As a neutrino strikes an atom, the energy of the collision warms the immediate surroundings, causing them to expand ever so slightly and trigger a minuscule shock wave of a specific shape.
当一个中微子撞击原子时,碰撞产生的能量会使周围环境受热,使其发生微小的扩张膨胀,并且触发产生一种形状特殊的微型冲击波。
Novavax's bird flu vaccine uses particles that mimic the size and shape of the virus, which trigger an immune response but lack the genetic material to replicate.
诺华发明的禽流感疫苗利用了模拟病毒大小和形状的颗粒,这足以激发免疫应答但并不含有病毒复制需要的遗传物质。
This change of shape converts the normally inactive kinase into an active one, which then sends signals inside the cell that trigger cell growth.
这种形状上的变化将通常状况下无活性的激酶转变为活性形式,随后将能够激发细胞生长的信号传递到胞内。
This change of shape converts the normally inactive kinase into an active one, which then sends signals inside the cell that trigger cell growth.
这种形状上的变化将通常状况下无活性的激酶转变为活性形式,随后将能够激发细胞生长的信号传递到胞内。
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