1) appreciating rocks
品石
1.
On the basis of ample historical materials and from the point of view of history and landscape aesthetic appreciation,this paper axpounds the evolution and reasons of setting up rockeries in Chinese historic gardens and the criteria of appreciating rocks.
通过较为丰富的史料，从历史发展和传统山水审美的角度，浅述了中国古典园林中置石立峰的发展历程，热衷峰石的原由以及品石的标准等内容，旨在学习其精华，为现代园林实践服务。
2) petroleum products
石油产品
1.
Recycling Actification of the Obsolete Petroleum Products;
废弃石油产品的循环再生
2.
Progress in solvent denitrogeneration of petroleum products;
石油产品溶剂脱氮研究进展
3.
The bromine value of petroleum products was determined by potential titration in mixed solvents of glacial acetic acid,trichloromethane,methanoland sulfuric acid,this method was compared with indicator titration,the experimental results show the method relative standard deviation is smaller.
以冰醋酸、三氯甲烷、甲醇和1:5的硫酸(体积比为714:134:134:18)作为滴定溶剂,采用电位滴定法测定石油产品的溴值,并与指示剂滴定法进行对比。
3) Petroleum product
石油产品
1.
Determinatiom of suspend mechanical impurity in petroleum product by microwave drying;
微波干燥法用于石油产品中机械杂质的测定
2.
In this paper,the carbon redidue of petroleum products determinated by Conradson method and Micro method were discussed.
本文主要讨论了石油产品康氏残炭和微量残炭测定。
3.
Most of the standard test methods for determining petroleum products flashing point in the world are discussed, also mentioning the origin and development of flashing point.
介绍了闪点试验起源和发展以及国内外测定石油产品闪点的主要标准方法。
4) oil product
石油产品
1.
The principle and method for determining the total acid number of oil product by voltammetric techniques was described,the results of voltammetric techniques and standard method analysis were compared.
介绍了用伏安法测定石油产品总酸值的原理、方法,并将伏安法测定润滑油酸值的结果与标准方法测定结果进行了比较。
2.
The article analyzes and predicts demand and supply of China s oil products and three major synthetic materials,and puts forward the goals,measures and some suggestions for their structure adjustment.
分析和预测了我国石油产品和三大合成材料的供需状况，提出了这些产品结构调整的目标、措施和建议。
5) petrochemicals
石化产品
1.
The article introduces the characteristics of this prosperity stage of petrochemicals chemical cycle different from previous stages and analyzes the evolution cause of current petrochemicals chemical cycle.
介绍了本次石化产品化工周期景气阶段区别于以往阶段的特点,分析了目前石化产品化工周期的演变原因及未来石化产品化工周期的变化趋势。
2.
The article presents an overall review of China' s petrochemical market in 2004, analyses development trends of ethylene industry as well as market supply & demand characteristics and price trends of synthetic resin, synthetic fiber and synthetic rubber and probes into various factors influencing the fluctuation of petrochemical market and prices of petrochemicals.
对2004年我国石化市场进行了全面回顾,分析了乙烯工业的发展态势及三大合成材料的市场供需特点和价格走势,对影响2004年石化市场和石化产品价格波动的各种因素作了深入的剖析,并对2005年我国的石化市场作了展望和预测,认为2005年我国石化市场处于新一轮景气周期的上升阶段,大部分石化产品的价格将处于较好水平,毛利将进一步提高。
3.
Through comparative research,it points out "Middle East petrochemicals will impact China's market within 5 years".
分析了中东石化工业发展历程、发展趋势和产业特点,通过对比研究,指出未来5年内中东石化产品将对我国市场造成冲击,并提出了国内石化公司应对中东产品竞争的措施。
6) Rock sample
岩石样品
1.
This study reported a measurement method of high-precision rhenium isotope ratio,187Re/185Re,and Re concentration of natural rock samples were measured by multi-collector inductively coupled plasma mass spectrometry(MC-ICPMS) through measuring the amount of fractionation on admixed lridium.
利用多接收器电感耦合等离子体质谱(MC-ICPMS)精确测定了天然岩石样品的铼含量。
补充资料：石品
石品 各种名贵石材的品名。是按天然生成的各种色彩或透明状的花纹来命名。如端砚的石品，有青花、蕉叶白、天青，鱼脑冻、玫瑰紫、火捺、冰纹、金银线、石眼等各类品名。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条