The quest to develop a widely approved vaccine continues.

研发广性疫苗工作仍在进行。

But if you plan on sticking with American sunscreens, look for the broad spectrum label and don't buy anything below SPF 30.

但是如果你坚持要用美国产，购买时记得看它是否有广标签，且不要买系数低于30。

That's what the broad spectrum label on your sunscreen means, for example.

例如，你霜上标注“广”就是指护两种紫外线。

The problem with broad spectrum antibiotics, we still use them willy-nilly.

广素问题在于，我们仍然随意使用它们。

The Antibiotics AI Project is founded on our proof of concept research that led to the discovery of a novel broad-spectrum antibiotic called Halocin.

素AI项目是基于我们概念验证研究，这项研究导致发现了一种名为哈洛辛新型广素。

His response to broad spectrum antibiotics is limited.

他对广素反应有限。

The ones that we call broad-spectrum will even work against a whole bunch of bacteria out there.

我们称之为广那些甚至可以对那里一大堆细菌。

QA does incorporate elements of quality control, but it is a broad-spectrum process implemented throughout the entire manufacturing process to ensure products are made " right first time" .

质量保证确实包含质量控制要素, 但它是一个贯穿整个制造过程广过程, 以确保产品" 第一次就正确" 。