Each well contains growth medium spread with Bacillus stearothermophilus spores.

每口井都含有嗜热脂肪芽孢杆菌孢子的生长培养基。

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Another collar that goes well with a sport coat sans tie is the semi- or medium-spread collar as both "stand up on their own without a tie, " and don't flare out.

WSJ: Guide to Men's Shirt Collars: Which Styles Go With Which Occasions and Flatter the Face

These additions reflect what Defra believes are areas which are at greatest risk from the geographic spread of TB "in the short to medium term".

BBC: New bovine TB measures introduced in England