年至1929年的小学语文教材选文特点分析。

The second case analysis concluded that this period thrift of primary school Chinese teaching material choose venter points.

第二节用个案分析法得出该时期的小学语文教材选文特点。

Discussions on Teaching Material Resources: Defects in the Experimental Mathematics Teaching Material for Primary Schools, Published by Beijing Normal University

对教材资源的一些讨论&北师大版小学数学实验教材指瑕

The application of material input and output analysis table in the analysis of product structure, the proportional analysis of primary production and secondary production, the making and adjustment of production planning are also proposed.

给出了流程企业实物型投入产出表的编制方式，指出投入产出表在生产结构分析、主体生产与辅助生产联系与比例分析和生产计划制定与调整等方面的应用。

As one of the three primary emissive color ( red, green and blue) materials utilized in full color organic light-emitting devices, blue organic electroluminescent material has always been a hot spot in the field of organic photoelectric functional materials.

蓝色有机电致发光材料是实现全彩色有机电致发光器件的三基色材料之一，是有机光电功能材料领域的研究热点。

Phytoplankton is the most important primary producer in the estuary ecosystem, and also a basic link of marine food chain. It influences on the material circulation and energy flow. Phytoplankton biodiversity is closely related to marine ecosystem stability.

浮游植物是河口生态系统中重要的初级生产者，是海洋食物链的基础环节，影响着整个食物链的物质循环和能量流动，浮游植物的多样性与海洋生态系统的稳定性有着密切的联系。

Primary repair of cranial defect was performed in traumatic head injury with the kind of material in acute period.

结论：从弃用人牙提取人的BMP，用此材料对创伤性颅骨缺损急性期术中一次性修复，简单、有效。

National Folk Sports Curriculum Development and Teaching Material Compilation for Primary and Middle schools

中小学民族民间体育类课程开发与教材编写