1.
Changes of main chemical components in the shallow groundwater under different land utilization forms in Maolan Karst mountainous area
茂兰喀斯特山区不同土地利用方式下浅层地下水化学组成的变化
2.
STUDY ON CHEMICAL COMPOSITIION OF YUAN DYNASTYCELADON FROM BAODING KILN SITE IN LISUI DISTRICT OF ZHEJIANG PROVINCE
元代丽水保定窑青瓷化学组成的研究
3.
The Chemical Components in Air Condensate Water at Different Urban Regions
城市不同区域空气冷凝水的化学组成
4.
Chemical Characteristics of Rainfall Collected in Sept ember and October 2001 in Chengdu
成都市2001年9月和10月雨水的化学组成
5.
Chemical Composition of Fog at Nashan in the Urumqi and It's Influence on Environment
乌鲁木齐市南山雾水的化学组成及对环境影响
6.
Research Progress on Chemical Compositions and Bioactivities of Jellyfish
水母的化学组成及生物活性的研究进展
7.
"Heavy water (deuterium oxide):Water composed of two atoms of deuterium (D; a heavy isotope of hydrogen) and one atom of oxygen (O), chemical formula D2O."
重水(亦称氧化氘):由二个氘原子和一个氧原子组成的水,化学式为D2O。
8.
Study on the Composition、Structure and Photocatalytic Activity of Titanate Nanotubular by Hydrothermal Method;
水热法制备钛酸盐纳米管的化学组成、结构及其光催化活性研究
9.
Chemical Composition and Characteristics of Water Soluble Organic Compounds in Precipitation of Shenzhen;
深圳大气湿沉降中水溶性有机物的化学组成及变化特征
10.
What chemicals combine together to form water?
什么化学元素化合成水？
11.
DAMMING EFFECT ON WATER DISSOLVED CHEMISTRY COMPONENTS--A CASE STUDY OF WUJIANGDU RESERVOIR WATER IN SUMMER,SOUTHWEST CHINA
大坝拦截对河流水溶解组分化学组成的影响分析——以夏季乌江渡水库为例
12.
Water has the same chemical composition, be it in solid, liquid or gaseous state .
水无论是固态、液态或气态，其化学组成都是相同的。
13.
It covers the composition of brine, the mineral reserves, as well as the current state of the production of bromine, its derivatives and magnesium chemicals.
包括死海卤水组成，资源储量，溴及其衍生物的镁化学制品生产现状。
14.
Study on Geochemical Characteristics and Origin of Formation Waters of the Xujiahe Gas Reservoirs in Xinchang Field
新场地区须家河组气藏地层水地球化学特征及其成因研究
15.
Geochemical characteristics of main ion and Sr isotope in the main channel of Xijiang River,South China
西江干流河水主要离子及锶同位素地球化学组成特征
16.
Chemical Characteristics of Aerosol-Bound Ionic Species over the Southern Coastal Area of Shandong Peninsula
山东半岛南部近海大气气溶胶水溶性离子的化学组成
17.
The science of the chemical composition of the universe.
宇宙化学研究宇宙的化学组成的科学
18.
Separation into constituents by chemical reaction.
分解通过化学反应分离成各组成成分