They had been debating the order of important steps in the origin of life.

他们曾就生命起源重要步骤的次序问题进行过争论。

youdao

Again a DNA fingerprint is made and compared with those on the dung map, in order to pinpoint the origin of the elephant.

然后测定其DNA指纹，并与从粪便提取的DNA指纹比较，以确定大象的来源地。

youdao

Often, you can trace the origin of a bug back to a caller that's sending the wrong type of argument, the wrong number of arguments, or a mismatch between the order of actual and formal arguments.

常常可以发现bug的原因是调用者发送了类型错误的参数或数量错误的参数，或者实际参数和形式参数的次序不匹配。

youdao

The short answer is: calling into question whether the processes of random variation and natural selection are all we really need in order to understand the origin of species.

FORBES: Epigenetics: The Revolution That Wasn't

As vice president of the Parliament, Peshev publicized a secret deportation order that would have sent tens of thousands of Jews of Bulgarian origin to German death camps in Poland.

WSJ: Bulgarian honor bid in DC stirs Holocaust debate

We do not even know why we are relatively hairless or why we walk on two legs, so finding the origin of religious belief is a tall order.

NEWYORKER: It Ain��t Necessarily So