alkalis什么意思解释

Acids neutralize alkalis and vice versa.酸能使碱中和,碱亦能使酸中和.What's the scale that's used to compare the strength of acids and alkalis?用何种标准来比较酸碱度？Aluminium and other metals are normally badly corroded by alkalis.铝和其...

alkalis的音标：alkalis的英式发音音标为：['ælkəlɪs]alkalis的美式发音音标为：['ælkəlɪs]...

Aluminium and other metals are normally badly corroded by alkalis.铝和其他金属通常会被碱严重腐蚀.Acids neutralize alkalis and vice versa.酸能使碱中和,碱亦能使酸中和.Weak alkalis ionize partly ( ionize ) in water to give hydroxide ion.弱碱 在水中部份电离,放出氢...

adv.韵律地，计量地...

n.化学吸收作用...

focus的复数形式为：foci...

“乳烃素”的英语可以翻译为：[医]lactenin ...

“脚灯”的英语可以翻译为：[戏] footlights ...

音标成对出现时,左边为不圆唇音, 右边为圆唇音.Where symbols appear in pairs, the one to the right represents a rounded vowel....

“同源词”的英语可以翻译为：paronym ...

纤维成淋巴管细胞瘤...

refectory的复数形式为：refectories...

“顺从地”的拼音为：...

As the rubber droplets lose the acetone solvent, they become tacky and agglomerate.当橡胶滴失去丙酮溶液后, 变成粘的,聚集态的.After some initial problems, acetone was successfully produced in quantity...解决了最初的一些问题之后，终于成功地制造出了大量丙酮。Outlined s...

exploitation的音标：exploitation的英式发音音标为：[ˌeksplɔɪ'teɪʃn]exploitation的美式发音音标为：[ˌɛksplɔɪ'teʃən]...

He always stares lasciviously at beautiful girls passing by.他总是用色迷迷的眼神看身边走过的漂亮女孩.A spectrum is formed by a ray of light passing through a prism.一束光通过棱镜就会形成光谱。There is a bus passing through the Brenner Pass every day.每天都有...

presaged的音标：...

A trumpeter swan glides across the surface of the Yellowstone River.一只号手天鹅正游过黄石河的水面.The trumpeter taken prisonerstrumpeter was captured by his enemy in a battle.在一场战争中,有个号兵被敌人抓获了.Rudolph leaned forward intently, glorious...