植物组织培养中脱毒苗和无毒苗的区别是什么?
脱毒苗是你在外界采材料,回来进行外植体的消毒。
无毒苗是你直接从已经组培好的瓶苗当中直接取样,用作在此组培的外植体,当然此过程必须无菌操作
发展兴趣和培养特长用英语分别怎么说?
翻译如下发展兴趣和培养特长Developing interest and training specialty
我擅长摄影和图片制作用英语怎么说?
I am skilled in shoot photos and make pictures . 可以将skilled in替换为 dead on;clever at;excel in..
理论和实践相结合英语怎么说呢?
如果要表达 使理论和实践相结合的话,可以说combine theory with practice
如果要表达 理论和实践相结合了,可以说theory is combined with practice
时针和秒针用英语要怎么说呢?急急急?
时针 the hour hand
分针 the minute hand
秒针 the second hand
学校设施先进齐全,以培养学生创新能力和实践能力为宗旨,用英语怎么说?
The facilities in school include all categories. The statement of the school is to improve the skill of students' creative and hand-doing.
在演讲英语时,开场白和结束语该怎么说呢?
开场白:Good morning everybody!It's my honor to speak here,and I am very glad to share my topic with you. Then today I'd like to talk something about结尾:OK,thank you for listening,that's all
我还是第一次和外过人聊天呢用英语怎么说?
This is the first time I've used this to chat.
在有生的瞬间能遇到你,竟花光了我所有的运气。英语怎么说呢?翻译翻译,重点是“竟”和“瞬间”?
很美很感性的句子。我试一下:it actually took all my luck to meet you for just a little moment in my lifetimeOr:A brief encounter with you in my lifetime acutally used up all my luck.
对于考研英语,有人说背新概念3和4不错,新概念对考研的作用是否大呢,值得花长时间去背诵吗?
我觉得学习英语就是一个积累的过程,任何书籍都有值得去学习的地方,对你以后肯定是有帮助的