ultrasound contrast agent harmonic imaging method based on pulse-inversion frequency-modulated signal excitation

1、

jiangsu cuisine developed from the local recipes of yangzhou, suzhou and nanjing.

苏莱是从扬州、苏州以及南京的当地菜谱发展而来的。

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2、

the study on weighing method in oil-density determination of wastewater by micro-degradation

重量法在测定生物处理含油废水中油浓度的影响因素

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3、

an analysis of some methods for oil density on - line measurement

浅析油品密度在线检测的几种方法

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4、

priced level of heavy oil in tahe oilfield and determination of mixed oil density

塔河油田重质油定价水平与混合油密度的确定

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5、

ultrasonic measuring method of oil density

油品密度的超声波测量方法

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6、

design of new-type ultrasonic instrument for oil density

一种新型超声波油料密度检测装置的设计

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7、

application of rock pyrolysis parameters in oil density calculation

岩石热解参数在储层原油密度计算上的应用

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8、

evaluating oil density and viscosity with geochemical pyrolysis data

原油密度、黏度的地化热解评价方法

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9、

reservoir oil density; reservoir oil viscosity; formation volume factor of oil;

地层原油密度；地层原油粘度；原油体积系数；

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10、

a study on forecasting model of oil density with reservoir-rock pyrolysis data and its application in bohai sea

渤海地区储集岩热解法原油密度预测模型研究及应用效果

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11、

study of the ultrasonic measuring system for the oil density with double-threshold technique

基于双阀值法的超声油品密度检测系统的研究

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12、

oil temperature effects on the oil density, character .

原油温度对原油的品质、密度、体积都有一定的影响。

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13、

we established standard table that express the relationship of dosage ratio, accumulative dosage with 131i-iodinated oil density.

建立剂量率、累积剂量与~（131）I-碘化油浓度的标准关系表格。

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14、

introduced a group-modeling method based on near-infrared spectroscopy analysis technology which used for diesel oil density soft-sensing.

提出一种基于近红外光谱分析技术的基团建模法，用于柴油密度值的软测量。

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15、

a ring of led lights serves several functions.

一个LED环灯提供多种功能。

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16、

application of twisted ring counter in lights control circuits

扭环形移位计数器在彩灯控制电路中的应用

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17、

the ring also lights up green each night, as you turn off nearby lights, to let you know the unit is functioning properly.

每到夜晚熄灯时，这个光环就会自动变成绿色，让你知道这个设备运行正常。

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18、

flat ring lights achieve no shadow through diffusion plate of special structure to change led illumination, which have small reflection, uniform illumination, and compact structure.

平面无影光源采用特殊结构的导光板改变LED照射光路，实现照射无影效果，具有反光小、照射均匀、结构紧凑等特点。

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19、

compared with ring lights, bar lights unit is more suitable for testing ring-shape and square-shape products with asymmetric inspection requirements.

与环形光源相比，更适合于具有不对称检测要求的环形和方形产品。

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20、

ring lights can be designed by angle, outer diameter, inner diameter, color, intensity, equality and instillation position.

非标定制说明：环形光源可按照角度，外径，内径，颜色，亮度，均匀性，安装孔位定制。

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