碳素笔

The Raman spectra obtained in the experiments indicated that four brands of carbon pen have not only similarity but also differentiation.

研究证明：四种型号品牌的碳素笔其拉曼光谱有相似之处， 但更有明显的不同；

Fill completely and correctly in Visa and Application Form with black or blue pen or ball-point pen.

填写完整、准确、真实的《外国人普通申请表》（须用蓝色或黑色的钢笔或碳素笔填写）。

Fill completely and correctly in Residence Permit Application Form with black or blue pen or ball-point pen.

填写完整、准确、真实的《外国人居留许可申请表》（须用蓝色或黑色的钢笔或碳素笔填写）。

Fill completely and correctly in Visa Application Form with black or blue pen or ball-point pen.

填写完整、准确、真实的《外国人普通签证申请表》（须用蓝色或黑色的钢笔或碳素笔填写）。

Completely and correctly filling out the Visa and Residence Permit Application Form with a black, blue pen or a carbon pen.

填写完整、准确、真实的《外国人签证、居留许可申请表》（须用蓝色或黑色的钢笔或碳素笔填写）。