transport number

基本解釋

The oxygen ion transport number of the samples increases with increasing temperature.
隨著溫度的升高，樣品的離子遷移數(shù)增加。
She was given a transport number, a label pinnedon her lapel that corresponded with the details on the ship's passenger list.
她得到了一個護照號碼，一個貼在她衣服領子上的標簽，上面寫著旅客信息——和船上的旅客名單一致。
Both the samples are all a mixed conductor of oxide-ion and electron hole with an almost same oxide-ionic transport number under oxygen atmosphere.
這兩個樣品在氧氣氛中均是氧離子與電子空穴的混合導體，具有幾乎相同的氧離子遷移數(shù)。

Migrants face a number of hazards along the way, including wild animals, unsafe transport and criminal gangs.

In this case, yes, they're using this amphibious assault vehicle merely to transport a large number of troops from one post to another.
NPR: Looking at Armored Troop Transports in Iraq