butyl的意思？

The degraded starch and acrylamide - butyl acrylate copolymer have been produced.本文制得了异相酸降解淀粉和丙烯酰胺 — 丙烯酸丁酯共聚物.Synthesis of n - butyl lactate is catalyzed by phosphotungstic acid and aluminium phosphotungstate.以磷钨酸和磷钨酸铝为催...

Antioxidant tertiary butyl hydroquinone was prepared by hydroquinone and tertiary butyl alcohol.由对苯二酚与叔丁醇反应制得抗氧化剂叔丁基对苯二酚.They were good catalyst for synthesis of n - butyl cinnamate.它们是催化合成肉桂酸正丁酯的良好催化剂.A method of synthe...

butyl的音标：butyl的英式发音音标为：['bju:tɪl]butyl的美式发音音标为：['bjutɪl]...

“庙”的英语可以翻译为：temple，shrine，joss house，temple fair ...

中国解决计算经度的问题, 远远领先欧洲三个世纪.China solving the problem of longitude, by far the leader in Europe three centuries....

n.铁素体化...

formin的音标：formin的英式发音音标为：['fɔ:mɪn]formin的美式发音音标为：['fɔmɪn]...

dispersive的音标：dispersive的英式发音音标为：[dɪs'pɜ:sɪv]dispersive的美式发音音标为：[dɪ'spɜsɪv]...

n.大农场， （兼种果树，养鸡等的）大牧场( ranch的名词复数 )...

confidential的音标：confidential的英式发音音标为：[ˌkɒnfɪ'denʃl]confidential的美式发音音标为：[ˌkɑnfɪ'denʃl]...

长手的...

As the sparks died away, the sky seemed darker than ever , even frighteningly black.火花散落, 空中越发显着黑, 黑得几乎可怕.Darker roasts, in contrast, have a fuller flavor approaching a bittersweet tang.深度烘焙, 比较而言, 苦甜参半的风味更加浓郁.There was ...

“添加剂”的拼音为：tiān jiā jì...

v.欢迎，致敬( salute的过去式和过去分词 )，赞扬，赞颂...

dirofilariasis的音标：dirofilariasis的英式发音音标为：[daɪəɔ:'fɪlrɪəsɪs]dirofilariasis的美式发音音标为：[daɪəɔ'fɪlrɪrsɪs]...

n.健壮的人（hefty的复数形式）...

他否认曾口出对女性不敬的污言秽语。He denies making off-color remarks about women.他相信他的记录会说明一切，并不理会那些对他不敬的人。He believes that his records speak for themselves and ignores those who diss him.我对约翰·贝克绝无不敬之意，但自他离开后俱乐部气氛的确更活跃了。No disrespect to ...