n.甲醇...

氯溴甲烷...

denitromethane的音标：denitromethane的英式发音音标为：['denɪtrɒmi:θeɪn]denitromethane的美式发音音标为：['denɪtrɒmiθeɪn]...

n.氧化镧...

Synthesis and Function Studies on New Porphyrin Lanthanide Liquid Crystals Compounds.红光发射材料卟啉化合物的合成及其电致发光性能的研究.Lanthanide ions were incorporated through the sol - gel process.在溶胶 - 凝胶过程中引入稀土离子来制备发光材料.The promotion effect...

Hydrogen sulfide has been recognized to be toxic to anaerobic microorganism, especially methanogen.硫氢化物已经被认为是对厌氧微生物有毒的, 特别是对甲烷菌....

醋代萘烷...

狄森...

athanasy的音标：athanasy的英式发音音标为：[æ'θənəsɪ]athanasy的美式发音音标为：[æ'θənəsɪ]...

rather than的音标：...

N - hydroxyethylpyrrolidone ( NHP ) was synthesized from � � - butyrolactone and ethanolamine on Y molecular sieve catalyst by two steps.以改性Y分子筛为催化剂,γ-丁内酯和乙醇胺为原料,采用γ - 丁内酯法两步合成N - 羟乙基吡咯烷酮 ( NHP ).Surface active propertie...

Their sons, Ben and Jonathan, were three and six respectively.他们的儿子，本和乔纳森，分别是3岁和6岁。Jonathan Davies scored a penalty goal.乔纳森·戴维斯点球得分。Jonathan says it was his mistake.乔纳森说这是他的错。...

Thanksgiving Day is usually on the last Thursday in November.感恩节通常在十一月最后的星期四.Yes, we have Thanksgiving Day, Labor Day and April Fool's Day.是的.我们有感恩节 、 劳动节,以及愚人节.I wonder why they made Thanksgiving Day fall on Thursd...

diphenylmethane的音标：diphenylmethane的英式发音音标为：[daɪfenɪl'meθeɪn]diphenylmethane的美式发音音标为：[daɪfenɪl'meθeɪn]...

Karathane的音标：Karathane的英式发音音标为：['kærəθeɪn]Karathane的美式发音音标为：['kærəθeɪn]...

thanks for的音标：thanks for的英式发音音标为：[θæŋks fɔ:]thanks for的美式发音音标为：[θæŋks fɔr]...

He won no less than ￡5000 in the lottery.他居然中了5000英镑的奖券.There were no less than fifty wounded.受伤者多达50人.Briefly, no less than nine of our agents have passed information to us.总而言之，至少有9名特工向我们传递了情报。...

halothane的音标：halothane的英式发音音标为：['hæləθeɪn]halothane的美式发音音标为：['hæləˌθeɪn]...

dichloromethane的音标：dichloromethane的英式发音音标为：[daɪklɔ:rə'meθeɪn]dichloromethane的美式发音音标为：[daɪklɔrə'meθeɪn]...

n.甲酰胺...

I went round to Jonathan's to see if he wanted to go swimming...我去乔纳森那里看看他是否想去游泳。And the son of Jonathan was Merib - baal ; and Merib - baal begat Micah.代上8:34约拿单的儿子是 米力巴 力〔力巴力在撒母耳下四章四节作米非波设〕米力巴力生米迦.I could hear Jon...

dichlorodibromomethane的音标：dichlorodibromomethane的英式发音音标为：[daɪklɔ:rədaɪbrəʊmə'meθeɪn]dichlorodibromomethane的美式发音音标为：[daɪklɔrədaɪbroʊmə'meθeɪn]...

触电死...

Jonathan的音标：Jonathan的英式发音音标为：['dʒɔnəθən]Jonathan的美式发音音标为：['dʒɑnəθən]...

adv.只是，至多，只不过，无非...

n.镧...

than的音标：than的英式发音音标为：[ðən]than的美式发音音标为：[ðən]...

乙脲...

甲烷单胞菌属...

敌螨普...