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- Effect of organic materials on the composition characteristics of micro-aggregates in albic soils and their nutrient contents. 有机物料对白浆土微团聚体组成及其养分含量的影响。
- The chemical composition characteristics of Pinus latteri Mason rosin and turpentine from the South of Cambodia was studied using GC and GC-MS. 采用气相色谱和质谱法对柬埔寨南部地区的南亚松松香和松节油的化学组成特征进行研究。
- This paper introduce the composition characteristics,the research of wastewater treatment and used it to production of the wastewater Fankou Lead-Zinc Mine. 介绍了凡口铅锌矿选矿废水的构成、水质特点、废水处理技术研究成果及将其应用于生产的情况。
- The composition characteristics,application and modification of cereal protein were introduced in this paper.More and more research focused on exploitation of cereal protein. 本文综述谷物蛋白组成特性、应用和改性方面最新研究概况。开发利用谷物蛋白,已成为谷物科学领域研究热点。
- This article has analysed the environmental impact characteristics of gangue, which from Hunan coal formations, simultaneously according to the material composition characteristics of gangue to propose the reasonable comprehensive utilization way. 摘要文章对湖南各煤系煤矸石的环境影响特性进行了分析,同时根据各煤系煤矸石的物质组成特点提出合理的综合利用途径。
- According to the coking reaction mechanism of mineral oil and the composition characteristics of oily sludge, the natural dried oily sludge were coked using a self designed charring reaction unit. 针对含油污泥的组成特点 ,利用矿物油的焦化反应机理 ,以自然干化含油污泥为原料 ,利用自行设计的焦化反应装置对含油污泥进行焦化处理 ,获取了大量的试验数据。
- Resorcinol-formaldehyde can meet demand of gluing technology and of bamboo-wooden composite characteristics. 间苯二酚树酯胶能够满足此竹木复合材料的胶和要求。
- He sweated out his composition in several hours. 他苦干了几个小时才写出了作文。
- This paper analyses the types of eolian land forms and their distributional features, the compositional characteristics, approachs the exploition and utilization of eolian sand resources. 本文分析了风沙地貌类型及其分布特征、风成沙成分等,探讨了风沙资源的开发利用和保护等问题。
- ZHANG Xiao-dong,QIN Yong,SANG Shu-xun.Group composition characteristic of the the frac-tional ultrasonic-extraction of different metamorphism coals[J].Coal Conversion,2006,29(3):5-9,16. [6]张小东;秦勇;桑树勋.;系列煤分级萃取物的族组成特征[J]
- This paper deals with the relations between the compositional characteristics and performances of high-strength suspension porcelain insulators of 70kN, 120kN and 210kN by the AAS, XRD, OM and TEM techniques. 采用原子吸收光谱(AAS)、X射线衍射(XRD)、偏光显微镜(OM)和分析型透射电镜(TEM)等技术手段,对贵州产70kN和日本进口120kN、210kN三类瓷绝缘子的化学组成,矿物成分特征和产品性能的关系进行了研究。
- He wrote a composition or (he) read an essay. 他写作文或读散文。
- His composition is far superior to mine. 他的作文比我的好多了。
- She has Asiatic characteristics. 她具有亚洲人的特点。
- Composition Characteristics and Alteration of "Fenghuangite" “凤凰石”的成分特征及其形成的蚀变作用
- A slow, mournful musical composition. 庄重悲哀的乐曲节奏缓慢,庄重悲哀的音乐作品
- Paradox and irony are characteristics of her style. 她善於运用似非而是的隽语和反语。
- He has a touch of madness in his composition. 他有点疯疯癫癫。
- I'd like to have your advice on my composition. 我想请您对我的作文作些指导。
- She looked at her son's composition with a frown. 她对儿子的作文皱眉头。