Our TLR9 agonists are based on immunostimulatory sequences, or ISS, which are short DNA sequences that enhance the ability of the immune system to fight disease and control chronic inflammation.

我们的TLR9显效药是基于免疫共刺激序列（ISS）的。ISS是一短DNA序列，它提高免疫系统能力来对抗疾病并控制慢性炎症。

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We adopt the ISS work station of ink system , so the work station will not broken.

我们移植了墨水系统的工作站的ISS，保证了不烧工作站。

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Additional competitions to generate ideas for barcode scanning and face-object recognition, and to develop wireframes, a screen design, a system architecture, and more for the ISS FIT app will wrap up by late May.

FORBES: NASA Asks The 'Crowd' To Help Track What Astronauts Eat

Shortly before berthing, Endeavour performed a nine-minute back-flip, known as a rendezvous pitch manoeuvre, allowing the ISS crew to capture up to 300 photographs of the shuttle's thermal protection system.

BBC: Shuttle crew welcomed aboard ISS

There was always the risk that when the US shuttles were retired, continued operations on the International Space Station (ISS) could be left more vulnerable should there be a failure on the Russian Soyuz rocket system.

BBC: November deadline for ISS crews