Herhangi bir kelime yazın!

"sem" in Chinese (Simplified)

扫描电子显微镜 (技术缩写)没有 (不常用,技术名词)

Definition

'Sem' 通常是“扫描电子显微镜”的缩写,这是一种利用电子束成像的小型物体仪器。偶尔用作前缀表示“没有”,但极少见。

Usage Notes (Chinese (Simplified))

在科技和科学领域,'SEM'常指扫描电子显微镜,应大写。作前缀“没有”极罕见,仅见于部分技术词汇。

Examples

The scientist used a SEM to examine the sample.

科学家用**SEM**观察了样品。

A SEM gives very detailed images of tiny objects.

**SEM**可以获得极微小物体的详细图像。

Have you ever seen a picture taken with a SEM?

你见过用**SEM**拍摄的图片吗?

Our lab just got a new SEM, so we're excited to start some new projects.

我们实验室刚买了新的**SEM**,所以很期待新项目。

With a SEM, you can actually see the individual grains of sand up close.

用**SEM**,你真的能近距离看到单个沙粒。

If you want to analyze the surface of your sample in detail, a SEM is the best tool for the job.

如果想详细分析样品表面,**SEM**是最好的工具。