AS MWD of PET widens, the thermal performance of PET chips is becoming bad.

随分子量分布加宽切片的热性能变差.

The jacket itself hides much of your tie and a spread collar widens the shoulder and neck area, allowing the tie to become an additional focal point.

上衣本身掩盖了大部分你的领带，宽领使你的和脖子部位显得更加宽阔，这样领带就成为了全身的亮点。

The road widens after the bridge.

这条路在桥后变宽。

The gap between the two buildings widens.

两栋建筑之间的缝隙变宽。

His smile widens when he sees his friends.

当他看到朋友时，他的笑容变宽。

The river widens as it approaches the sea.

这条河在接近大海时变宽。

The path widens as you go further into the forest.

当你深入森林时，小路变宽。

It further widens the gap between the old and the young.

它进一步拉大了老年人和年轻人之间的差距。

The book widens your vocabulary.

本书使你的字汇量增加.

Fear widens the knowing-doing gap.

恐惧会加大”知道“和”去做“之间的鸿沟。