acids是什么意思

acids的音标：acids的英式发音音标为：['æsɪdz]acids的美式发音音标为：['æsɪdz]...

How do acids react on metals?酸对金属会起什么样的化学反应?By this mechanism, new phosphatides containing the fatty acids of phosphatidyl choline may be prepared.根据这个原理, 可以制备含有磷脂胆碱脂肪酸的新磷脂.Acylglycerol ( glyceride ) An ester of glycerol...

Some acids are strong enough to burn the wood.有些酸的酸性强得可以烧坏木头.There are many amino acids that the body cannot synthesise itself.有许多种氨基酸人体自身不能合成.How do acids react on metals?酸对金属会起什么样的化学反应?...

衣原体病...

每支音管都要修音 ( 据室内的声学特性调整 ) 调律.Every pipe is voiced ( adding small touches to adjust for the room's acoustics ) and tuned....

gleam的现在进行时为：gleaming...

ledge的复数形式为：ledges...

cephalotriptor的音标：cephalotriptor的英式发音音标为：['sefələtrɪptɔ:r]cephalotriptor的美式发音音标为：['sefələtrɪptɔr]...

埃克斯穆尔(英国英格兰西南部的酸沼的丘陵地区)，埃克斯穆尔高地(英国德文郡北部的国家公园)n.(产于英国德文郡的)埃克斯穆尔角羚，[亦作 Exmoor pony](原产于英国埃克斯穆尔地区的)埃克斯穆尔小马...

Conclusion The segmental hepatectomy is promising and effective for patients with hepatolithiasis.结论肝叶、段切除术是治疗肝内胆管结石较理想而有效的方法.Objective To explore the safety and invasion of laparoscopic hepatectomy ( LH ).目的探讨腹腔镜肝切除 ( L...

Objective To improve the primary cell culture methods of colorectal adenomas.目的对大肠腺瘤细胞原代培养的方法作进一步的改进.Conclusions The efficacy of sulindac is significant in regressing colonic adenomas of patients with FAP.结论舒林酸对FAP疗效显著,可...

neolithic的音标：neolithic的英式发音音标为：[ˌni:ə'lɪθɪk]neolithic的美式发音音标为：[ˌniə'lɪθɪk]...

He gave her a brief, brotherly kiss.他像兄长般轻吻了她一下。Brotherly love is love for all human beings.手足之爱是对全人类的爱.He was a brotherly sort of creature in his demeanour.他的态度,像个哥哥....

英吉利海峡突然间变得风平浪静了.The English Channel suddenly became calm and flat.她的双眼闪着晶莹的光, 可她的脸色却骤然间变了.Her eyes were shining brilliantly , but her face lostcolour within twenty seconds.突然间变得像僧侣一样谨小慎微,严肃而安静.Suddenly subtle and solemn ...

adj.易怒的，脾气急躁的...

injected的音标：...

n.麻烦( trouble的名词复数 )，困难，困境，动乱v.费神，费心( trouble的第三人称单数 )，使烦恼，使忧虑...

v.折磨( bedevil的第三人称单数 )，使迷惑，困扰...