This paper narrates the preparation of environment friendly alkyd antirust coatings with ferrotitanium complex antirust pigment.叙述以复合铁钛防锈颜料,开发环保型醇酸防锈涂料的研制过程.Using the imported special antirust paint prevents desquamation...
There are Art lesson, computer studies , Music lesson and Science lesson.有艺术课, 电脑, 音乐课和科学课.And computer studies will be the most important subjects in school.并且计算机研究将是最重要的主题在学校.A: I have completed book - keeping, typing,...
She messaged the final report by fax.她用传真发出了最后报告.She messaged the committee.她通知了该委员会.The commander messaged " well done " to his pilots.指挥官给他的飞行员发去 “ 干得好 ” 的消息.She messaged him saying she wished they were together.她给他留言说...