Which of the following can provide the better durability with the technique called electrospinning?
D. A polymer layer
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Đáp án C
Cái nào dưới đây cho độ bền cao nhất với kĩ thuật kéo sợi dụng lực tĩnh điệnA. điện áp cao
B. Vật liệu mới
C. 1 chuỗi sợi nano
D. 1 lớp polyme
Thông tin này nằm ở hai câu đầu tiên của đoạn cuối cùng: "Recently, another new technique called electrospinning was developed that could make future products even tougher to break. The process involves applying high voltage to a polymer to create a strand of nanofiber." (Gần đây, một công nghệ mới khác được gọi là quay điện hóa đã được phát triển có thể giúp cho các sản phẩm trong tương lai thậm chí còn khó vỡ hơn. Quá trình này liên quan đến việc ứng dụng điện áp cao vào một chất trùng hợp để tạo ra một sợi nano)
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