Simply put, the main advantage of GaN is that it generates less heat than silicon.

简单地说，化镓的主要优点是它产生的热量比硅少。

Mars' soils are alkaline and lack the vital nitrogen compounds that plants need to grow.

火星的土壤是碱性的，缺乏植物生长必需的化合物。

Nitric nitride was used to produce nitrogen.

含的化物则来制。

It's not super visible, but hidden inside this chip is gallium nitride.

它不是特别显眼，但隐藏在该芯片内部的是化镓。

The charging speed is 10 times faster than the iPhone and comes from a new material called GaN, or gallium nitride.

充电速度比 iPhone 快 10 倍，来自一种叫做化镓的新材料。

According to consulting firm Yole, GaN's market revenue will reach US$750 million in 2024, with an average annual growth rate of 92 percent.

据悠乐咨询公司称，化镓的市场收入将在 2024 年达到 7.5 亿美元，平均年增长率为 92%。

In July, ZTE-backed Nubia launched the Z40S Pro, a flagship model with GaN technologies that allows users to charge their phones completely in 19 minutes.

7 月，中兴支持的努比亚推出了 Z40S Pro，这是一款化镓技术的旗舰机型，允许户在 19 分钟内为手机完全充电。

It's made from the stuff of microchips: silicon, a layer of silicon dioxide, and on top a very thin film of silicon nitride, which is perforated by a grid of microscopic circular holes.

硅、二氧化硅层以及最上层非常薄的化硅薄膜，而这层薄膜被打上排成网格状的微小圆孔。

With less blood being filtered, less urine is produced, called oliguria, abnormally low urine production, and less urea and creatinine get filtered out, so more stays in the blood, called azotemia, high levels of nitrogen-containing compounds in the blood.

血液滤过减少，造成尿量减少，称为少尿，即尿量异常低，同时尿素和肌酐滤出减少，转而遗留在血液中，即质血症：血液中含有大量的含化合物。