"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。