超声波

The output optical intensity of interferometer was modulated when ultrasonic wave signal passing through the sensing gange of the Fizeau interferometer.

这种传感器的特点是能够精确地检测由固体表面传播的超声波产生的微弱振动。

Synergistic extraction technology of gingerol in ginger was studied by using an ultrasound wave and microwave synergistic extraction equipment.

研究超声波－微波协同萃取姜辣素的工艺条件。

The optimum extraction conditions for gingerol were identified as the follows: 70% ethanolas solvent, ratio of material to liquid as 1:12.5, synergistic extraction time 60s with ultrasound wave and microwave for one time.

最佳工艺条件：70%乙醇为溶剂；料液比1：12.5；超声波250 W微波协同处理60 s，姜辣素的提取率达到1.843%，处理后物料经70℃热回流提取2 h，姜辣素的提取率可达到3.262%，是直接热回流提取2 h的1.5倍。

A new good idea to strengthen water dissolve rate of glauberite ore by ultrasonic wave is put forward in this thesis.

提出了使用超声波技术提高钙芒硝矿水溶浸出率的设想，并对其机理进行初步探讨。

Nltrasonic wave ; glauberite ; water soluble dissolve rate ; strengthen

超声波；钙芒硝矿；水溶浸出率；强化

And the influences of glutin and sodium dodecyl sulfate as dispersant on the cobalt powder grain are investigate.

在333K、pH=3.5～4.5、频率为40kHz的超声波条件下通过改变电流密度和电解液浓度，得到超声电解法制备超细钴金属粉体粒度的变化规律。

Ultrasonic technology is an effective method for extracting flavonoids from Glycyrrhiza, which showed strong antibiotic activity.

结论超声波技术是提取甘草黄酮的高效方法，甘草具有较强的抗菌活性。

Phaeocystis cells are separated experimentally form the water samples collected in Bohai Phaeocystis blooms in 2005.Plate and dilution was used to separate and culture the Phaeocystis cells from the Bohai water samples; Its ecological properties of growth was studied in this research; The break effect of ultrasonic and freezing method was compared in the breaking treatment of Gymnodinium spp. cells of different periods.

该研究选用平板法和稀释法对渤海棕囊藻赤潮期间水样中的微藻进行了分离培养实验；系统研究了裸甲藻在实验室条件下的生态学特征；考察了超声波法和冻融法对不同生长时期裸甲藻细胞的破碎效果；运用高效液相色谱对裸甲藻和链状亚历山大藻细胞提取物进行了麻痹性贝毒的分析检测。

And the effect of the percentage of hydrochloric acid to acetone,the volume ratio of hydrochloric acid acetone to hematolysis solution were researched.Results:The supersonic wave hemolysis was Established.

结果：确立超声波法进行红细胞溶血，36.5%浓盐酸与丙酮的体积为1%的血红素抽提液，与溶血液的体积比为5∶1抽提10分钟，最终可从新鲜猪血中得到红素6.0 g/L，纯度达99.8%。

Methods:The fresh porcine blood added sodium citrate was used for extracting of heme. The methods of hematolysis by water,ethanol and supersonic wave were compared.

新鲜抗凝猪血为原料，比较了水溶胀法、乙醇法以及超声波法对红细胞溶血效果，以盐酸丙酮配比，盐酸丙酮与溶血液体积比对猪血中血红素提取的影响。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。