The main reason is that cavitation erosion occurred in pervasion pipe of lubricator.经检查发现,主要原因是注油器扩散管汽蚀,以致注油器工作不正常,润滑油压偏低.Pay close attention to the conditions of lubricator and down - hole SSV, etc. during operation.作业期...

exclusives的音标：...

v.暴食...

diluvion的音标：diluvion的英式发音音标为：[daɪ'lu:vjən]diluvion的美式发音音标为：[daɪ'luvjən]...

calculuses的音标：...

Dust and blend blusher on the apples of your cheeks.将胭脂调匀涂在你脸颊红润的地方。I put on blusher.我抹上腮红。...

lunatics的音标：...

hydrocellulose的音标：hydrocellulose的英式发音音标为：[haɪdrə'seljʊləʊs]hydrocellulose的美式发音音标为：[haɪdrə'seljʊloʊs]...

n.圆叶风铃草( bluebell的名词复数 )...

v.经历( plumb的第三人称单数 )，探究，用铅垂线校正，用铅锤测量...

illuminates的音标：...

glut的音标：glut的英式发音音标为：[glʌt]glut的美式发音音标为：[ɡlʌt]...

n.硅铝明合金...

v.使（货币）贬值( devalue的现在分词 )，降低（某事物）的价值，贬低...

n.扬抑抑格，长短短格，跗节，指节...

洪积...

A lack of certainty that often leads to irresolution.疑惑缺少肯定而导致犹豫不决.Shall we gather strength by irresolution and inaction?我们迟疑不决、无所作为就能积聚力量 吗 ?His countenance betrayed irresolution and reluctance.他的脸部表情露出犹豫和勉强....

multicellular的音标：multicellular的英式发音音标为：[mʌltɪ'seljʊlə]multicellular的美式发音音标为：[ˌmʌlti'sɛljəlɚ, -taɪ-]...

n.北美洲产的蓝知更鸟...

This new play really plumbs the depths of unpleasantness.这出新戏实在讨厌极了....

微观起伏...

葡糖芰他毒，葡萄糖吉他洛甙...

lustered的音标：...

lupane的音标：lupane的英式发音音标为：[lju:'peɪn]lupane的美式发音音标为：[lju'peɪn]...

adj.狼的，似狼的，凶猛的n.羽扇豆...

bludgeons的音标：...

There were 1 case bone grafting failure because of osteomyelitis and 2 cases aclusion.1例下颌角骨折口内入路,外斜线固定,形成假关节,经二次手术植骨后达到骨性愈合....

n.荧光剂量棒...

荧光素尿...

micropollutant的音标：micropollutant的英式发音音标为：[maɪkrɒpə'lu:tənt]micropollutant的美式发音音标为：[maɪkrɒpə'lutənt]...