Just a bit of a mouse’s dropping will spoil a whole saucepan of broth.

一粒老鼠屎败坏一锅汤。

The improved broth medium could revive Helicobacter pylori from its transformed coccal form.

改良布氏肉汤培养基能发生球形样变的幽门螺杆菌重新生长。

Jeerers must be content to taste of their own broth.

[谚]嘲笑人者必被人笑。

Put the hot broth in the refrigerator for an hour to hasten cooling.

把肉汁在冰箱中放一小时以加快冷却。

Too many cooks spoil the broth.

厨反而把汤做坏。

Concentrate the broth by boiling it.

把肉汤煮得浓一些。

Using a self-made strong selective broth (Phage-Novobiocin-Tetrathionate Broth.PNT)for Salmonella, we establish a PNT -PCR method for detection of the bactria in food.

本文将自行研制的一种沙门氏菌强选择性增菌液PNT与PCR技术相结合,建立了快速、特异、敏感地检测食品中沙门氏菌的PNT—PCR技术。

Every cook praises his own broth.

厨总是称赞自己做的汤。