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- Keywords Acanthopancix senticosus , Supeicritical Carbon Dioxide Extraction, Ultra Sonic Extraction, Resinous Adsorption, HPLC; 刺五加;超临界萃取：超声波提取;树脂吸附;高效液相;
- Ultra sonic test to be carried out for confirm tightness of hatch covers if the yard can do. 如果船厂可以做超声波试验;则应该用超声波来确认水密舱盖的密封性.
- Knowledge of automotive production such as injection process, welding (Ultra sonic, vibration), specific machines. Good skills in trouble shooting. Teamwork player, to be active and good at interpersonal communication. 懂汽车生产如注塑过程,焊接(超声波,振动焊接),特殊设备。善于解决问题,能与人合作,作事主动,善于沟通。
- Ultra sonic motor principles and desi 超声波电机原理与设计
- Studies on the system of ultra sonic test of concrete 检测混凝土质量的超声脉冲法的进展
- Microwave assisted extraction method was used to extract oil from perilla seeds compared with other chemical methods including Soxhlet extraction,stirring extraction and Sonicate extraction. 本文采用微波辅助提取技术,对紫苏籽进行微波提取油脂实验,并与索氏提取、搅拌提取、超声波提取几种提取方法进行比较。
- A PROBE INTO THE EXPERIMENT OF MEASURING THE SOUND VELOCITY OF ULTRA SONIC BY STANDING WAVE METHOD 驻波法测定超声波声速实验的探究
- Application of Ultra Sonic Wave Material Level Meter in Measuring Mine Solid Material Level 超声波物位计在矿山固体料位测量中的应用
- Exploration of nursing for patients with hysteromyoma treated by ultra sonic focalized surgical knife 海扶超声聚焦刀治疗子宫肌瘤的护理探讨
- A trademark used for a sonic depth finder. 回音测深仪一种声音测深仪的商标
- The nursing and observation for prevention of complication for patients with hung operation by combined drug solution ultra sonic atomization absorption 组合药液超声雾化吸人预防肺部手术后并发症的护理研究
- Such an extract in a solution of alcohol. 酒精提取物酒精溶液中的提取物
- He tried to extract his pole from the mud. 他试图用力将杆子从泥中拔出来。
- ultra sonic wave 超声波
- ultra sonic 超声波
- The refuse of sugar cane after extraction of the juice. 甘蔗渣在汁液被榨完以后剩下的甘蔗废料
- Pneumatic signals will travel only at sonic speeds. 气动信号的传输速度仅仅相当于音速。
- Sonic Lock Loud Alarm deters Laptop Theft! 用强劲声波警报锁来阻止你的本本被人偷窃!
- It take a major operation to extract money from a minor poet. 要从小诗人那儿榨出钱来，得施行一次大手术。
- ultra sonic imaging 超声成像
