hydrotreating什么意思解释

A new presulfidation process of hydrotreating catalyst in the hydrogenation is introduced.介绍了一种加氢催化剂器内预硫化新工艺.Determination method of Pd content in hydrotreating catalyst by ICP - AES was established.建立了采用电感耦合等离子体发射光谱(ICP...

hydrotreating的音标：hydrotreating的英式发音音标为：[haɪdrəʊt'ri:tɪŋ]hydrotreating的美式发音音标为：[haɪdroʊt'ritɪŋ]...

那种恐惧无法用语言表达。You can't put that sort of fear into words.他的胆量无法用语言来形容。His courage beggars description.他确实是个天才，可是难以用语言表达他的思想。He's a real genius but he has difficulty verbalizing his ideas....

He and Carla Torgerson take turns as the band's lead vocalist.他和卡拉·托格森轮流担当乐队的主唱。The pianist had to tailor his style to suit the vocalist's distinctive voice.钢琴手不得不改变风格以配合歌手独特的嗓音.If I was auditioning for a vocal...

basilic的音标：basilic的英式发音音标为：[bə'sɪlɪk]basilic的美式发音音标为：[bə'sɪlɪk]...

In many instances isocyanates react vigorously with water, alcohols, and amines.在许多情况下异氰酸酯同水, 醇和胺发生猛烈的反应.Both the alcohols and aldehydes are secondary products of the oxidation.醇和醛两者为氧化的次级产物.An alternative approach to al...

frown的一般过去时为：frowned...

He cleaned the flakes away with his coat sleeve.他用大衣袖子把碎屑掸掉。The flakes seem to fuse together and produce ice crystals.雪花好像融合在一起形成了冰晶。Fry until the fish flakes.把鱼煎成薄片。...

n.纪元，年代（era的复数形式）...

mope的近义词/同义词有：sorrow, over, sulk, brood, grieve, fret, gloom, fret, grouch, grieve, sulk, sorrow, languish。vt.mope的近义词（忧郁;悲伤）：sorrow, over, sulk, brood, grieve, fret。mope的近义词（其他释义）：gloom, fret, grouch, grieve, sulk, sorr...

He snapped the cap on his ballpoint.他吧嗒一声把笔帽扣在了圆珠笔上。There is an overflow of cheap ballpoint pens in the market.市场上圆珠笔泛滥.I changed the ink cartridges in my ballpoint pen.我换了圆珠笔里的墨水芯....

“习得”的拼音为：xí dé...

rivet的现在进行时为：riveting...

foreshadowed的音标：...

achievability的音标：achievability的英式发音音标为：[ə'tʃ:vəˌbɪlɪtɪ]achievability的美式发音音标为：[ə'tʃvəˌbɪlɪtɪ]...

n.吸入，进气，（液体等）进入口，摄入，摄取，纳入（数）量...

n.小叶，叶状突...