超声波的

The purpose was to study the technology of extracting total flavones from Persimmon leaves by ultrasonic wave.

研究超声波提取柿叶中总黄酮的工艺。

A new method of ultrasonic-formaldehyde extraction was applied to extract acid materials from fruit .

利用超声波-甲醛浸提法从水果中提取酸性物质，通过单因素试验和正交优化试验确定提取的最佳工艺条件。

I went to the Dr and he took x-rays, bloodwork and an ultrasound to check my gall bladder.

我去看医生和做X射线，血检和超声波检查我的胆囊。

The optimal conditions of polyphenol extraction from grape seed by ultrasonic were studied.

研究利用超声波辅助提取葡萄籽中总多酚的最佳条件。

Clean your diamond jewellery regularly at home in an ultrasonic cleaner or by hand.

清洁你的钻石首饰，经常在家或超声波清洁手。

For example, we can not hear ultrasonic or infrasonic waves..

例如我们听不到的超声波或次声波。）。

Of federal law of Russian Federation " About the weapon " about an interdiction on a turn in territory of Russia of the weapon and other subjects, amazing which action is based on use of electromagnetic light, thermal, infrasonic or ultrasonic und microwave radiation, and which have target parameters the exceeding sizes established in state standards of Russian Federation.

2000年已修订的联邦法律，第六条款&武器&，关于禁止在俄罗斯领土使用这类武器：电磁波，电磁光热，声波，超声波和微波辐射。

The adsorption isotherms at the absence and presence of ultrasound are compared.

从热力学和动力学两方面介绍了近年来超声波应用于吸附/脱附过程的研究结果。

Main: various types of paver balance beam, leveling instrument, ultrasound-Level.

公司主营：各种型号的摊铺机平衡梁、找平仪、超声波料位器。

The invention takes linseeds as the raw material, the solvent is used to extract the linseed oil under the ultrasonic that the frequency is between 20 and 100 kHz and the strength is between 1 and 40W/cm.

本发明以亚麻籽为原料，在频率为20-100kHz，强度为1-40W/cm 2 的超声波下用溶剂提取亚麻油。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。