The preparation method has extensive material source and easy technology condition control and is especially suitable for large-scaled industrialized production.
本发明的制备方法，原料来源广，工艺条件易于控制，特别适合于大规模的工业化生产。
In the highway construction of our country at present, the semi-rigid material is widely used for its high intensity, low cost, and being wide of the raw material source.
目前我国高等级公路建设中，半刚性材料以其强度高，造价低廉，原材料来源广等优点，被广泛用作路面基层。
The Indo-Chinese epoch monzogranite is the main metallogenic material source and ore-control factor.
印支期二长花岗岩是矿床的主要成矿物质来源与控矿因素；
The process can obtain high quality wood pulp of soluble viscose fiber stably and has wide material source.
采用本发明使溶解级粘胶纤维木浆粕的质量更优、更稳定，原料选用范围更广。
The formula has aromatic flavor, wide raw material source, low price and better effect than the finished baits.
该配方香味浓郁，原料来源广，价格低廉，较成品饵料效果更好。
The main material source comes from the north, and there are 4-5 former material sources nearly parallel to each other in the northern part of the basin.
北部物源供给明显，占主导地位。盆地北部4 - 5个古物源呈几乎平行的状态由北向南分布。
There are three metallogenic conditions which are material source, ore-fluid channel way and metallogenic location for the formation of gold ore deposits.
金矿床的形成应具备物质来源、矿液通道及成矿场所三个条件。
The material source of the Carboniferous karst type bauxite in North China mainly came from the underlying Late cambrian-middle Ordovician carbonate rock.
华北石炭纪岩溶型铝土矿的主要物质来源为下伏的晚寒武世—中奥陶世碳酸盐岩。
Compared with traditional synthesis process, the present invention has the advantages of wide material source, less reaction steps and low preparation cost.
本发明方法与传统合成相比，原料来源方便，反应步骤简短，糖苷化反应的催化剂廉价易得，使制备成本明显下降。
The grain size of the loess is coarse with high contents of unstable minerals, indicating that the Xining loess material source approximate to the loess region.
黄土粒度粗，不稳定重矿物含量高，表明西宁黄土区距黄土物源近。
With its controllable solidifying velocity and vast raw material source, cement-water glass(CS)two-shot grouting has found wide applications in many geotechnical projects.
水泥-水玻璃（CS）双液注浆技术以其凝固速率可控性强、材料来源广，在岩土工程中得到广泛应用。
At last, this paper points out the problems at present such as raw material source, the improvement of process and equipment, the problem of research on new catalysts, et al.
最后指出了目前存在的问题，如原料来源、工艺和设备的改进、新型催化剂的研制等。
This paper discusses material source, physic-chemical and geological conditions for ore formation and ore-prospecting indicators, providing a basis for geological prospecting in the area.
对研究区成矿物质来源、成矿物理化学条件、成矿地质条件以及找矿标志进行了研究和探讨。为该区的地质找矿提出了依据和方向。
One material source of diamond is primary diamond mines and ancient placer in the ancient Yi River upstream in Shandong, the other is the primary diamond mine which may exist in this area.
金刚石的物质来源一是古沂河上游山东的金刚石原生矿和古砂矿，二是本区的可能存在的金刚石原生矿。
The previous research data are used to analyze material source, formation mechanism and characteristics in mineral deposit of the gold mine of diabase in the west of Guangxi, southern China.
根据已有的研究资料，分析桂西辉绿岩型金矿的物质来源、形成机制及矿床特征。
Polyethylene waxes for Hot Melt Adhesive: These waxes can be divided into three kinds with synthetic grade and crack grade and polyethylene wax by-product in accordance with material source.
热熔胶用聚乙烯蜡系列：本系列产品依原料来源不同分为合成级、裂解级和聚乙烯副产品三个等级。
At present, the main materials in the tidal bank process in the area are the sediments on the tidal bank, and the sediments from the Zhangweixin River are the main material source for this area.
目前本区潮滩过程的主要物质是潮滩本身的沉积物，漳卫新河的来沙是本区的主要物源。
At present, the main materials in the tidal bank process in the area are the sediments on the tidal bank, and the sediments from the Zhangweixin River are the main material source for this area.
目前本区潮滩过程的主要物质是潮滩本身的沉积物，漳卫新河的来沙是本区的主要物源。
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