dichromate是什么意思？

The proof is recoated with dichromate emulsion.将这张校样重新涂以重铬酸盐乳剂.Preferally, the anion portion of the salt is permanganate, iodate, dichromate or hyperchlorite.它的阴离子部分最好是高锰酸, 碘酸, 重铬酸或过氯酸根.The main methods are: glass - elec...

The main methods are: glass - electrodes method, potassium dichromate method and statistical method.采用的主要方法有: 玻璃电极法, 重铬酸钾法,统计学方法等.Preferally, the anion portion of the salt is permanganate, iodate, dichromate or hyperchlo...

dichromate的音标：dichromate的英式发音音标为：[daɪ'krəʊmeɪt]dichromate的美式发音音标为：[daɪ'kroʊmeɪt]...

connected的音标：connected的英式发音音标为：[kə'nektɪd]connected的美式发音音标为：[kə'nɛktɪd]...

喉痉挛...

attempt的现在完成时为：attempted...

guaioxide的音标：guaioxide的英式发音音标为：[ɡjʊəa'ɪɒksaɪd]guaioxide的美式发音音标为：[ɡjʊra'ɪɒksaɪd]...

v.把…比作( liken的第三人称单数 )，把…比作…...

aeroporotomy的音标：aeroporotomy的英式发音音标为：[eərəʊpə'rɒtəmɪ]aeroporotomy的美式发音音标为：[eəroʊpə'rɒtəmɪ]...

The fracture mode of SPS sintered molybdenum belongs to brittle intercrystalline fracture.SPS烧结钼的断口呈沿晶断裂,属于脆性断裂.There is a tendency of intercrystalline corrosion and spalling corrosion for Aluminum - Lithium alloys in co...

艾琳多才多艺，是一位出类拔萃的女演员。Aileen stands out for her incredible versatility as an actress.我最近一次听说时，乔和艾琳仍然是一对快乐的夫妻。The last I heard, Joe and Irene were still happily married.艾琳有着极高的音乐天分和天生的表演才能。Irene is so incredibly musical and ...

adj.产前...

n.硅酸盐...

omnipresent的音标：omnipresent的英式发音音标为：[ˌɒmnɪ'preznt]omnipresent的美式发音音标为：[ˌɑmnɪ'preznt]...

hand的一般过去时为：handed...

reverberating的音标：reverberating的英式发音音标为：[rɪ'vɜ:bəreɪtɪŋ]reverberating的美式发音音标为：[retɪŋ]...

She views every minor setback as a disaster.她把每个较小的挫折都看成重大灾难.The team suffered a major setback when their best player was injured.最优秀的队员受了伤，使得这支队伍的实力大打折扣。The move represents a setback for the Middle East peace process.这个...

“离间”的反义词：撮合, 拉拢, 调停。...