新鲜

The reason why we have to grow trees is that they can supply fresh ai

我们必须种树的原因是它们能供应我们新鲜的空气。

The reason why we have to grow trees is that they can supply fresh ai r for us.

我们必须种树的原因是它们能供应我们新鲜的空气。

It is shown that the experiments were done with good repeatability and the tested results of air age were reasonable, which indicate the flow pattern and freshness of the outdoor air in the ventilated space.

实验结果表明，示踪气体用于强制通风研究时实验可重复性较好，实验结果正确合理，测得的空气龄反映了房间各点空气的新鲜程度，也提示了室内空气的流动形态。

HADDAD : Stay relaxed and focused; drive with the windows down -- the fresh air will keep you alert.

保持放松，集中精神。开车时把窗户开着，新鲜空气会使你们清醒。

Oslash; Fresh air and allergy friendly bed/pillow encasements should be a standard in all your hotels

Oslash；新鲜的空气将和无菌的枕头套一样成为你们酒店的标准

So when they are done she jumps up, goes to the window and takes a deep breath of fresh air, dives under the bed,... and finds four Chinese men.

所以当他们做完了，她就跳了起来，跑向窗边深深地呼吸了一下新鲜空气，钻入床下，……她看到了四个中国男人。

Under these conditions all of the fresh air within the chamber participates in the combustion process.

在这些条件下所有在房间之内的新鲜空气参加燃烧过程。

For the future of Beijing, we have to plant more trees as we will have cleaner air.

为了北京的未来，我们要多种植树木，这样就可呼吸到更新鲜的空气。

Today, more and more nonsmokers are taking up fight for cleaner air.

如今，越来越多的不吸烟者在进行着为争取更加新鲜的空气而斗争。

This provide fresh experience with application of air cushion belt conveyers.

为气垫带式输送机的广泛应用提供了新鲜经验。

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。