打瞌睡

Bob is a fool, to be dozing at the very nonce.

鲍勃真是个笨蛋，在这个节骨眼上还打瞌睡。

Drowsiness is often one of the most important factors causing accidents on various occasions such as work fields and vehicle driving.

当人们在工作中或是在驾驶的环境中，打瞌睡常常是造成意外事故最常见的因素。

Serious meditation practice. In order not to become distracted at one point he even set a

的散乱，他甚至於将油灯放在头上，使自己不会打瞌睡和昏沈，要达致修行的成果

Begin, composition is in very downy tonetic in undertaking, just when those nobles are soporous when, abrupt, orchestra play music gives the melody like Jing thunder lightning, accompanying the drum of cannon type, frighten the nobles in sleep immediately wake, glare of their mouth open one's eyes wide, drowsiness is broken completely, composition also ends at this point.

海顿指挥乐队演出时，常有些故作风雅的贵族前来参加音乐会，可是他们根本不懂音乐，常在乐曲声中打瞌睡，海顿就特意创作了"惊愕交响乐"。开始，乐曲在极为柔和的声调中进行着，正当那些贵族们酣睡时，突然，乐队奏出惊雷闪电般的曲调，伴着大炮式的鼓声，顿时把睡梦中的贵族们吓醒，他们口张目瞪，睡意全失，乐曲也就此告终。

The minister gave out his text and droned along monotonously through an argument that was so prosy that many a head by and by began to nod -- and yet it was an argument that dealt in limitless fire and brimstone and thinned the predestined elect down to a company so small as to be hardly worth the saving.

牧师宣布了布道词引用的《圣经》章节，接着就单调乏味地进行施道，如此平淡嗦以致于有许多人渐渐地低下头打瞌睡――他的布道词里讲了数不清的各种各样的地狱里的刑罚，让人有种感觉，能够有资格让上帝选入天堂的真是为数极少，几乎不值得拯救了。

I have tried to refrain from drowsing in the class,but it failed.

我已经试着在课堂上不要打瞌睡，但还是失败了。

Can't. As long as focusing on algebra means you get a C in psychology, or as long asyou get lectured for falling asleep in history on mornings after late gymnastics meets,you are being pushed away from excellence toward anxious shoddiness.

你专心学习代数，心理学就得不到好成绩；如果你因为前晚参加体操训练，第二天早上的历史课打瞌睡而被罚；只要这种情况不改变，就有压力迫使你放弃卓越，追求焦虑的平庸。

The level of detail makes it easy to doze off or skip ahead.

详细程度，可轻松打瞌睡或跳过。

I do not care about attend class hit am sleepily caught

我不在乎上课打瞌睡被逮到。

Sleepyhead, it is not your fault!

科学证明上课打瞌睡并不是你的错。

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。