at lowest

基本解释

Modern industry is based on the conception of the maximum production at lowest cost.
现代工业的基本概念是：以最低成本获取最多产品。
These two principles make the L/C mechanism run at lowest cost, but they bring convenience to L/C beneficiary for fraud.
这两大原则使得信用证机制能以最小的成本运行，但是也为信用证受益人的欺诈提供了便利。
Keep alert consciousness to ensure the safety of hotel guests and associates. To ensure a proper procedure is adopted when happened to reduce hotel benefits at lowest.
始终保持警惕的意识，来确保酒店客人、员工的生命安全。一旦发生应立即采取有效措施将酒店利益损失降至最低程度。

New York had the lowest rate, at seventy-nine percent of the adults observed at Grand Central Station and Penn Station.
So if we go to the ground state, what you see is we're at that lowest energy level, and we only have one possibility for an orbital, because when n equals 1, that's all we can do.
如果我们在基态上，你可以看到，我们在能量最低的态上，只有一种，可能的轨道，因为n等于1，只有这种可能。
麻省理工公开课 - 化学原理课程节选
I think most and you are familiar with the Aufbau or the building up principle, you probably have seen it quite a bit in high school, and this is the idea that we're filling up our energy states, again, which depend on both n and l, one electron at a time starting with that lowest energy and then working our way up into higher and higher orbitals.
我认为你们大多数熟悉奥弗堡,或者构建原理，你们可能,在高中见过它，又一次,这是我们填充能级的观点，与n和l有关，一个电子每次从,最低的能级开始,然后以我们的方式上升到,更高更高的轨道。
麻省理工公开课 - 化学原理课程节选

An economist welcomes such methods as a way of achieving a stated goal (fewer net emissions) at lowest cost.
ECONOMIST: Economics focus