1.
Research on Main Steam Pipeline Hanging Bracket Angular Weld Avulsion and Material Deterioration
主蒸汽管道支吊架角焊缝撕裂及材料劣化的研究
2.
The effect of oxygen on the ageing of culture relics;
氧气(O_2)对文物材料的劣化作用
3.
Study on application of biomimetic materials to the consolidation of weathering carved stone;
劣化石刻表层生物矿化加固材料的探索性研究
4.
Research on Deterioration and Related Properties of ZZLS Ecological Revetment Material;
ZZLS生态护坡材料的劣化及其相关特性试验研究
5.
Study on Deterioration Mechanism of Concrete and Development of Mending Materials in the Metallurgy Environment;
冶金腐蚀环境下混凝土的劣化机理和修补材料开发研究
6.
a shoddily built house; he treated her shoddily.
一座用劣质材料建成的房子；他待她很恶劣。
7.
EXPERIMENTAL RESEARCH ON PROGRESSIVE AND DETERIORATIVE CHARACTERISTICS OF SANDSTONE AND MORTAR SUBJECTED TO HYDROCHLORIC ACID CORROSION
酸性环境下砂浆、砂岩材料的受酸腐蚀过程及其基本特性劣化规律的试验研究
8.
EVALUATION OF MATERIAL DEGRADATION FOR AUSTENITIC HEAT-RESISTING STEEL BY USING MAGNETIC METHOD
磁性法评价奥氏体耐热钢的材质劣化
9.
Material Chemistry and Advanced Materials for AMHT and Information Material;
材料化学与高技术新材料和信息材料
10.
Study on Lignite to Sulfonated Coal Technology
以劣质褐煤为原料制备磺化煤的研究
11.
STRENGTHENING SMELTING UNDER BAD RAW AND FUEL MATERIAL OF No.9 B.F. OF XUAN STEEL
宣钢9号高炉原燃料条件劣化下的强化冶炼
12.
a narrow strip of wood used to fasten down the edges of the material that covers hatches in foul weather.
压板条:一种用来固定在恶劣天气下遮盖船舱口材料边缘的窄木条。
13.
He believes the problems at the school in Taiwan were caused by poor quality material.
他认为台湾学校发生的问题根本原因在于使用劣质的材料。
14.
We think the damage is caused by inferior material and inadequate packing .
我们认为损坏是由于劣质材料和包装不当而造成的。
15.
The inspector lined his pockets by permitting contractors to use poor building materials.
这个检查员允许承包商使用伪劣建筑材料而中饱私囊。
16.
TECHNICAL MEASURES OF BLAST FURNACE TECHNOLOGY UNDER THE CONDITION OF DETERIORATION OF THE CRUDE FUEL IN GISE
广钢原、燃料劣化下的高炉技术工艺对策
17.
Uses: Agriculture chemical, fertilizer, fodder and pigment, catalyst, purifying pharmaceutical, disinfectant, magnetisable material raw materials, etc.
用途：农药、料、料及颜料，催化剂、化剂、性材料原料等。
18.
Uwed as materiale gor furnace and exhaust gas cleaning systems of automobiles.
炉用材料，汽车排气净化装置用材料。