查字网-字源字典字源网-汉字源流-字源字典-chaziwang.cn

Tests performed during an investigation to determine the source of exposure found a duck positive for bird flu in the woman's household.

Face, an important element in Chinese politeness principles, tends to weaken in Zhoushan business people's business communication.

The American epidemic is still concentrated primarily in gay men, and is growing rapidly worse among young black gay men.

9So they went: and surveying it divided it into seven parts, writing them down in a book. And they returned to Josue, to the camp in Silo.

Here is a glomerulus in which the capillary loo are markedly pink and thickened such that capillary lumen are hard to see.

Arching across the sky is the central band of our Milky Way Galaxy.

o The general concordance of positive findings among different germ cell genotoxicity assays (if known).

Glass shows chemical inertness in the daily environment and does not react with living things, so it has extensive applications.

Earlier scientists thought that during a man's lifetime the power of his brain decreased .