We report the Young's modulus of a series single-wall carbon nanotubes (armchair type and zigzag type) and BN zigzag type nanotubes on the basis of ab initio theory.

基于第一性原理计算了一系列单壁碳纳米管(椅型、锯齿型)和氮化硼锯齿型纳米管的杨氏模量。

Now Zigzag and friends have shown that it is possible to get around these strict limits by having more than one type of feedback between the systems.

现在Zigzag和他的朋友们表示，人们可以通过拥有超过一种系统之间的反馈路径而绕过这样的限制。

The zigzag rotating bed is a new type of HIGEE, the key part of which is a zigzag rotator.

折流式旋转床是超重力旋转床一种新的型式，其核心部分是折流式转子。