vector

🔗 释义中的汉语词

🧩 词形变化

💬 双语例句

1. A vector is a unit vector if its norm is 1.

   模为1的向量是单位向量。

2. The good news is that, on vector control – that is, mosquito eradication – promising innovations are already emerging. One such innovation uses a bacterium called Wolbachia, either to stop deadly viruses from growing or to reduce mosquito populations.

   好消息是，在病毒寄主控制方面 — — 即蚊子杀灭 — — 已经出现了有前景的创新。 其中一种创新使用名为沃尔巴克氏体（Wolbachia）的细菌，以阻止致命病毒的增殖或减少蚊子种群。

3. Plague pandemics were events of mind-boggling ecological intricacy. They involved a minimum of five species, in perilous alignment: the bacterium itself, the reservoir host such as marmots or gerbils, the flea vector, the rodent species in close quarters with humans, and the human victims.

   鼠疫流行是令人难以置信的复杂生态事件。 它们至少涉及五个物种，而且采取危险的排列方式：细菌本身、土拨鼠或沙鼠等储存宿主、跳蚤媒介、与人类近距离接触的啮齿类动物以及人类受害者本身。

🔗 常用搭配