They have toughened things up recently at the school.

She has toughened up a lot since last year.

自去年以来她已经变得坚强多了.

This set is of toughened glass, and not easy to break.

这是钢化玻璃的, 不易碎. 您看这图案怎么样?

Door made of thickened toughened glass, safety and easy observation.

加厚钢化仿弹玻璃门, 安全可靠,观察方便.

She seems to have toughened up a lot since last year.

她自去年起似乎变得坚强多了.

She has toughened a lot since her mother died.

自从她母亲去世后,她变得坚强多了.

The status of toughened PVC by blending modification at home is introduced.

介绍我国聚氯乙烯共混增韧改性的研究现状.

You can crack this toughened glass, but you can't break it.

这种韧化玻璃只裂不碎.

Joan seems to have toughened up a lot since last year.

琼自去年以来好像坚强多了.

His attitude has toughened up since you last saw him.

自你上次见过他以来,他的态度更强硬了.

But the combine toughening a main method.

其中复合增韧是主要手段.

The law needs toughening.

需要加强法制的威力.

The toughening mechanism of epoxy resin using silica powder toughened by coating membrane was also discussed.

分析了微裂纹的形成与扩展,探讨增韧硅微粉对环氧树脂的增韧机理.

The toughening mechanism was found to be shear band.

EPDM对PP增韧机理遵从银纹-剪切带机理.

Laminated composite is a novel technical toughening ceramics.

层状复合是一种新型陶瓷增韧构型.

And the MEPDM also appeared a certain toughening action for the whiskers-nylon composites.

改性橡胶对晶须 - 尼龙体系也具有一定的增韧作用.

Toughening composite based on polymers is one of the trends of research in polymer science.

聚合物基复合材料的增初一直是高分子材料领域研究的热点之一.

Right now PepsiCo needs that growth as it faces a toughening economic climate.

目前,百事面临在严峻的经济气候中增长.

This article introduces the modification principle and toughening ways of BMI.

本文介绍了双马来酰亚胺树脂的改性原理及改性方法.

You must have had a much tougher time than we did.

你们要比我们辛苦得多.

And they lobby hard for more prisons, police, and tougher laws.

他们还竭力游说多建监狱, 多增警力, 并制定更加强硬的法律.