autotracking的音标：autotracking的英式发音音标为：['ɔ:təʊtrækɪŋ]autotracking的美式发音音标为：['ɔtoʊtrækɪŋ]...

Fans gained more enjoyment barracking him than cheering on the team...球迷一个劲儿地嘘他，兴头远胜于为球队加油。After a moment the barracking began. First came hisses, then shouts.过了一会儿便有人起哄了。先是嘘声，然后就是大喊大叫。He was affected badly by the barrac...

A down - hole autotracking well pumping unit different from the conventional pumping unit was designed.针对抽油技术的现状和存在的问题,设计了一种不同于有杆抽油方法的井下自动跟踪式抽油装置....

hydrocracking的音标：hydrocracking的英式发音音标为：['haɪdrəˌkrækɪŋ]hydrocracking的美式发音音标为：['haɪdrəˌkrækɪŋ]...

反跟踪...

n.异构裂化...

antitracking的音标：antitracking的英式发音音标为：['æntɪtrækɪŋ]antitracking的美式发音音标为：['æntɪtrækɪŋ]...

n.跟踪v.跟踪( track的现在分词 )，跟踪摄影，留下（脏）足迹，追随（潮流等）...

backtracking的音标：backtracking的英式发音音标为：['bæktrækɪŋ]backtracking的美式发音音标为：['bæktrækɪŋ]...

A warping, bending, or cracking, as that by excessive force.翘曲, 弯曲,裂开:翘曲 、 弯曲或裂开, 如过强的外力引起.This paper introduces the realization of catalyzing and cracking unIt'self - protect interlock in MACS system.文章介绍了催化裂化装置自保联...

barracking的音标：...

racking的音标：racking的英式发音音标为：['rækɪŋ]racking的美式发音音标为：['rækɪŋ]...

自动位置对准，自跟踪...

n.碳氢化合物分裂，氢化裂解...

All night I have been tossing and turning racking my brains to think what could have possessed the young man to kill himself.整整一晚我辗转反侧,绞尽脑汁,想弄明白是什么原因竟能促成这个年轻人自杀.He was racking his brains for a course of action.他在脑子里拼命寻找一...

A hydrocracking catalyst with high selectivity to middle distillates was developed.开发了一种具有较高的中油选择性的加氢裂化催化剂.Abstract: Typical failures in domestic fixed bed hydrocracking uni t over the years were summarized.文摘: 总结了我国固定床加...

Some backtracking is probably inevitable.有时改变决定可能是不可避免的。Leonard jumped in his car and started backtracking.伦纳德跳进车里，开始原路折返。The backtracking mechanism is an important facility for programming in logic.回溯机制是逻辑程序设计的重要设施....

v.走原路( backtrack的现在分词 )，由原路返回，改变主意，取消诺言...

Leonard jumped in his car and started backtracking.伦纳德跳进车里，开始原路折返。Some backtracking is probably inevitable.有时改变决定可能是不可避免的。The backtracking mechanism is an important facility for programming in logic.回溯机制是逻辑程序设计的重要设施.Leon...

She was now shaking with long, racking sobs.她正剧烈地抽噎着，浑身颤抖。All night I have been tossing and turning racking my brains to think what could have possessed the young man to kill himself.整整一晚我辗转反侧,绞尽脑汁,想弄明白是什么原因竟能促成这个年轻人自杀.H...

adj.拷问的，痛苦的v.使痛苦，使焦虑，绞尽脑汁( rack的现在分词 )...

isocracking的音标：isocracking的英式发音音标为：[aɪsəʊ'krækɪŋ]isocracking的美式发音音标为：[aɪsoʊ'krækɪŋ]...

tracking的音标：tracking的英式发音音标为：['trækɪŋ]tracking的美式发音音标为：['trækɪŋ]...

A hydrocracking catalyst with high selectivity to middle distillates was developed.开发了一种具有较高的中油选择性的加氢裂化催化剂.Abstract: Typical failures in domestic fixed bed hydrocracking uni t over the years were summarized.文摘: 总结了我国固定床加...

adj.优秀的，美妙的，分裂的，极快的adv.非常，极其n.破裂，分馏，[化]裂化v.打开( crack的现在分词)，（使…）开裂，说（笑话），开瓶...

v.向…提供营房（或棚屋）( barrack的现在分词 )，使住入营房（或棚屋），大叫，喝倒彩起哄...

Changing stresses bring about more cracking and rock deformation.不断变化的应力导致更多的断裂和岩石变形。Mark, you'd better get cracking, the sooner the better.马克，你最好尽快开始，越快越好。She set off at a cracking pace to Mr Ramzan's Supersto...

He got after his sister for tracking mud into the house.他责备妹妹脚下踩着泥走进屋里.I followed him, tracking him in the snow until finally he got tired.我跟着他，在雪地里追踪他，直到他最终体力不支。The precise tracking of artificial satellites has enabled ...

cracking的音标：cracking的英式发音音标为：['krækɪŋ]cracking的美式发音音标为：['krækɪŋ]...

Tracking assigns some students to college prep and others to vocational programs.按照能力，一些学生被分到大学预科班，另一些则被分到职业培训班。He got after his sister for tracking mud into the house.他责备妹妹脚下踩着泥走进屋里.All citizens should help the police i...