查询词典 marble-ribbed

In order to disclosure the reason why the electrocatalysis activeness and selectivity droped after being used several hundred hours continuously, the x-ray diffraction, scanning electron microscopy and energy dispersive spectroscope have been used to characterize the surface condition variations of Monel metal. The results indicated: Monel metal belongs to the Cu-Ni alloy around the electrolysis experiment.And after being used for 600hr, the surface layer element composition and geometry distribution of the alloy changed, namely in the alloy the Cu element /which superficial free enthalpy was smaller,"concentrated" to the alloy surface,and formed one kind of marble structure microcrystallite.Thus the electrode surface becamed rough a

为了揭示蒙乃尔合金阴极在连续使用数百个小时后电催化活性剂选择性下降的原因，采用X射线衍射仪、电子扫描电镜和电子能谱分析仪对电解实验所用的蒙乃尔阴极材料在电解实验前后的表面状态进行了表征，结果表明：所使用的蒙乃尔合金阴极材料在电解实验前后均属于Cu-Ni合金，使用600hr后，由于表面层元素组成和几何排布发生了变化，即合金中表面自由焓较小的Cu元素向合金表面&富集&，形成一种大理石结构的微晶，表面粗糙、不均一，这是造成其对硝基苯电还原的催化活性及选择性随着使用时间延长而逐渐下降的主要原因，同时也为此类电极的修饰改进提供了方向。

"It's like finding a marble in Jell-O," said Dr.

在北美放射学会年会上报告了自己的发现的，东北方俄亥俄州大学医学院放射科教授Dr。

Now Majid in Madhya Pradesh has a luxurious white marble palace built.

如今马吉德在中央邦有一座豪华的白色大理石建造的宫殿。

LOMBOK GEL Belgium fabrics used synthetic fibers fire, about 10 mm, can be flame retardant, antistatic, no radiation, wear-resistant carpet surface to prevent duplication of soil dust into the indoors, in order to ensure the indoor environment clean and reduce the wear rate marble.

面料采用比利时LOMBOK GEL合成防火纤维材料，高约10 mm ，能阻燃，抗静电，没辐射，毯面耐磨可阻止泥土沙尘重复带入室内，从而保证了室内环境清洁和减少大理石的磨损率。

LOMBOK GEL Belgium fabrics used synthetic fibers fire, about 10 mm, can be flame retardant, antistatic, no radiation, wear-resistant carpet surface to prevent duplication of soil dust into the indoors, in order to ensure the indoor environment clean and reduce the wear rate marble.

面料采用美国高级除尘地毯，能阻燃，抗静电，没辐射，毯面耐磨可阻止泥土沙尘重复带入室内，从而保证了室内环境清洁和减少大理石的磨损率。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了