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1·The recovery ratio of CAP in immunoaffinity column is 99.8%.

氯霉素标准品在免疫亲和色谱柱中的添加回收率为99.8%。

2·Adding standard solution in the samples, the recovery ratio is determined.

加入标准溶液测定方法的回收率，消解条件对测定结果有影响。

3·It has been shortening the service life of mines because of their low recovery ratio.

乡镇煤矿资源回收率低，严重缩短了矿井的服务年限。

4·The result shows that the accuracy, precision and recovery ratio are all satisfactory.

所得的测定结果的准确度、精密度和回收率都是令人满意的。

5·The results indicate that the recovery ratio is only enhanced 0.20% simply by warm water driving.

结果表明：单纯注入热水驱替效果不好，采收率提高幅度仅为0.20%；

6·Recent years, the important measure to increase the crude oil recovery ratio is using displacing fluid.

近年来，提高原油采收率的重要措施是使用驱替液。

7·The method needs only simple equipment, but indicates good accuracy repeatability and high recovery ratio.

本方法所用仪器设备简单，准确度、重现性好，回收率也较高。

8·Methods The repetition, recovery ratio and linearity of urinary protein were determined with pyrogallol red.

方法用邻苯三酚红法测定尿蛋白的重复性、回收率、线性范围。

9·Hydrolyzed polyacrylamide (HPAM) has been widely used in oil field for boosting the crude oil recovery ratio.

水解聚丙烯酰胺被广泛应用于油田以提高原油的采收率。

10·To enhance recovery ratio, it is necessary to have a better understand on the micro-heterogeneity of reservoir.

要提高这部分油层的采收率，必须加强对储层微观非均质性的认识。

采收率

1·The surfactant and polymer mixed system slug is well on recovery ratio but the additional cost of ton oil is higher, economic benefit is not satisfactory.

而注表面活性剂和聚合物的复配体系段塞后热水驱虽然提高采收率幅度较大，但吨油新增成本较高，经济上不合理。

2·Hydrolyzed polyacrylamide (HPAM) has been widely used in oil field for boosting the crude oil recovery ratio.

水解聚丙烯酰胺被广泛应用于油田以提高原油的采收率。

3·Recent years, the important measure to increase the crude oil recovery ratio is using displacing fluid.

近年来，提高原油采收率的重要措施是使用驱替液。

4·Along with the development of oil and gas resources, the technology of stratum testing is more and more important in increasing the recovery ratio.

随着油气田的开发，地层测试技术对提高采收率是十分重要的。

5·Therefore, reservoir protection has been the key factor for enhancing oil and gas production and recovery ratio.

保护油气层已成为提高油气产量和采收率的关键因素。