diol什么意思？

No clear spherulitic morphology was observed in polarizing optical micrograph of PHB - diol.在PHB-diol的偏光显微镜照片中观察不到明显的球晶形态.The water - borne polyurethane was based on polyester diol and toluene diisocyanate etc.以聚酯多元醇、甲苯二...

diol的音标：diol的英式发音音标为：['dɑɪəʊl]diol的美式发音音标为：['dɑɪoʊl]...

Polyether diol mainly adopts polytetramethylene ether glycol ( PTMEG ).聚醚二醇主要采用聚四氢呋喃醚二醇 ( PTMEG ).Polyhexamethylene adipate diol and Polyurethane aquocmulsion based on the polyester are prepared.以己二酸、己二醇为原料合成聚己二酸己二醇酯二醇,并...

n.前臂部，四足动物（如马）前肢的一部分...

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“重建物”的英语可以翻译为：estoration ...

algae的音标：algae的英式发音音标为：['ældʒi:]algae的美式发音音标为：['ældʒi]...

fibrinoscopy的音标：fibrinoscopy的英式发音音标为：[faɪbri:'nɒskəpɪ]fibrinoscopy的美式发音音标为：[faɪbri'nɒskəpɪ]...

squint的现在完成时为：squinted...

The airlines have invested enormous sums in new, quieter aircraft.航空公司投入了大笔资金购买噪音较小的新型飞机。The company invested thousands in an electronic order-control system.公司耗资数千购买了一套电子订单管理系统。The constitution had invested him with cer...

abbr.reduction 减少，red 红，reduced 减少的，reduce 缩减...

enrolment的音标：enrolment的英式发音音标为：[ɪn'rəʊlmənt]enrolment的美式发音音标为：[ɪn'roʊlmənt]...

adj.上升的，升起的，增大的，成长中的adv.（年龄）接近，（数量）多于n.隆起，起义，叛乱v.起义( rise的现在分词 )，升起，（数量）增加，休会...

I spoke from the pulpit ad lib.我在讲坛上发表即兴演说。PNPS lib can promoted the interleukin 2 ( IL - 2 ) secretion of spleen.此外, PNPSb 体外能显著提高小鼠脾淋巴细胞分泌IL -2 的水平." Law'm , Miss Scarlett, ah doan lib in Shantytown. Ah jes'b...

amuse的近义词有：amuse, entertain, interest, please。下面这些动词均含有"使人娱乐，消遣"的含义：amuse ：指使人通过注意某些有趣或悦人的事物而消遣，着重使人愉快的效果。entertain ：指通过给他人快乐感的消遣活动，使自己或他人从单调中解脱出来。interest ：普通用词，指出于任何原因使人兴奋或对某事物保持好奇心或注意力，侧重引起兴趣或注意。please ：多指愿望、兴趣得到满足后产生...

monthly的复数形式为：monthlies...

The inscription reads: "To Emma, with love from Harry".题赠写着：“献给爱玛，爱你的哈里”。The inscription reads: Here lies Catin, the son of Magarus.碑文写着：马格勒斯之子卡廷长眠于此。Above its doors was a Latin inscription: Non omnia possumus omnes.门的上方...

n.小裂片，小叶，耳垂...