China's National Meteorological Center says another cold snap is set to sweep north and northwestern China from Monday.

Design, make and application of the special used cold upended die set

冷顶锻试验专用模具设计制作及应用

In this paper, there is a simple example of a CCHP project feasibility study in North China analysis. There are two options to compare: user self-built cold source set and district cooling.

本文以华北地区某项目为例对其采用冷热电三联供项目的可行性进行分析。设定冷用户联产与分产两个方案进行比较。

Abstract In cold test set of CFB, the effect has been studied of the main bed top structure on the particles descending flow near the bed wall.

在CFB冷态试验台上，试验研究了CFB主床的床顶结构对边壁下降流的影响。

I must get those bulb planted before the cold weather set in.

我得在天气转冷之前把这些球茎秧种上。

The Application of Cold Set Resin Sand in the Production of Ductile Iron and Steel Casting

冷硬树脂砂在球墨铸铁和铸钢件上的应用

Basic chemistry experiments were set for the freshmen in agriculture universities.

基础化学实验是为农科院校大一学生所开设的基础课。

House: That's an HMO lab; you might as well have sent it to a high school kid with a chemistry set.

那是卫生组织的东西，你最好把它和一套化学试验装置一起送给高中生。

For the Daniels family, the personal DNA machine is like the chemistry set for the 21st century.

对于丹尼尔斯一家来说，个人DNA检测器就像针对21世纪设计的化学实验。

He knows it ain't a chemistry set, asshole.

他知道不是化学器具的问题。

That was just your chemistry set that blew up last night?

昨天晚上只是化学设备爆炸？

Exploration and Practice of the Course of Basic Chemistry Set Up in Primary Education Major

小教专业开设《基础化学》的探索与实践

Run along and play with your chemistry set!

回去弄你那套药剂吧！

Firstly, we have to correct your posture--the way you sit, at work especially, and how your desk is set up.

首先你的姿势要纠正，坐姿，特别是工作时候的坐姿，以及你办公桌的摆放。

The article has described the structure, work principle and characteristics of pocket and desk cut-blanking set for paper card.

介绍了袖珍和台式名片切卡落料机的结构、工作原理与特点。

Man: It's the ninety-five-pound Gold Gift Desk Set.

男：是价值九十五镑的黄金办公用具礼品。

I'll go get my desk set up.

我去整理我的办公桌。

BARBARA FICK: "Onion sets are actually small plants, starting with a seed. So when you have a set, onion set, it actually is, you know, the small bulb."

Barbara Fick：“洋葱块茎是比较小的洋葱，而不是从种子开始生长。所以，实际上就是比较小的洋葱块茎。”

Use a trowel to dig small holes only as deep as each onion set so the tip is exposed when you replace the soil.

用铲子挖孔，深度符合洋葱栽子的大小就可以了，这样，置换土壤的时候洋葱栽子的末端就是暴露在土壤外的。

So when you have a set, onion set, it actually is, you know, the small bulb.

所以，实际上就是比较小的洋葱块茎。

The minimum elevation at which the radar set can discover a target in a certain direction is called defilade angle.

油库自流作业时最小高差的确定雷达在某个方向上发现目标的最小高低角叫遮蔽角。