Hi<br><br>I&#39;m studyin<span id="result_box" class="" lang="en"><span title="Click for alternate translations" class="hps">g</span><span title="Click for alternate translations" class="hps"></span><span title="Click for alternate translations" class="hps"></span> <span title="Click for alternate translations" class="hps">on</span> <span title="Click for alternate translations" class="hps atn">single-</span><span class="" title="Click for alternate translations">walled</span> <span title="Click for alternate translations" class="hps">carbon</span> <span title="Click for alternate translations" class="hps">nanotube</span> <span title="Click for alternate translations" class="hps"></span><span class="" title="Click for alternate translations">,</span> <span title="Click for alternate translations" class="hps">that</span> <span title="Click for alternate translations" class="hps">it&#39;s</span> <span title="Click for alternate translations" class="hps">bravia lattice is</span> <span title="Click for alternate translations" class="hps">hegzagonal</span><span title="Click for alternate translations" class="hps"></span><span title="Click for alternate translations" class="hps"></span><span class="" title="Click for alternate translations">,</span> <span title="Click for alternate translations" class="hps">how to</span> <span title="Click for alternate translations" class="hps">optimize</span> <span title="Click for alternate translations" class="hps atn"></span><span class="" title="Click for alternate translations"></span><span title="Click for alternate translations" class="hps"></span><span title="Click for alternate translations" class="hps"></span><span title="Click for alternate translations" class="hps">celldm(1) and celldm(3) ?can i </span></span><span id="result_box" class="" lang="en"><span title="Click for alternate translations" class="hps">optimize them </span></span><span id="result_box" class="short_text" lang="en"><span title="Click for alternate translations" class="hps">Simultaneous؟<br>
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