1.使[变]强韧;使[变]硬;使[变]强健;使[变]坚强,使[变]顽固;使[变]困难
1.to become more strict, or to make something more strict
2.to become mentally or physically stronger, or to make someone mentally or physically stronger
3.to become more difficult to cut or eat
1.It has gone further in toughening budgetary rules and integrating economic policies than anyone thought possible a year ago.
日益收紧的预算管理和统一的经济政策走的如此之远，这在一年之前是无人敢想。
2.Britain this week announced a toughening of its laws, to allow for travel bans of up to five years on convicted paedophiles.
本周英国宣布重新修定它的法律，考虑对那些判定具有恋童癖的人海外旅行的禁止期限提高到五年。
3.Any toughening of police powers to deal with terrorism seems to provoke objections in Karlsruhe.
似乎任何为了应对恐怖主义而对警察权力的加强都会引发宪法法院的反对。
4.It came after the U. N. Security Council passed a resolution toughening sanctions on Iran over its refusal to stop enriching uranium.
该制裁措施是在联合国安理会因伊朗拒绝停止铀浓缩而加强对伊朗制裁的决议通过后实施的。
5.But he said more needed to be done in toughening up legislation and enforcement.
但他说，在加强立法和执法方面还需要进一步努力。
6.Despite this toughening process, however, Maradona's physique, or lack of it, almost cost him his career.
然而尽管有这样的历练，由于身材矮小，马拉多纳几乎与足球生涯无缘。
7.It was found that profile of toughening curve transformed to "S" shape with the increase of ABS contents, morphological structure changed.
结果发现，随ABS用量增加，增韧曲线呈“S”型，体系形态发生变化。
8.Ms Gillard retorted that her opponent was looking backwards, though her own party has been toughening its policies on some of those issues.
吉拉德则反驳说艾伯特是在向后看，尽管吉拉德自己的政党也已经收紧了处理上述一些问题的政策。
9.The toughening efficiency was related to morphology, chemical bonding and epoxy resin matrix deformation of the system.
增韧效果与体系的相态结构、化学键合和环氧基体的延展性有关。
10.The present status and developing direction of toughening research on alumina oxide ceramics material are discussed.
探讨了氧化铝陶瓷材料增韧技术的研究现状和今后的发展方向。