“裂化”的英语

这就是所谓的催化裂化.It is known as catalytic cracking.裂化是使较重的低挥发性的碳氢化合物分裂成较小分子的化学分裂.Cracking involves the chemical breakdown of higher, less volatile hydrocarbons into smaller molecules.FCC(流化催化裂化 ) 是炼厂生产汽油的主要方法之一.The Fluid Catal...

“裂化”的拼音为：liè huà...

尿液和甲烷气体的变化部分地代偿了营养水平的影响.The variation in urine and methane production compensates partly for the plane of nutrition effect.据医生估计,这种现象是由体内代偿引起的.The doctor estimated that the phenomenon was caused by intracorporal compensa...

Children's words and actions are often fairly random.小孩子的言行常常是随性而为。Please circumscribe the words which are wrongly spelled.请将拼错的词圈出来.He could read words at 18 months.他18个月大的时候就认字了。...advertisements containing words ...

Infected mandibular, parotid and anterior cervical nodes usually cause subcutaneous induration and surface bulging.感染的下颌, 耳下和颈前淋巴结,通常引起皮下硬结和表面突起.THE INFLUENCE OF DENTAL FACTORS TO ERUPTION OF THE MANDIBULAR THIRD MOLAR.牙...

Steel bracket tray, storing cage, material box, climb frame , small handcart , steel buttress piling etc.钢制托盘 、 仓储笼 、 物料箱、登高车 、 小推车 、 钢制堆垛架等.The massive - head buttress dam has some attractive features for certain locati...

He pedalled furiously up the hill.他猛踩踏板向山上骑去.She climbed on her bike with a feeling of pride and pedalled the five miles home.她自豪地骑上自行车，蹬了5英里路回家。He pedalled away as fast as he could.他飞快地骑车而去....

n.闲荡，闲逛，与异性游荡，寻欢作乐v.闲逛，与异性闲荡( gallivant的现在分词 )...

“关键”的反义词：根本, 枝节, 普遍。...

isoartocarpin的音标：isoartocarpin的英式发音音标为：[aɪsəʊtəʊ'kɑ:pɪn]isoartocarpin的美式发音音标为：[aɪsoʊtoʊ'kɑpɪn]...

“牢记”的反义词：忘记, 遗忘。...

You cannot marry that young upstart!你可不能嫁给那个年轻的暴发户！You can't marry that young upstart!你可不能嫁给那个年轻的暴发户!He was a new upstart and a gentleman of the first head.他是个暴发户,是个新封的贵族....

n.山顶...

officer的第三人称单数（三单）为：officers...

Melpomene的音标：Melpomene的英式发音音标为：[mel'pɔmini:]Melpomene的美式发音音标为：[mɛl'pɑməˌni]...

例如, 在1835年, 史密斯买回了一些古埃及纸草.For example, in 1835, Smith bought some ancient Egyptian papyruses.1843年,史密斯的的哥哥死于痨病.In 1843 Smith's elder brother died of consumption.1982年史蒂文卡拉汉独自驾驶著帆船横渡大西洋,途中帆船遇难下沉.In 1982 Steven Callah...

affluxion的音标：affluxion的英式发音音标为：[æf'lʌkʃən]affluxion的美式发音音标为：[æf'lʌkʃən]...