查询词典 ultrasonic wave

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。

Stems and leaves were determined and compared by al(no3)3 colorimetry and hplc. the method with ultrasonic wave was applied to extract flavonoids from the leaves and stems of urtica dioical l.. with the contents of flavonoids as the index, the best extraction conditions were selected out. results the best extraction conditions were as follows:soaking the raw material with ethanol(80%, v/v)-water solution (1∶30) at 60℃.

方法分别采用al（no3）3络合分光光度法和hplc法测定异株荨麻茎叶中黄酮类化合物的含量，并对测定结果进行比较；同时以黄酮类化合物的含量为指标，优选出了超声波辅助法提取异株荨麻茎叶中黄酮类化合物的最佳条件。

The safety and confidence of medical examination and X-ray examination are disputing, but high-resolution ultrasonic wave can transmit articulatio coxae which is not ossification.

临床上常用的体格检查和X线检查的可靠性和安全性仍然存在很大争议，高分辨的超声波可以较好地穿透尚未完全骨化的髋关节，并能够动态观察，为DDH的早期诊断提供依据。

The results showed that in 30alcohol-water,the rationg of solid to liquid 1∶30,dousing over 24 hours,ultrasonic wave lasting for 45 minutes wnder 70 Celsius,the extraction of flavonids was the best.

研究结果表明：以30%的乙醇，1∶30的料液比，浸取24h，在70℃下超声45min，罗汉果中黄酮的浸取率最高。

The relative molecular mass of chitosan fractionated by ultrasonic wave was measured by the light scattering method.

采用粘度法分析了不同溶剂对壳聚糖粘度的影响，用光散射法测定了超声波分级的壳聚糖的相对分子质量。

A new scientific simple and economical technique of brown rice conditioning by ultrasonic wave humidifying device is introduced in this paper.

本文介绍一种科学、简便、经济的新技术—糙米超声波喷雾调质技术，它能有效地改善糙米的加工特性，降低碎米率，提高碾米加工厂的经济效

Finally,when the ultrasonic wave was applied in the fixation procedure,the fastness to rubbing and soaping were improved.

结果表明，超声波施加于阳离子改性阶段，可以缩短改性时间15 m in左右；超声波施加于染色阶段，可以明显提高涂料上染百分率及染色速率；超声波施加于固色阶段，可以提高湿摩擦牢度半级左右。

The ultrasonic wave applied in the dyeing process with plants indigo dye can not only improve the rubbing and soaping fastness, but also shorten the dyeing time, increase uptake rate and lower dyeing temperature.

将超声波技术应用于植物靛蓝染料的染色工艺，不仅可使染色样品的耐摩擦色牢度和耐皂洗色牢度有所提高，而且可缩短染色时间，提高上染率，降低染色温度。

Result of variance analysis show that the tenderizing effect is notable treated by ultrasonic wave and papain, but inapparent by CaCl2 and complex phosphate.

方差分析表明，超声波结合木瓜蛋白酶对虾干嫩化效果显著，而CaCl2和复合磷酸盐嫩化效果不显著。

The degradation of acid grain black dye by sonophotocatalytic oxidation with nanometer TiO 2 and ultrasonic wave has been studied.

对超声波作用下的纳米TiO2光催化氧化法降解酸性粒子元青染料进行了研究。

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。