2. Late-lying snow reduces the effective growingseason to the point where seedlings cannot establish themselves.
迟来的积雪将有效的生长季节缩短至某一程度,使得幼苗无法自行生长。
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3. More than 300 million people in South Asia are likely to be affected even with a 5% decrease in the length of the growingseason.
即使生长季节缩短5%,南亚仍有超过3亿人可能受到影响。
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4. This is especially so in desperately poor countries, where residents in the countryside slash and burn forests each growingseason to clear space for farming.
在极度贫困的国家更是如此,那里的农村居民在每个生长季节都要砍伐和烧毁森林,来为农业腾出空间。
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5. This is useful for irrigation, but the high temperatures, low humidities, and different day lengths of the dry season, compared to the normal growingseason, can present difficulties with some crops.
6. The community structure and dynamics of soil water of Pinus sylvestris var. of the mongolica plantation were studied in a growing season.
对樟子松人工林群落结构和土壤水分动态进行研究。
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7. Growing season frosts are uncommon.
生长期有霜实属罕见。
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8. While I will miss the growingseason once winter has arrived, I will try to cope.
在冬季来临时,尽管我会错过了植物生长的季节,可是我会尽量地设法加以补救。
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9. Moisture: Tolerates summer drought, but requires moisture during growingseason.
水分:容忍伏旱,但要求水分在生长季节。
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10. And a gentle warming should extend the growingseason in places such as Canada and Russia.
还有,暖和的气候让加拿大或俄罗斯的农作物生长期季节变长。
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11. Farmers and gardeners have long used the greenhouses to extend the growing season in cold weather.
长期以来,在寒冷的季节,农民和园丁都使用温室来延长作物的生长期。
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12. In the Northern Hemisphere, warmer temperatures and a longer growingseason allowed plants to grow more.
在北半球,温暖的气候以及较长的生长季节促使植被大量生长。
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13. Cold storage in a freezer, however, can keep foods in good condition for months after the growingseason.
但是,冷冻在冰箱中,可以使食物在生长季节后几个月中保持良好。
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14. Also be sure to check out the farmers market during the growingseason to see what local produce is available.
也要在农作物生长季多逛逛农产品市场,看看当地应季食品有哪些。
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15. You can wait till the fall to harvest potatoes, or harvest them during the growingseason as new potatoes.
你可以等到秋季再收土豆,或者在生长期间收新鲜的土豆仔。
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16. Finally, we used multi-regression to derive the relation between growingseason, temperature and precipitation.
最后利用多元回归分析方法探讨了植被生长季与温度和降水的关系。
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17. Beltane once marked the arrival of the summer growingseason as well as the rebirth of agricultural-and human-fertility.
五月曾经是夏季这个生长季节到来的标志,同时它也表明农业和人类繁衍重焕生机。
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18. While warmer winters will benefit farmers by lengthening the growingseason, it will also help insects and spreading diseases.
虽然暖冬有助于为农民延长生长季节,但它同样也有助于昆虫的生长和疾病的传播。
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19. The net effect was a shortening of the growing season by about one month for steppe plants and three weeks for meadow vegetation.
网效应缩短了植被的生长期,在草原缩短了近1个月,而在牧场则缩短了3周。
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20. Farmers and gardeners have long used greenhouses to extend the growingseason in cold weather. Now, hoop houses are gaining popularity.
长期以来,农民和园艺工作者已经在冬季使用温室来延长生长季。
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21. The growingseason there is now shorter, causing many farmers to switch from cotton to rice, which demands even more diverted water.
万物生长的季节已然变短,迫使农夫放弃棉花改种稻米,但这却需要抽更多的水。
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22. The finding "contradicted the linear link" that is often seen between warming temperatures and an earlier start to the growing season, Xu says.
这种“与线性联系相矛盾”的现象,常见于温度慢慢升高和生长期开始的初期的这段时间里”,徐建初说。
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23. In permanently cultivated (usually lowland) areas, fires are used to burn crop residues and get the land ready for the upcoming growingseason.
在长期从事耕作的地区(底海拔地区),人们用火把农作物残渣烧掉,清理出土地为下一个生长季节做好准备。
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24. The study showed an initial advance in the timing of the growing season or its 'phenology' for both the meadow and steppe for the first 15 years.
这项研究表明,在最初的15年里,牧场和草原植物的生长期,或者说“物候现象”,最初在时间上都有增长。
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25. According to Roy, the nocturnal warming effect could offer farmland some measure of frost protection and may even slightly extend the growing season.
据罗伊说,夜间的保温效应可以给农场提供一些防霜措施,甚至也许会略微延长作物的生长期。
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26. Yet the timing of the summer break dates from the days when child Labour was too valuable to lose in the vital final weeks of the growing season.
但暑假的时间设置其实是源自于童工十分珍贵的年代,人们不愿在农忙时节最需要帮手让孩子们呆在学校里。
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27. Yet the timing of the summer break dates from the days when child Labour was too valuable to lose in the vital final weeks of the growing season.