艰难时刻

A:Maybe it's the most difficult period I have experienced.

这也许是我经历的最艰难的时刻。

Unfortunately, the provincial army is having a difficult time mustering troops in this area effectively.

不幸的是，诺德兰行省的军队在这个艰难的时刻，无法有效的集结军队。

We still don't have any points after two races and this is a very difficult moment.

我们仍然没有任何两场比赛后点，这是一个非常艰难的时刻。

It is not a good situation at the moment, we have to work harder at paying attention to these problems which we can resolve, however, the others have to ensure that games are refereed in a correct way.

现在我们处在一个艰难的时刻，我们必须更努力的训练，把精力投入到我们可以解决的问题上。尽管如此，其他人必须保证比赛能够公正的被执法。

Fundamentally one can cope with everything else, born as one is to a subterranean life of struggle; one emerges again and again into the light, one experiences again and again one's golden hour of victory—and then one stands forth as one was born, unbreakable, tensed, ready for new, even harder, remoter things, like a bow that distress only serves to draw tauter.

人基本上是能够对付其余这些困难的；人生来就是一种地下的、战斗的存在；人总是会不断地接触到光亮，不断地经历他的胜利的黄金时刻——然后就停留在那儿，好像生来就是这样的坚不可摧，这样急切准备迎接新的、更艰难、更遥远的战斗，就像一张弓，任何困难都只能使它绷得更紧。

There are those who are asking the devotees of civil rights,"When will you be satisfied?"

今天我要告诉你，我的朋友们，尽管面对这个艰难与无望的时刻，我仍有一个梦。

Why do they survive the tough tines when others are overcom by them ?

他们为什么能够挺过艰难的时刻，而其他人去被困难压倒？

He says:"The hardest this year hour had gone."

他说：&今年最艰难的时刻已经过去了。&

These days, Jerry Yang, co-founder and CEO of Yahoo!, has a tough time to go.

这些天来，杰里杨，共同创始人兼首席执行官雅虎，有一个艰难的时刻。

He had come close to relieving Walker in August during the worst of the situation in the Pusan Perimeter.

他曾在八月份釜山防线的形势最为艰难的时刻来到沃克身边为之助阵。

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。