1、

Extraction of Tectoridin in Rhizoma Belamcandae Assisted with Ultrasonic Wave Treatment Ultrasonic-enhanced Extraction of Gynosaponins from Gynostemma pentaphyllum

中草药射干中活性成分鸢尾苷提取的超声强化超声波强化提取绞股蓝皂苷的工艺研究

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In this test, the drilling method, pulling-out method, rebound method and the ultrasonic-rebound method were done on the 12 pure commercial concrete blocks.

本文对12批商品混凝土试件及构件分别进行钻芯法、后装拔出法、回弹法、超声-回弹综合法的强度检测试验。

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Methods We selected FNA by B-ultrasonic guide for thyroid nodule with very small size.

方法在B超引导下有选择的对可以触及的甲状腺小结节、多结节和不易触及的微小结节进行FNAC。

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Ultrasonic-assisted Photocatalytic Degradation of Azo Dye Reactive Brilliant Red X-3B

超声光催化降解含活性艳红X-3B废水的研究

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The amorphous NiB alloys were prepared by ultrasonic-chemical reduction and chemical reduction.

通过在化学还原过程中引入超声波制备了纯态NiB非晶态合金,并与同等条件下采用化学还原法制备的NiB非晶态合金进行比较。

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Ultrasonic-assisted Extraction of Flavonoids from Waxberry Fruit

超声波辅助提取杨梅果实中黄酮类化合物的工艺研究

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Methods: Taking the PCN operation performed under the direct of B-ultrasonic image to diagnosis and treatment on upper urethra obstruction.

方法:采用B超引导下经皮肾穿刺造瘘(PCN)术对上尿路梗阻性疾病达到诊治目的。

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The Human Fetal Development Time Table of the Major Limb Bones-Ultrasonic Bone Age

胎儿主要肢骨发育时间表&超声骨龄

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Observe the growing speed of the ovulatory and the diameter size and the rate of success by B-ultrasonic.

并用B超连续监测卵泡发育速度,直径大小,排卵成功率。

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11、

In addition, the ZTO microspheres containing different ratios of Aerosil to polymer were prepared. The stability and droplet size of resultant emulsion produced from self-emulsification of microspheres were compared with them of emulsions prepared by ultrasonic-emulsifying method.

为此对采用超声乳匀法制备的含有不同高分子聚合物和Aerosil类型以及他们之间不同比例的莪术油乳剂进行了研究并与微球自乳化所形成的乳剂进行了比较。

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12、

Optimization of ultrasonic-assisted extraction technology of β-Glucan from barleys

超声波辅助提取青稞β-葡聚糖的工艺条件优化

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13、

And the stomach effects of the Soxhlet-extraction of dry Chelidonium majus and the Ultrasonic-extraction of Euphorbia fischeriana are respectively 68.97% and 67.86%.

白屈菜干物质索氏提取液和狼毒干物质超声波提取液胃毒作用效果为68.97%和67.86%。

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14、

Objective To study the significance of abdominal ultrasonic-B in pilots routine examination.

目的探讨腹部B超检查在健康疗养飞行人员大体检中的意义.

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15、

Study on Arc-ultrasonic Improving Overlaying Welding and Thermal Spaying Quality

电弧超声改善堆焊和热喷涂质量的试验研究

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The conditions of salt-extraction of proteins from lotus seed assisted by ultrasonic-microwave were investigated.

探索利用超声波-微波协同盐提湘莲蛋白质最佳提取条件。

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18、

Calculation of cutter location path for NC-ultrasonic grinding of ceramic blade surface

数控超声磨削陶瓷叶片型面刀位轨迹计算

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The principle and features of acousto-ultrasonic technique are mentioned. This technique is useful for nondestructive testing of composite materials.

本文对于在航空航天工业中占有重要地位的先进复合材料的两项超声检测新技术的原理、特点和应用进行了简明介绍.本部分先介绍声&超声(AU)技术。

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