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- Research on Dust Absorption Ability and Efficiency of Natural Vegetation in Mentougou District, Beijing 京西门头沟区自然植被滞尘能力及效益研究
- dust absorption ability 滞尘能力
- Equipped with brute mighty dust absorption system, Which makes the plate surface clear, and circumstance saniation. 配备吸尘设备,以保持锯版工作面清晰和环境卫生。
- The amount of dust absorption of dry weight of vegetation: Deciduous tree >Bush > Evergreen. 干重滞尘量:落叶乔木>灌木>常绿乔木。
- Picked superfine fiberglass media, with the advantages of multilayer veneer framework, efficiency, low resistance, high dust absorption and etc. 精选优质超细玻璃纤维滤料,采用多层胶合板框架,具有捕集效率高、初阻力低、容尘量大等优点。
- Equipped with brute mighty dust absorption system,it collects sawed powder,which makes the plate surface clear,and circumstance sanitation. 配备强力吸尘系统，将切割的锯末收集，以保持锯版工作面清晰和环境卫生。
- It contains six products: pencil sharpener/stapler/pen-type dust absorption tape machine/envelope/opener/electrical rubber. 包含六种产品：削铅笔机/定书机/笔式洗尘胶带机/拆信机/电动橡皮擦。
- Characteristics: Accelerate cell updated speed, prevent moisture from draining, enhance moisture absorption ability and decrease the wrinkle. 特点：提升细胞更新速度，防止水份流失，增加肌肤水份吸收能力，减少皱纹。
- With better absorption ability,it can cast off 98% Ca2+ and 50% Mg2+,and improve the flow of washing powder,esp.of inspissated washing powder. 具有较强的吸附能力,可以改善洗衣粉尤其是浓缩洗衣粉的流动性；
- Thus, the ZnO-based varistor ceramics with high voltage gradient and great energy absorption ability become the main concerns in the field. 为了适应这一发展变化，电位梯度高、通流能量大的ZnO压敏陶瓷成了研究者们关注的对象。
- The hydrogel dressing has not only excellent strength and toughness, but also high transparence and wound fluid absorption ability. 本发明的水凝胶敷料既具有优异的强度和韧性，又具有高透明性和优异的吸收伤口渗出液的能力。
- With the increase of absorption ability in root and the decrease of water content in leaves,the accumulation of free proline rose sharply. 伴随着根吸收能力下降 ,叶片含水量的降低 ,游离脯氨酸积累急剧上升。
- Compared with pure TiO_2, the light absorption ability of NdPW_ 12 O_ 40 /TiO_2 gets enhanced, and the absorption region extends to long wavelengths by 20 nm. 与纯的TiO2相比;复合催化剂吸收光的能力增强;吸收带边向长波方向延伸了20nm.
- At present the urgently problem in synthetic leather field is the distinctness difference of moisture absorption ability between synthetic leather and savageness leather. 目前在合成革领域亟待解决的问题就是合成革在吸湿透气方面与天然革的差距还比较明显。
- Their anti-seepage availabilities include hydraulic properties, absorption ability and internal shear strength and GCLs become a focus of designers and researchers. GCL的防渗有效性包括渗透性能、吸附能力和内部剪切强度三个方面。
- Suggestions are made for improving the construction of the series capacitor, determination of energy absorption ability of the MOV, and the disposition of its spark gap. 就串联电容器的结构、MOV能量吸收能力的确定和放电间隙的配置提出了改进意见。
- Dust removal and dust absorption equipment 除尘集尘和吸尘设备
- Air shower dust absorption cabinet PAU 吹淋吸尘箱
- Opening tables with dust absorption 除尘开拆台
- The sodium silicate sand prepared with higher modulus sodium silicate has advantages of low residual strength, short CO2 blowing time, high moisture absorption ability and surface stability. 摘要使用较高模数的水玻璃混制的型砂具有残留强度低、吹CO2间短等优点，并有好的抗吸湿性和表而稳定性。
