dialdehyde什么意思解释？

Aim To study the synthetic method for the glutaric dialdehyde.目的研究戊二醛的新合成方法.The cross - linking reaction between dialdehyde compound and cellulose acetate raises the chemical stability of the material.通过二醛类与醋酸纤维素类材料的交联反应...

dialdehyde的音标：dialdehyde的英式发音音标为：['daɪ'ældɪhaɪd]dialdehyde的美式发音音标为：['daɪ'ældɪhaɪd]...

共和体不久便被新朋友阻止了.The republic soon discountenanced its few friends....

Alice Munro has a reputation for being a very depressing writer.艾丽斯·芒罗以文风沉郁闻名。Carl Munro: You have no idea what you're doing.卡尔·诺: 你都不晓得你再干些啥.Munro wrote under the name of Saki.门罗以笔名沙奇从事写作....

respective的音标：respective的英式发音音标为：[rɪ'spektɪv]respective的美式发音音标为：[rɪ'spektɪv]...

每次你发一份备忘的时候是否每个人都会收到?Copy the world every time you send a memo?...

这种比拟是不恰当的.It is inappropriate to draw such a parallel.比拟柱按无挑臂框架导出.The analogous column is derived from frame without the overhangs.整个宇宙,包含亿万个可以比拟的银河系.The universe as a whole contains billions of comparable galaxies....

n.飞鱼导弹（反舰飞弹的一种）...

In some large hotels, the income derived from this source actually exceeds income from room rentals.有些大旅馆中, 这方面的盈利实际上要超过出租客房的盈利.Clerk : Well , Canadian Gifts is on the lower level. It's across from Prime Time Video ...

adj.不开心的，生气的，被得罪了的v.冒犯，使生气，使不愉快( displease的过去式和过去分词 )...

“鸭子”的英语可以翻译为：[口] duck，quack-quack，quacker ...

If have the presumptuous place to invite you apprehensibility!如果有冒昧的地方请你能理解!It would be presumptuous to judge what the outcome will be.现在就判断结果将会怎样未免有些冒昧。It was presumptuous of him to take charge.他自拿主张,太放肆了.It is too pres...

“洋虫胶”的英语可以翻译为：[医] axin ...

dilation的音标：dilation的英式发音音标为：[daɪ'leɪʃn]dilation的美式发音音标为：[daɪ'leɪʃn]...

n.多数主义者...

“骑马者”的英语可以翻译为：[医] rider，horseman ...

将你在奢侈品上的花费降至可控范围。Keep your spending on luxuries down to manageable proportions.“圣诞节以来物价降了4成，”他悲叹道。"Prices are down 40 per cent since Christmas," he lamented.随着复苏的加速，利率会降下来。Interest rates would come down as the recovery g...