查询词典 Freezing Point

"It remind s me of the story of the guy sitting with firewood in his arms on a cold freezing night, and he is yelling at the pot-bellied stove,""When you give me some heat, then I'll put some wood in."""

这使我想起了一个故事，说的是一位抱着柴禾的人坐在寒冷的夜里，冲着一只因缺柴而熄灭的大火炉叫道："你什么时候给我以温暖，我什么时候才会给你添加柴禾"。

The dissolubility of PPLA in water was (2.16～4.32)×10－2 mg·mL－1 according to eye judgment. The critical micelle concentration was 2.16×10－2 mg·mL－1 obtained from a fluorospectrophotometer. The self-assembled aggregates of PPLA in water were nanoscale spheres observed by a transmission electron microscope. The particle size and zeta potential tests by dynamic light scattering revealed that during preparation, the ratio of hydrophilicity/hydrophobicity, the aqueous medium and the pH had great influences; while dilution, freezing and pH change to basic condition had no effect after preparation, but pH change to acidic condition made the nanoparticles precipitate.

目测法得到其溶解度为(2.16～4.32)×10－2 mg·mL－1；荧光法得到聚合物的临界胶束浓度为1.12×10－3 mg·mL－1；透射电子显微镜观察显示该聚合物在水中的自组装聚集体为纳米级球形；动态激光光散射测试微球的粒径和Zeta电位发现，在微球的制备过程中，聚合物的亲/疏水性比例、水相介质及水溶液的pH值对它影响显著；而制备后，稀释和冷冻对它无显著影响，改变微球的环境pH值至酸性，出现聚集，至碱性无影响。

We all know freezing is a great way to preserve food before we cook it, but what about food we've already prepared.

我们都知道冷冻是保存新鲜食材的好方法，但对于已经烹煮好的食物我们有什么好的办法来保存呢？

B In the summer, large crops of fruit may be preserved by freezing or bottling.

夏天收获的大量水果可冷藏或装瓶装罐加以保存。

In summer, large crops of fruit may be preserved by freezing or bottling.

夏天收获的大量水果可冷藏或装瓶装罐加以保存。

In the summer, large crops of fruit may be preserved by freezing or bottling.

夏天收获的大量水果可冷藏或装瓶装罐加以保存。

E.g.: In the summer, large crops of fruit may be preserved by freezing or bottling.

夏天收获的大量水果可冷藏或装瓶装罐加以保存。

Freezing is one of the most effective ways of preserving food.

冷冻是保存食物的最有效方法之一。

Why would a dog lie in a cold puddle in the freezing rain?

为什么一只狗在寒冷的雨天躺在冰冷的水坑里呢？

Why would a dog lie in a cold puddle in the freezing rain? I asked myself.

为什么这只狗在寒冷的下雨天还要躺在冰冷的水坑里？

Aquatic or marsh-growing fern allies; known to have existed since the Cenozoic; sometimes included in Lycopodiales.

生活于水中或湿地的蕨类；从新生代生存至今；有时归于石松目之中。

The engine was uprated from a 90hp Franklin to a 125hp Lycoming.

改良过的引擎是从90hp到125hp莱康明富兰克林。