The soot content in the field test oils is measured with the forementioned method, which shows good accuracy and repeatability on both new and used oils.
此法可测定新油及旧油中的烟炱含量，准确性、重复性较好。
2
All the twelve ship forms, mentioned, above, have been model tested and results are presented sup-porting the above contentions regarding fore body and aft body characteristics.
所有十二种船舶形式，已经通过模型测试，结果支持了上面提到的与前体和船尾有关的主张。
3
The casting concrete test piece is used to carry out blasting experiment under laboratory conditions, and then calculations are conducted using fore-mentioned approaches.