ethylhexanal是什么意思

ethylhexanal的音标：ethylhexanal的英式发音音标为：[eθɪlhek'sɑ:nl]ethylhexanal的美式发音音标为：[eθɪlhek'sɑnl]...

n.铲，勺，水舀，铲斗，一勺[铲]之量，穴，凹处，通气（或通水）口vt.舀，挖空，掏，抓取，[非正式用语]抢先获得、发布...

adj.不用的，已废弃的v.废弃(disuse的过去分词)...

而且, 这一目标或许要早于防止污染.Indeed, this strand may well predate the anti - pollution effort.在世界上大部分地区, 以重量表示价值的金属作为货币使用早于硬币.Metal, valued by weight, preceded coins in many parts of the world.测色学的基本概念早于1853年由格腊斯曼加以阐述.The basic con...

Many senior managers are technologically illiterate.许多高级经理都对技术知之甚少。Doped silicon and germanium are technologically the most important types of semiconducting material.添加硅和锗在工艺上是半导体物质中最重要的类型.We never should have saved the...

lixiviates的音标：...

We just sat and talked for half an hour or so.我们只是坐了一会,聊了大约半小时.In a day or so he will be as good as new.他大概一天工夫就会恢复过来。There was nothing more he wanted, or so he thought.他再无所求，或者说他是这么想的。...

“纵向地”的英语可以翻译为：lengthways ...

“命题”的英语可以翻译为：assign a topic，set a question，[逻]proposition，statement ...

n.堆装物，配载货物...

v.宣告，宣布( annunciate的过去式和过去分词 )，表明即将到来[就绪]...

The surface glossiness of ceramic ware after glazing , especially the metallic sheen of lusterware.通过往釉面上添加金属氧化物而产生金属光泽的黏土制品....

“游行”的拼音为：yóu xíng...

data compression and compaction数据压缩In many sedimentary basins the salinity of the formation water increases with depth or compaction.在许多沉积盆地中,地层水的含盐量随深度或压实作用而增高.This paper presents a microcode compaction algorithm based ...

v.（用偏袒的辩解或借口）减轻( extenuate的第三人称单数 )，低估，藐视...

fingerprint的现在完成时为：fingerprinted...