chelate的一般过去时怎么拼写？

adj.螯化的，有螯的，螯合的n.[化]螯合物v.[化]螯合，与（金属）结合成螯合物，[化]生成螯合物...

chelate的复数形式为：chelates...

chelate的现在完成时为：chelated...

After Fe - Chelate fertilization rinse the leafs with water.施完螯合铁肥后用清水漂洗叶子.Afterchloroform was evaporated , it was used as chelate complex chromatographic stationary phase to purify puerarin extractive.建立了采用配位色谱柱从葛根素浸膏中分...

chelate的现在进行时为：chelating...

chelate的第三人称单数（三单）为：chelates...

chelate的音标：chelate的英式发音音标为：['ki:leɪt]chelate的美式发音音标为：['kiˌleɪt]...

Objective To probe into the value of imperforate hymen diagnosed by ultrasound.目的探讨处女膜闭锁的超声诊断价值.Purpose : To investigate the CT features of imperforate hymen in adolescence.目的: 总结青春期处女膜闭锁的CT表现.Objective Explore the misdi...

particular的近义词/同义词有：unusual, different, special, exacting, finicky, meticulous, critical, fussy, fastidious, discriminating, critical, discriminating, finicky, clause, circumstantial, exacting, respective, painstaking, p...

Objective : To establish HPLC fingerprint Radix Puerariae [ Pueraria lobata ( Willd . ) Ohwi ].目的: 建立葛根 ( 野葛 )的高效液相色谱 ( HPLC ) 指纹图谱.But does an author leave a metaphorical fingerprint on the book?那么,一名作家是否会在其著作上留下一枚隐性指纹?...

n.（某地区或某时期的）植物群，植物志，植物区系，（大写）Flora:[罗神]花神弗洛拉，弗洛拉（女名）...

“场所”的近义词/同义词：场合, 园地, 场地, 场面, 地方, 地点, 处所, 位置。...

persiflage的音标：persiflage的英式发音音标为：['pɜ:sɪflɑ:ʒ]persiflage的美式发音音标为：['pɜrsɪflɑʒ]...

n.亚述研究，亚述学...

孝顺的小男孩会面临什麽样的考验?What kind of test the little filial boy will face?有这么孝顺的孩子, 吃不吃螃蟹又能怎样 呢 ?With such dutiful children, why bother with crabs?独眼的人服从孝顺的观众的命令.The eyed man obeyed the obedient audience's order....

They argue that only private capitalists can remake Poland's economy.他们认为，只有私人资本家才能重振波兰经济。The workers worked themselves to the bone for the capitalists.工人们为资本家卖命.The capitalists amass great wealth by exploiting work...

积雪草...

tram的音标：tram的英式发音音标为：[træm]tram的美式发音音标为：[træm]...

“空白”的拼音为：kòng bái...

“理当”的近义词/同义词：理应, 该当, 应该, 应当。...

convoy的现在进行时为：convoying...

Pay attention to fire prevention when recirculating and eluting with petroleum benzin.用石油醚回流洗脱时应注意防火....