accessibility problem

基本解释

Is this a problem in internationalization and accessibility too?
这是否在国际化和可访问性方面也是一个问题？
So far the main hurdle has been getting RNA into the target cells, but the eye's accessibility means this is not so much of a problem.
目前为止的主要难题是如何把RNA注入到目标细胞。眼睛的可研究性意味着这不再是个难题了。
Aimed at district heating loop networks, a concept of accessibility analysis was established, and a mathematical model was set up, which is a max min optimum problem with nonlinear constraints.
针对集中供热环形网提出了可及性分析的概念，建立了相应的数学模型。

But the accessibility problem goes beyond price.
FORBES: Starcraft 2 Struggles as League of Legends Rises
Haiti's consul general in Miami, Ralph Latortue says all aid is welcome but that the big problem is accessibility.
NPR: In Fla., Families Struggle To Get Aid To Haiti, Cuba