艰难

Even in the straitened years of post-war reconstruction, he was soon selling millions of books a year.

即使在战后重建的艰难岁月里，它的销量很快就达到了每年数百万本。

In today's tough economic climate more companies are realising they need to streamline their processes to reduce costs.

在今天的艰难的经济环境越来越多的公司意识到他们需要简化流程，降低成本。

It's a stressful time, and one in which long-term planning is becoming more and more difficult.

这是一个艰难的时代，是一个在其中长期计划变得越来越难的时代。

It was a stressful time for all of us.

对于我们所有人来说，这是一段艰难时期。

For this past few months it has been a tough struggle for me and my family.

过去的这几个月对于我和我的家人来说是一段很艰难的时期。

"The most difficult thing is the subjection of man's will to the law of God," said the voice.

"战争，是人的自由最艰难地去服从上帝的条律，"有一个声音说道。

If we have in any sense a more trying conflict than had Christ, then He would not be able to succor us.

如果我们的斗争在任何方面比基督的斗争更为艰难，那他就不能援救我们了。

This will be a very hard process, because you will realize that you suck.

这将是个很艰难的过程，因为你将认识到，你犯傻了。

Sense of heart in the throat from the vicinity of the difficult jump, there is the feeling of suffocation want.

感觉心在离嗓子很近的地方艰难的跳，有要窒息的感觉。

Davey sump and drainage models are built tough for a variety of applications.?

达维水池和排水模式是建立在艰难的各种应用。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。