Talks are under way to toughen trade restrictions.
加强贸易限制的会谈正在进行中。
They jab tree trunks to toughen their hands and practice squatting with other students sitting on their shoulders to build the leg strength.
他们猛击树干来锻炼双手，练习蹲坐，让其他同学坐在他们的肩膀上锻炼腿部力量。
But if you're going to work in Brooklyn, you got to toughen up.
但如果你想在布鲁克林工作，就得坚强起来。
The new dual-functional toughening agent SWR -3c was used to toughen nylon (PA) 6.
采用新型双官能化增韧剂swr—3c对尼龙(PA)6进行增韧研究。
This began the whole practice of training actors to toughen them up for roles as soldiers.
这部电影也开创了对扮演士兵的演员进行军事化训练的先河。
The rubber crumb modified by heavy oil and styrene copolymer was used to toughen waste PP.
用“重油”与苯乙烯共聚改性胶粉增韧废PP。
To grow up is to experiment, to toughen yourself up through erring, and finally to become wise.
人的成长是一个不断尝试，经历磨炼和失误，最终变得聪明的过程。
Members of the Senate also are pushing to give the White House new tools to toughen policy toward China.
而参议院也有议员提倡给予白宫新的工具来强化对华政策。
To subject (glass or metal) to a process of heating and slow cooling in order to toughen and reduce brittleness.
给(玻璃或金属)加热并使之慢慢冷却以使之变硬并减少易碎性。
Their methods include the use of strips of ion-exchanging plastic, braided with polystyrene to toughen them up....
他们的方法包括利用聚苯乙烯加固的离子交换塑料带。
Never has 45 euros been better spent, but I need to toughen up - and quickly - if my money is not to run out well before I reach India.
这45欧元花得太值得了，但是，假如我不想在到达印度以前把钱花光的话，我必须把钱袋子看紧一点，路也要走得更快一点。
They jab tree trunks to toughen their hands and practice squatting with other students sitting on their shoulders to build leg strength.
学生们猛击树干使手部变得坚韧，蹲站在其他同学的肩膀上强化腿部力量。
State newspaper Rossiiskaya Gazeta reported today that Russia's prosecutor's office wants to toughen its "anti-extremism" laws on the web.
俄罗斯官方报纸《俄罗斯报》今天报道称，俄国检察署想在互联网上加强反极端主义执法。
Styrene-butadiene-styrene block copolymer(SBS)modified with organic montmorillonite(OMMT)was utilized to toughen polypropylene(PP)in this paper.
采用纳米有机蒙脱土（OMMT）改性的苯乙烯-丁二烯-苯乙烯嵌段共聚物（SBS）增韧聚丙烯（PP）。
One kind of hydroxyl - terminated aliphatic polycarbonate, i. e. poly(ethylene ether carbonate) diol(PEECD) was synthesized and used to toughen epoxy resin (EP) .
合成了以羟基封端的脂肪族聚碳酸酯-聚乙基醚碳酸酯二醇（PEECD），并用于环氧（EP）树脂的增韧。
And, I'm sorry, if you are older than 30 and your feelings get hurt by strangers commenting on the thigh sizes of 14-year-olds in a magazine, you need to toughen up.
对不起，如果你超过30岁，还会因为陌生人对杂志上14岁少女身材的评论而受伤，你应该变得坚强点。
Better, they argued, to toughen up the rules quickly within the existing treaties to allow more intrusive monitoring of fiscal policies and impose harsher penalties on transgressors.
他们主张，更好的办法是在现有的条约规定下迅速将相应规定变得更为强硬，以允许对财政政策施以干涉程度更强的监控，并对违法者施加更为严厉的惩罚。
Nevertheless, researchers have discovered that a process long known to discolor and toughen foods may also contribute to age related impairment of both cells and tissues.
然而，研究人员发现，一个长期以来众所周知的使食物变色和变硬的过程也可能与年龄相关的细胞和组织损伤有关。
This dislocation cell structure is inherited by martensite, restricts the growing of the martensite and refines the structure so as to strengthen and toughen the magnetic field quenched materials.
高温顺磁性奥氏体在外强磁场的作用下可发生磁化变形，使奥氏体形成高密度的位错胞结构，并有弥散碳化物析出。
What the parents need to do for the child does not provide a greenhouse for him, but expose the child to the outside world and toughen him.
家长为孩子做要做的不是为他提供一个温室，而是让孩子在室外并且锻炼他。
What the parents need to do for the child does not provide a greenhouse for him, but expose the child to the outside world and toughen him.
家长为孩子做要做的不是为他提供一个温室，而是让孩子在室外并且锻炼他。
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