In order to enhance the production efficiency, and liberate labor force, people applies the digital image processing technology in the magnetic powder test.

为了提高生产效率，解放劳动力，将数字图像处理的相关技术应用到磁粉探伤中。

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There are now even 'dry shampoos, ' which you spray or powder onto your hair, which are given a test-run here.

现在甚至还出现了干洗的洗发水，你把洗发水喷撒或抹在头发上。 现在这种产品正在试用。

youdao

There are now even 'dry shampoos,' which you spray or powder onto your hair, which are given a test-run here.

现在甚至还出现了干洗的洗发水，你把洗发水喷撒或抹在头发上。现在这种产品正在试用。

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It was one of these citizen groups that detected a spike in radiation in the "Meiji Step" powder that prompted the company to test the product.

WSJ: Radioactive Traces Found in Japan Baby Formula

It may be several weeks before they can analyze the powder using the craft's onboard chemical test-kit.

WSJ: Rover on Mars Extracts First Rock-Core Sample