The isocyanates can be obtained by the fluorination of nitrogenous cylic or acyclic molecules.异氰酸酯可由含氯的环(或非环)状分子氟化而得.A heavy - duty magnetic stirrer , such as Cole - Parmer model is needed during the fluorination.在氟化过程中需...

n.氟尿嘧啶，氟二氧嘧啶（一种抗癌药）...

Material illustrating detailed structure of graptolites has been etched from limestone by means of hydrofluoric acid.表明笔石详细构造的物质是利用氢氟酸从石灰岩中侵蚀出来.The slowness is dissolve in hydrofluoric acid and hot oil ofvitriols.缓慢溶于氢氟酸...

microfluorometry的音标：microfluorometry的英式发音音标为：[maɪkrəʊflʊə'rɒmɪtrɪ]microfluorometry的美式发音音标为：[maɪkroʊflʊr'rɒmɪtrɪ]...

hexafluoropropylene的音标：hexafluoropropylene的英式发音音标为：[heksɑ:f'lu:ɔ:rəʊprɒpi:li:n]hexafluoropropylene的美式发音音标为：[heksɑf'luɔroʊprɒpilin]...

n.氟氢化器...

immunofluorescence的音标：immunofluorescence的英式发音音标为：[ɪ'mju:nəʊˌflʊə'resns]immunofluorescence的美式发音音标为：[ˌɪmjənoʊˌflʊr'resəns]...

n.氟（代）苯...

...

n.氟代甲苯...

氯三氟甲烷...

n.荧光计...

fluoridize的音标：fluoridize的英式发音音标为：['flʊərədaɪz]fluoridize的美式发音音标为：['fluərəˌdaɪz]...

显微荧光计，测微荧光计...

The group notes that swallowing fluoridated toothpaste can cause problems.研究院提醒说把含氟牙膏吞下去会产生一些问题.Conclusion Fluoride bioavailability in fluoridated milk is still high and sufficient.结论氟化牛奶中氟的生物利用率是足够高的.Results Fluoridated...

A large proportion of the fluorine is vaporized during the concentration process.在浓缩过程中大部份氟蒸出.health effects of fluorine pollution氟污染对健康的影响If the fluorine content is high, it may increase plant corrosion.如果氟的含量高, 会加剧设备的腐...

fluorometer的音标：fluorometer的英式发音音标为：[flʊə'rɒmɪtə]fluorometer的美式发音音标为：[ˌfluə'rɒmɪtə]...

二氟化物...

n.[化]氟化物...

DuPont has offered the technology to fluoropolymer manufacturers globally in a royalty - free exchange.并且,杜邦已将这一技术免费提供给全球范围内的氟聚合物制造商.The preparation methods and materials such as ( fluoro - monomer ) and fluorosurfactant...

bacteriofluorescein的音标：bacteriofluorescein的英式发音音标为：[bæktɪərɪəflʊə'resɪn]bacteriofluorescein的美式发音音标为：[bæktɪərɪrflʊr'resɪn]...

氟代乙烷...

fluorite的音标：fluorite的英式发音音标为：['flʊəraɪt]fluorite的美式发音音标为：['fluəˌraɪt]...

n.自动荧光镜...

hydrofluorinator的音标：hydrofluorinator的英式发音音标为：[haɪdrə'flu:ɒrɪneɪtə]hydrofluorinator的美式发音音标为：[haɪdrə'fluɒrɪneɪtə]...

hexafluoride的音标：hexafluoride的英式发音音标为：[heksɑ:f'lʊəraɪd]hexafluoride的美式发音音标为：[heksɑf'lʊəraɪd]...

v.用氟化物处理( fluoridize的现在分词 )...