The fold in the chain is completed using only 3 or 4 monomer units with bonds in the gauche conformation.
链中的折叠仅使用3或4个具有 gauche构象键的单体单元完成。
These days, it's not gauche to use a deal-of-the-day coupon or Groupon for a dating idea, providing you're not only asking for two-for-one yogurt at $4.99.
如今，约会时使用限时的优惠券和团购不是件丢脸的事情，除非你想要的不只是4.99美元买一赠一的酸奶。
The result shows that MP2, QCISD, B3LYP can gain the gauche and anti conformers of oxalyl iodide, which is in good agreement with configuration of oxalyl halides in experiment.
结果表明，在不同基组水平上，由MP2，QCISD，B3LYP方法均能得到草酰碘分子的交叉式构型和平面反式构型，与实验所得草酰卤化物的构型完全相符。
The result shows that MP2, QCISD, B3LYP can gain the gauche and anti conformers of oxalyl iodide, which is in good agreement with configuration of oxalyl halides in experiment.
结果表明，在不同基组水平上，由MP2，QCISD，B3LYP方法均能得到草酰碘分子的交叉式构型和平面反式构型，与实验所得草酰卤化物的构型完全相符。
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