The existing bromine in acetic acid could aggravate corrosion on metal hole.醋酸中含溴会加剧金属孔蚀.In other districts the proximity of cemeteries seemed to aggravate the disease.在其它地区里,邻近墓地的地方,时疫大概都要严重些.And remember: Tight shoes c...
蒸发器的蒸汽线装有雾沫分离器.The evaporator vapor lines are fitted with an entrainment separator.装订线是锁线订 、 缝纫订 、 三眼订和线装的订书材料.Gutter is sewing, sewing, and three eyes sewn book of materials.中文的古典书籍,多用线装.A method commonly used to bind c...
卡尔每周在电脑终端前坐40个小时。Carl sits at a computer terminal 40 hours a week.你必须以终端用户可以理解的方式描述产品。You have to be able to describe things in a form that the end user can understand.话务员把这些情况键入计算机终端.The operator keys the facts into the...
因此, 在超高温条件下石墨的隔热性能是很可靠的.Therefore, in the - high temperature graphite insulation performance is very reliable.适应于超高温、超高压工况的阀门密封.Designed for temperature valve with high pressure.本文设计了新型 Nb 硅化物基超高温合金的成分,并采用真空自耗电弧熔炼法制备了其母合...