Petroleum engineers plan and manage the extraction of oil.石油工程师规划并管理石油的提炼。This whole plan has been most carefully mapped out.整个方案的规划极为精细。For some buildings a vertical section is more informative than a plan.有些建筑的立面图能比平面图...
We've put down on our staff development plan for this year that we would like some technology courses...我们已经在今年的员工发展计划中写到我们希望有一些技术培训课程。Much of the plan runs counter to European agriculture and environmental policy.....
目的:研究芒果苷单钠盐的制备工艺.OBJECTIVE To study a preparation method of mangiferin monosodium salt.结果:首次合成芒果苷单钠盐,芒果苷单钠质量收率为92.8%.RESULTS Mengoferin monosodium salt was first prepared crystallized out with 92.8 % yield.方法:将芒果苷置于水和丙酮的...
On Sunday Cohen lay around the house all day.科恩星期天一整天都在家无所事事。I didn't so much as catch sight of him all day long.我一整天都没见他人影。All day she had fought off the impulse to telephone Harry.她一整天都在克制自己想给哈里打电话的冲动。...