钻石极抗磨损.Diamonds have extreme resistance to abrasion.过去曾设法用化学变性方法,提高纤维的抗磨损性能.There have been attempts to modify the fiber chemically to resist abrasion enhancement.工程陶瓷材料具有耐高温 、 耐腐蚀 、 抗磨损及抗热冲击等优点.Engineering ceramics feat...
The Daily Express describes Dr Carey as a pretty tough nut.《每日快报》把凯里医生说成是特别难对付的家伙。Ms Carey appeared to blame her breakdown on EMI's punishing work schedule.凯丽女士似乎将她的精神崩溃归咎于百代唱片公司高度紧张的工作日程安排。The screenplay for "Gabri...
...an army barracks in the north of the city.城北部的军营This is seen as a reward for the army's loyalty during a barracks revolt earlier this month.此举被视为是对在本月初一场军营叛变中表现忠心不贰的军队的奖赏。The guerrillas raided banks and destroyed...
It is critical calculating blanking step in normal single row optimum layout.普通单排优化排样中冲裁步距的计算非常关键.Expounded punching, blanking, bending modulus of the composite structure design and principle.阐述了冲孔 、 落料 、 压弯复合模的结构设计及工作原理...
After the 1960 s, China began to inoculate BCG, pertussis, diphtheria, tetanus, measles and poliomyelitis vaccines.六十年代后, 中国开始在大、中城市接种卡介苗 、 百日咳 、 白喉 、 破伤风 、 麻疹、脊髓灰质炎的疫苗的工作.Recent studies suggested that erythromycin may b...
黄烷胶很重要,因为它比古尔胶在较高温度时更稳定.The xanthan gum is important because it has higher temperature stability than guar gum.合成16个黄烷酮 -7-O- 乙酸 、 乙酸酯 、 乙酰氨基酸和二肽衍生物.Sixteen flavanone - 7 - O - acetic acids, acetates, acetyl amino acidsa...
a method of smelting iron一种炼铁方法Guimeng alloys, an electric high - carbon, ferromanganese, low ferromanganese smelting sales.硅锰合金 、 电炉高碳 、 锰铁 、 低度锰铁冶炼销售.Main uses: flux for metallurgy, ceramic, glasswork, abrasive substan...
Son of a gun , we'll have big fun on the bayou.哥们儿! 咱们在河里玩个痛快!A small stream , bayou, or canal.他们跃过了小溪.Bayou of city of Yunnan red river, lead to small town of the saliva side Vietnam.云南红河州河口, 通向越南的边唾小镇....