grades的音标：grades的英式发音音标为：[ɡ'reɪdz]grades的美式发音音标为：[ɡ'reɪdz]...

生物降解能力...

The paint on these walls gradates but you don't see it.墙壁上的颜料在逐渐变化,但你无法察觉....

degraded的音标：degraded的英式发音音标为：[dɪ'greɪdɪd]degraded的美式发音音标为：[dɪ'greɪdɪd]...

adj.升级的，提升的v.提升( upgrade的过去式和过去分词 )，使（机器、计算机系统等）升级，提高（设施、服务等的）档次，提高（飞机乘客、旅馆住客等）的待遇...

v.使降低，使降级( downgrade的过去式和过去分词 )...

And a new type sphere - conical roller and globoid cam graduator is designed.并在此基础上设计出了一种新型的球锥滚子弧面凸轮转位工作台.Using precisely graduator of cam, hypo - mood position fixing accurately.采用精密凸轮分度器,下模定位精确.A graduator of Shanghai ...

retrograde的第三人称单数（三单）为：retrogrades...

gradualness的音标：gradualness的英式发音音标为：[ɡ'rædʒʊəlnəs]gradualness的美式发音音标为：[ɡ'rædʒʊrlnəs]...

Abrupt fluid a permeable reservoir; gradational ones indicate a low permeability with a high capillary pressure.突变的流体界面表层储层具有很好的渗透率, 而渐变的流体界面表明储层的渗透率较差,且储层的毛细压力较高....

degrade的第三人称单数（三单）为：degrades...

We don't want to do anything that would precipitate a downgrade.我们不想做任何会导致评级下调的事情.This assessment could well result in a rating downgrade.这项评估很可能导致评级下调.The downgrade was due mainly to lower growth in consumer spendi...

模糟机...

Professor Zhu will give lectures to the postgraduates [ graduate students ] this term.朱教授这学期给研究生 开课.These postgraduates were a very talented group.这些研究生是一群天分很高的学生.Objective To assess four - handed technique in clinical o...

航空倾斜度计...

测斜仪...

undergraduate的复数形式为：undergraduates...

vt.降低，贬低，使降级，降低…身分，使丢脸vt.& vi.（使）退化，降解，分解，降解，撤职，免职，降低品格[身价，价值（等）]...

gradiomanometer的音标：gradiomanometer的英式发音音标为：[greɪdɪəmə'nɒmɪtə]gradiomanometer的美式发音音标为：[greɪdɪrmə'nɒmɪtə]...

graduates的音标：...

n.倾斜度测定器，水平仪...

The closure of the factory is a retrograde step .工厂的关闭是一大退步。Infection can spread retrograde down a drain from the exterior.感染能从外界经引流管逆行播散.The motion of the particle is retrograde.质点运动是衰减的....

vi.逐渐合一n.过渡阶级，中间等级...

gradeline的音标：gradeline的英式发音音标为：[ɡ'reɪdɪlaɪn]gradeline的美式发音音标为：[ɡ'reɪdɪlaɪn]...

重足下目...

gradate的现在完成时为：gradated...

undergraduates的音标：undergraduates的英式发音音标为：[ʌndəɡ'rædʒʊəts]undergraduates的美式发音音标为：[ʌndəɡ'rædʒʊrts]...

The timber is graded according to its thickness.木材按厚度分级.The method of graded dichotomies enables this to be done.用等级均分法可以做到上述那一点.The texts should be graded in order of difficulty.课文要按难易程度编排.We xeroxed thirty sample essay...

坡度测定仪，磁梯度计...

grade的复数形式为：grades...