取样袋

研制了一种在发动机台架上进行柴油机瞬态工况控制及排气微粒测量的测试系统.该系统主要由普通电涡流测功机、简单电控系统、A/D采集板和微粒稀释取样袋等组成。

A system for engine control and exhaust particulate measurement of an automotive direct inject ( DI ) diesel engine under transient operating conditions was developed , which includes a conventional dynamometer , a simple electronic control system , an A / D converter and a dilution sampling bag .

这种由低密度聚乙烯制成的取样袋，经美国FDA批准可以用于存放液体，固体，调味汁，肉汁混合，以及其他具有高的温度的样品。

The FDA approved film is a blend of low density polyethylene and nylon that will hold liquids , solids , sauces , gravies , and other samples having a high temperature.The18 oz.

取样袋上白色的标记带写上样品信息，使样品识别更容易，更方便。

The white , write-on strip makes sample identification easier and more convenient .