罹患哮喘的最大风险因素是吸入可能导致过敏反应或刺激呼吸道的物质和颗粒。

The strongest risk factors for developing asthma are inhaled substances and particles that may provoke allergic reactions or irritate the airways.

youdao

“我们也想拥有一种能够对图像进行智能化处理以提高对比度和颗粒度的植入装置”，他说道。

"We also want to have the implant do some intelligent processing that can help to enhance the contrast and the graininess of the image," he says.

youdao

这会产生大量的放射性气体和颗粒，如果第一层和第二层安全壳都失效的话，大量放射性气体便会泄漏到外界。

Then you have a huge amount of radioactive gases and particles, and if the primary and secondary containment fails, you have a large amount of radioactive gases escaping into the environment.

youdao