Amidoxime resin is the best uranium absorption material in the sea water due to its special structure of functional group and excellent absorption property.
偕胺肟型螯合树脂以其特殊的官能团结构、优良的吸附性能而成为从海水中提取铀的最佳材料。
Metal foams were excellent impact energy absorption material.
泡沫金属是一种优良的冲击吸能材料。
The part of gradient coil near shell forms chamfer Angle to lay more sound absorption material.
所述梯度线圈靠近外壳的部分形成倒角，以放入更多的吸声材料。
This thesis selects hydrotalcite as selective IR absorption material by its characters of layer and ion-exchangeable.
本论文利用水滑石层状结构特点和层间离子的可交换性，将其作为选择性红外吸收材料。
It is very pivotal to choose and dispose the sound absorption material in the architecture such as odeums and cinemas, etc.
在影剧院、音乐厅等建筑中，吸声材料的选择与布置是十分关键的。
Strong absorption properties of the composites indicate its potentially application as electromagnetic wave absorption material.
复合材料的强吸收特性预示了其作为电磁波吸收材料的潜在应用前景。
The structure of the sound-absorption material increases the contact area with the sound wave, thereby having better sound-absorption effect.
吸音材料的结 构使得它与声波的接触面积增大，具有更好的吸音效果。
The bore sound-absorption panel is a construction sound-absorption material which have round bore in both the front and back of the density panel.
孔型吸音板是一种在密度板的正面、背面都开圆孔的结构吸声材料。
The magnetic resonance imaging device effectively reduces the noise by setting sound absorption material and is easily implemented with lower cost.
本发明提供的磁共振成像设备，通过吸声材料的设置，有效地降低了噪声，而且成本低，易于实现。
Said invention discloses a method for preparing a simple process, low cost and water absorption magnification controllable composite water absorption material.
本发明公开了一种复合吸水材料的制备方法，旨在提供一种工艺简单，成本低，吸水倍率可控的复合吸水材料。
The product made of synthetic fiber such as nonwoven web, fabric and carpet as a good porous material will be used in buildings as both ornament and sound absorption material.
合成纤维及其制品(无纺布，纺织品，地毯等)既是高档装饰材料，作为多孔性材料又具有优良的吸声特性。
The water absorption material has distilled water absorbing rate of 200-800 times the dry weight, and 0.9 % concentration salt water absorbing rate of 20-75 times the dry weight.
本发明制备的吸水材料，经测定，其吸蒸馏水倍率可达 自身干重的200～800倍，吸盐水（0.9％）倍率可达自身干重的20～75倍。
The water absorption material has distilled water absorbing rate of 200-800 times the dry weight, and 0.9 % concentration salt water absorbing rate of 20-75 times the dry weight.
本发明制备的吸水材料，经测定，其吸蒸馏水倍率可达 自身干重的200～800倍，吸盐水（0.9％）倍率可达自身干重的20～75倍。
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