Microbicide a major approach to preventing sexual transmission of HIV.杀微生物剂的应用是预防艾滋病毒性传播的重要途径.As a result, the microbicide re - liquefies.这样一来, 杀菌剂重新液化....
You should also include some carnations to emphasize your underlying meaning. "另外要配上石竹花来加重这涵意的力量. ”Five men per ha. were required for rose production, 6 or 7 men for carnations.种植玫瑰每公顷需5个男劳力, 香石竹需6、7个男劳力.It advanced then...
She is not herself. She came near to a breakdown.她身体不舒服，简直要崩溃了。The organisers were given a breakdown of the costs.向组织者提供了一份开支细目。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...
To guarantee this condition, the grids are sent through some mechanical operations.为保证这一条件, 板栅应作一些机械加工.Typical framed structures are beams, grids, plane and space frames or trusses.典型构架结构为梁 、 格栅 、 平面的和空间的框架或桁架.The machin...