To test this possibility, Bieniasz's team engineered an unrelated mouse retrovirus coated with the envelope protein that would have allowed the ancient chimpanzee virus to slip into cells.
为了检验这种可能性，Bieniasz的团队设计了毫不相关的涂有包膜蛋白的老鼠反转录病毒，这种病毒容许黑猩猩病毒进入细胞。
Skin solution: Even in winter, slip on sunglasses with UVA/UVB protection – look for "UV coated" on the label.
皮肤保养**：即使在冬天，也要戴着双重紫外线保护的墨镜，购买时要注意标签上是否有紫外线涂层标志。
The boards (available in various shapes and sizes dependent on the type of structure) are manufactured from a 22mm multi-ply timber, which is coated with a non-slip surface to the top section.
这些板(各种形状和大小的结构的类型取决于可用)从22毫米制造多层木材，这是一个防滑表面涂层的顶部。
The boards (available in various shapes and sizes dependent on the type of structure) are manufactured from a 22mm multi-ply timber, which is coated with a non-slip surface to the top section.
这些板(各种形状和大小的结构的类型取决于可用)从22毫米制造多层木材，这是一个防滑表面涂层的顶部。
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