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- Therefore,these can be realized by controlling atmosphere、temperature and time of oxidation based on thermodynamics and kinetics of kovar alloy. 为达到上述两个目的,可以从可伐合金氧化的热力学和动力学出发,通过控制氧化气氛,氧化温度和时间来实现。
- Oxidative base damages are primarily removed by BER 65, whereas DNA adducts are repaired mostly by NER64. 氧化基的损失主要是去除误码率,而DNA加合物的修复主要通过NER。
- The solution properties of polyethylene oxide and polyethylene oxide/cofactor and the retention mechanism of papermakingfurnish with those polyethylene oxide base retention aids were reviewed. 阐述了聚氧化乙烯单组分助留体系和聚氧化乙烯/辅助剂双组分助留体系的溶液性质和助留机理的研究现状。
- We launched a bombing raid on enemy bases. 我们对敌方基地实施了突然袭击。
- The runner was retired put out at first base. 跑垒者于第一垒上被刺杀出局。
- The runner went to second base on a wild pitch. 一记瞎设让跑垒员跑上了第二垒。
- Chlorine and oxide based detergents and bleaches and mold removing agents may cause damage. 使用带氯化物,酸性或漂白成份的清洁剂可能会造成损害。
- You cannot enter a military base without a permit. 无通行证者不得擅入军事基地。
- Her heavy industry rests on a broad and firm base. 它的重工业有广泛坚实的基础。
- Acids react with bases to form salts. 酸与碱反应生成盐。
- A series of amine-terminated polypropylene oxide based thermoplastic polyureas with various chain extender were synthesized vis solution polymerization. 用溶液聚合法合成了五种不同扩链剂,软段为胺端基聚环氧丙烷的聚脲氨酯和聚脲。
- In order to obtain Oxide based machinable ceramics with strong mechanical properties, in this thesis, two systems of Al2O3-BN and Y-ZrO2-BN were investigated. 为了获得高性能、可切削加工的氧化物陶瓷材料,本论文以Al2O3/BN(ABN)和Y-ZrO2/BN(ZBN)为研究对象,系统研究了纳米复合粉体的合成、热压烧结工艺和材料的力学性能、加工性能。
- He caught me off base with that question. 他的问题猝然把我给问倒了。
- The bombers swooped on the air base. 轰炸机突袭空军基地。
- Many languages have Latin as their base. 许多语言都以拉丁语为基础。
- His base conduct was condemned by everyone. 他的无耻行为受到所有人的谴责。
- His idea is completely off base. 他的想法大错特错。
- Two soldiers dismounted the gun from the base. 两个战士把炮从底座上卸下来。
- Oxidation involves the transfer of electrons. 氧化过程涉及电子的转移。
- To transform a metal into a mineral by oxidation. 使矿化通过氧化使金属转化为一种无机物