They are now centering on those healthy survivors and hoping to further increase their resistance to heat.

他们现在以那些健康的幸存者为中心，希望进一步提高它们的耐热性。

Of the glues, cyanoacrylates, or super glues, may form the strongest bonds, but two-component epoxy glues have much higher resistance to heat and shearing, and are compatible with a wider range of surfaces.

对于胶水，氰基丙烯酸酯，或是万能胶，它们或许能产生最强的纽带，但双组分环氧树脂胶水对热和剪切有更高的抗性，并且与更广泛的表面相匹配。