The effect of ultrasonic wave on calcium sulfate crystallization is studied.
研究了超声对硫酸钙结晶过程的影响。
In this experimental conditions, the effect of ultrasonic wave washing is not significant.
在本实验条件下，超声波洗涤的效果未尽理想。
Effect of ultrasonic treatment on the porosity of high carbon steel ingot was investigated.
研究了超声处理对高碳钢铸锭内气孔的影响。
Reference-material weighting method is used in studying effect of ultrasonic washing through a metal net.
利用比较称重法研究了有金属网存在时超声水槽超声效果的差异。
Purpose: This study is the effect of ultrasonic wave on the micronucleus in PCE of the mouse bone marrow.
目的：研究超声波对小鼠骨髓细胞微核率的影响。
Furthermore, the effect of ultrasonic treatment on the dimensional precisions of different micro devices was discussed.
讨论了超声处理对不同结构微器件尺寸精度的影响。
In this study, the effect of ultrasonic treatment time on crystallization structure of industry pure aluminum ingots was investigated.
研究了超声波处理时间对工业纯铝铸锭结晶组织的影响，即添加除气剂又进行超声波处理的情况。
This paper studies two factors affecting the demulsification and dehydration effect of ultrasonic wave: frequency and acoustic intensity.
研究了影响起声波破乳脱水效果的两个因素；频率与声强。
The present invention utilizes the cavitation effect of ultrasonic wave to make splotch separating fast so as to reach the aim of fast cleaning.
本发明利用超声波的“空化”脱污效应，能使污渍快速脱离本体，达到快速高效清洗、去污、清洁的目的。
In this study, a three factor and four level orthogonal experiment was designed to study the biologic effect of ultrasonic radiation on Marine Chlorella.
设计了一个超声频率、超声功率和辐射时间三因素四水平的正交实验，研究超声辐射对海水小球藻的生物效应。
The acidic medium could remove oil and rust at relatively low temperatures and in a short time due to the synergistic effect of ultrasonic and chemistry.
在超声波声化条件下，研究确定的低浓度酸性除油除锈清洗介质可在较低温度下，快速有效地去除钢丝表面的油污、铁锈和磷化膜；
Objective To evaluate the diagnosis value of ultrasound on Achilles's tendon damages, and to analyze the effect of ultrasonic wave and wax therapy on it.
目的评价超声诊断跟腱损伤的价值，并分析超声波和蜡疗对其治疗作用。
Objective To explore the therapeutic effect of ultrasonic wave combined with introduction of iodine ions in the treatment of infant congenital torticollis.
目的探讨超声波联合碘离子导入治疗先天性肌性斜颈的疗效。
Based on the cutting experiment, the process and effect of ultrasonic vibration boring for precise deep holes by using the double-edge boring cutter are researched.
通过切削试验研究了超声激振双刃镗刀镗削深孔的过程和效果，分析了超声激振双刃镗削的切削机理，讨论了切削参数对加工表面粗糙度的影响规律。
In this study, the effect of ultrasonic treatment time on crystallization structure of industry pure aluminum ingots was investigated. e. g. : with degasser and ultrasonic.
前言：研究了超声波处理时间对工业纯铝铸锭结晶组织的影响，即添加除气剂又进行超声波处理的情况。
Nowadays, studies on biological effects of noise are mostly focused on the effect of audio noise, but studies of the effect of ultrasonic cleaning noise on human haven't been found yet.
目前，噪声的生物效应多集中于研究音频噪声造成的危害，而关于超声波清洗空化噪声对生物体生理机能影响的研究还未见报道。
Sludge water content has been detected as the index to indicate the effect of ultrasonic and composite flocculants on the residual activated sludge in petrochemical water treatment plants.
以污泥含水率为考察指标，研究了超声波-复合絮凝剂对石化厂剩余污泥脱水效果的影响。
Objective: to explore the analgesic effect of ultrasonic nebulization of tramadol for postoperative patients after accepted pharyngeal surgery, to find a new way of administration of tramadol.
探讨超声雾化吸入曲马多在咽部手术后镇痛的效果，寻找曲马多新的用药途径。
The effect of ultrasonic degassing under different time of A356 Aluminum alloy is studied by using vacuum decompress test, and the effect of ultrasonic field on the solidification microstructure.
以a356合金作为实验材料，通过真空减压试验考察超声场对金属气体去除效果的影响，研究超声场对铝合金凝固组织的影响。
The results show that the extractive enhancement mechanism in USFE is primarily mechanical fluctuant effect and thermal effect of ultrasonic in microenvironment rather than that of cavitary effect.
结果表明：超声强化超临界流体萃取的机理不是源于超声空化，而是超声在微环境内产生的机械波动效应和热效应。
The effect of enzyme concentration, glucose concentration, filter paper concentration and material kind on the enzymatic hydrolysis in ultrasonic field was also investigated.
同时也研究了四川大学博士学位论文酶浓度、葡萄糖浓度、滤纸浓度、原料种类对超声波场中酶水解的影响。
The promotion effect of intensity ultrasonic wave on electropolishing process and the influence of ultrasonic wave on polishing quality were analyzed, and better processing parameters were obtained.
分析了功率超声波对电化学抛光过程的促进作用及电流密度对抛光效果的影响，获得了较为合理的工艺参数。
OBJECTIVE To explore the desirable effect and methods of ultrasonic cleaning.
目的探讨超声清洗的最佳效果。
The effect of hexachloroethane degasser pretreatment on porosity formation in ultrasonic ingot is investigated.
研究六氯乙烷脱气剂对超声波处理铸锭内气孔的影响。
The principle of vibration systems of ultrasonic vibration honing are discussed. The vibration effect of horn, curved vibrating disc and child system are analyzed by experiments.
论述超声波振动珩磨振动系统的原理，通过振动试验分析振动系统中的变幅杆、弯曲振动圆盘、振动子系统的振动效果。
Objective To study the effect of early ultrasonic therapy on the activity of daily living (ADL) in patients with cerebral infarction.
目的探讨早期超声波治疗对脑梗死患者日常生活活动能力的影响。
To study the effect of cavitation noise radiated from ultrasonic cleaning tank on learning and memory in rats.
初步探讨了超声清洗空化噪声对大白鼠学习记忆功能的影响。
The effect of the ultrasonic stirring and gas stirring on the removal of inclusion was studied by the water modeling experiment under the condition of same unit stirring power in a container.
通过水模型实验，对同一容器内相同比搅拌功率条件下，超声搅拌和气体搅拌对去除夹杂物的影响进行了对比研究。
The effect of power ultrasonic on the solidification process of Babbit was investigated.
研究了功率超声对巴氏合金凝固过程的影响。
The effect of power ultrasonic on the solidification process of Babbit was investigated.
研究了功率超声对巴氏合金凝固过程的影响。
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