1) ultrasonic dipping
超声-浸渍法
1.
A ultrasonic dipping method was used to prepared mesoporous MnO2 with SBA-15 as a hard template and Mn(NO3)2 as a Mn source.
采用超声-浸渍法,以SBA-15为硬模板、Mn(NO3)2为锰源制备出介孔MnO2。
2) ultrasonic dispersion dipping
超声分散浸渍法
1.
Gas_sensing material of semiconductor doped SO~(2-)_4 in In_2O_3 was prepared by ultrasonic dispersion dipping and the effect of SO~(2-)_4 doping on the conductivity and gas_sensing properties was investigated.
用超声分散浸渍法制备了掺杂SO2-4的In2O3半导体气敏材料,并对其电导和气敏性能进行了研究。
2.
Gas-sensing material of semiconductor doped SO42- in In2O3 was prepared by ultrasonic dispersion dipping and the effect of SO42- doping on the conductivity and gas-sensing properties was investigated.
用超声分散浸渍法制备了掺杂SO42-的In2O3半导体气敏材料,并对其电导和气敏性能进行了研究。
3) ultrasonic impregnation
超声浸渍
1.
Preparation of Fe_3O_4/γ-Al_2O_3 catalyst by ultrasonic impregnation and its characterization and catalytic activity;
超声浸渍法制备Fe_3O_4/γ-Al_2O_3催化剂及其表征、活性研究
4) ultrasonic immersing
超声浸渍 [声]
5) method of soaking superdried seed-embryo
超干胚浸渍法
1.
The method of soaking superdried seed-embryo was applied to explore a new way of breeding Brazilian upland rice.
为探索巴西陆稻育种新方法,采用超干胚浸渍法将巴西陆稻种子经65℃、超干处理20 d后,使慈利玉米和苹果的混合DNA有效导入种子胚,获得高产、矮化、高抗等变异材料,有望培育出陆稻新品种。
6) ultrasonic immersion technique
超声浸液法
1.
By the ultrasonic immersion technique, the oriented phenomena induced by injected or moulding for polymers and their composites have been investigated.
用超声浸液法研究了高聚物及其复合材料在注射和模压加工成型过程中产生的取向现象，为高聚物及其复合材料结构与性能研究提供了一种有效而精确的手段。
补充资料：超声
超声
UltrasofliCS
是指超出人耳听力范围的高频声(频率超过20000Hz）。超声具有与一般声音共同的物理性质，还具有一些其他重要的物理特性，如能够成束发射，直线传导，方向性好。传导过程中遇有声阻抗不同的反射界面时产生反射、折射、聚焦和散焦等现象。用于临床诊断的超声频率一般为2～7.5MHz。频率越高，对组织结构的分辨力越强，但远场声能容易被组织吸收、衰减，不易穿透较深的层次。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条