Effects of ultrasonic pretreatment on osmotic dehydration of cherry tomato;

超聲波預(yù)處理對櫻桃番茄滲透脫水影響研究

Study on ultrasonic extraction technique of oligomers from PET;

超聲波法萃取PET中齊聚物工藝的研究

Application of Ultrasonic to Polysaccharide Extraction from Termitomyces albuminosus;

超聲波在雞樅菌多糖提取中的應(yīng)用研究

Study on extracting technology of intracellular polysaccharide from mycelial of Hericium erinaceus by ultrasonic wave;

超聲波法提取猴頭菌絲胞內(nèi)多糖的研究

Study on improving biodegradability of wastewater by ultrasonic wave;

利用超聲波輻射提高廢水可生化性試驗研究

Research on properties and mechanism of p-chloroaniline degraded by ultrasound/Fe~0;

超聲波/零價鐵降解對氯苯胺性能及機理研究

The effect of ultrasound on neutralization reaction with sulfurous acid and calcium hydroxide;

超聲波對亞硫酸與氫氧化鈣中和反應(yīng)的影響

Study on isolating and purifying soy isoflavone aglycone by ultrasound-assisted acid hydrolysis;

超聲波輔助水解法制備高純度大豆異黃酮工藝研究

Application of cleaning technology of supersonic wave in mechanical manufacturing Industry;

超聲波清洗技術(shù)在制造業(yè)中的應(yīng)用

Research of tendernization effect in beef for supersonic wave and CaCl_2 injection;

超聲波處理與CaCl_2注射嫩化牛肉研究

Study on application of supersonic in silk/cashmere one-bath dyeing;

超聲波在絲/絨同浴染色中的應(yīng)用

Extracting protein from ampullaria gigas by supersonic;

超聲波輔助福壽螺蛋白質(zhì)提取的研究

Benzoin Condensation with Supersonic as Promoter;

安息香的超聲波催化合成

Sounds are classified into two kinds: sonic and ultrasonic.

聲波分為兩類，即普通聲波與超聲波。

noiseless ultrasonic washer

無噪聲超聲波清洗器

ultrasonic generator

超聲波振蕩器超聲波發(fā)生器

Ultrasonic Density Meter Design Based on Ultrasonic Echo Attenuation Theory

基于超聲波回波衰減理論的超聲波濃度計設(shè)計

Design for Frequency-modulated Ultrasonic Generator in Ultrasonic Bonding Field

超聲鍵合變頻式超聲波發(fā)生器的設(shè)計

portable ultrasonic thickness meter

攜帶式超聲波測厚儀

automatic ultrasonic testing device

自動超聲波探傷裝置

real-time ultrasonic particle monitor

實時超聲波雜質(zhì)監(jiān)測儀

ultrasonic examination of urogenital system

泌尿生殖系超聲波檢查

Doppler echocardiogram

多普勒超聲波心動圖

ultrasonic particle monitor

超聲波機械雜質(zhì)監(jiān)測儀

PUS (Passive Ultrasonic Sensor)

被動式超聲波傳感器

digital ultrasonic thickness gauge

數(shù)字式超聲波測厚儀

supersonic wave Doppler diagnosing instrument

超聲波多普勒診斷儀

ultrasonic mode changer

超聲波振動模式變換器

non-metal ultrasonic detector

非金屬超聲波探測儀

supersonic heterodyne receiver

超聲波外差式接收機

ultrasonic concrete tester

超聲波混凝土測試儀