It was a bright, cold day,the ground covered with a sleet that had' frozen so that it seemed as if all the bare trees, the bushes, the cut brush and all the grass and the bare ground had been varnished with ice, I took the young Irish setter for a walk up the road and along a frozen creek, but it was difficult to stand or walk on the glassy surface and the red dog slipped and slithered and I fell twice, hard ,once dropping my gun and having it slide away over the ice.

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It was a bright, cold day, the ground covered with a sleet that had'' frozen so that it seemed as if all the bare trees, the bushes, the cut brush and all the grass and the bare ground had been varnished with ice, I took the young Irish setter for a walk up the road and along a frozen creek, but it was difficult to stand or walk on the glassy surface and the red dog slipped and slithered and I fell twice, hard, once dropping my gun and having it slide away over the ice.

那是個(gè)晴朗超碰黃色毛片，寒冷的日子，地面覆蓋著雨夾雪冰18岁的男人看黄色视频，把光禿禿的樹色色网大全、灌木叢、砍下的樹枝男女啪啪视频入口欧美国产，所有的草和空地已完全用冰国内自拍日韩高清视频在线，我把年輕的愛爾蘭佬散步的道路和冰凍的小溪，不過很難站立或行走在玻璃表面和紅色的狗日本一区二区黄色，我倒滑的家伙，努力美女黄色视频免费在线一级，曾兩次掉我的槍五月丁香综合在线视频，這讓滑掉了冰。

Mulch can be added late in autumn to help moderate the effects of winter weather. The best time is after the ground has frozen but before the coldest weather arrives. Spreading mulch before the ground has frozen may attract small animals searching for a warm place to spend the winter.

蓋土可以在晚秋時(shí)節(jié)加入少妇漫画爆乳同人志全彩，以此緩和冬天氣候的影響黄色视频在线免费看链接，最好的時(shí)機(jī)是在地面結(jié)凍后但在最冷的天氣到來之前，在地面結(jié)凍之前鋪上蓋土?xí)^冬的小動(dòng)物來尋找溫暖的地方造窩羞羞黄色视频。

Carposina, Navicula caterpillars, flat postornata, soil pests such as mole cricket, can they turn to land the ground froze to death;also bollworm damage, stick insects, sawfly wheat, locust pupae Room nests, etc., to prevent its emergence or incubation in order to better carry out Overwintering insects buried in the 10 ~ 15 cm layer, it should be frozen in the soil before or early spring, while the pests,"sleep" when the Land20 ~ 30 cm, so that exposure of adults or pupae on the ground was frozen to death or birds pecking; such loose soil can also help the soil ripening, and enhance the permeability of soil.

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By marinating ground whole Senecio scandens Buch-Ham with 70% of ethanol solution, treating it with ultrasonic-microwave, and decoloring it with ether, then drying it with frozen vacuum, thus the frozen-vacuum-dried powder of S. scandens extract was prepared.

將千里光全草粉用體積分?jǐn)?shù)70%乙醇浸泡亚洲九九av，經(jīng)超聲波－微波處理尹人影视，用乙醚萃取脫色，冷凍真空干燥色色色色精品视频，制備千里光提取物凍干粉久东京热。

Carposina, Navicula caterpillars, flat postornata, soil pests such as mole cricket, can they turn to land the ground froze to death;also bollworm damage, stick insects, sawfly wheat, locust pupae Room nests, etc., to prevent its emergence or incubation in order to better carry out Overwintering insects buried in the 10 ~ 15 cm layer, it should be frozen in the soil before or early spring, while the pests,"sleep" when the Land20 ~ 30 cm, so that exposure of adults or pupae on the ground was frozen to death or birds pecking; such loose soil can also help the soil ripening, and enhance the permeability of soil.

害蟲越冬入土在10～15厘米層間，故應(yīng)在土壤封凍之前或早春久久久国产AV一区二区，趁害蟲&熟睡&之際亚日一级a，將田土深翻20～30厘米，使成蟲或蛹暴露在地面上被凍死或被禽鳥啄食免费一级a毛片,在线播放视频；這樣也可使土壤疏松99国产精品自在自在久久，有利于土壤的熟化日韩网站精品导航在线播放免费观看，增強(qiáng)土壤通透性。

The distribution characteristics of permafrost in this area were described based on drilling investigation. With the increase of altitude, the seasonally frozen ground zone is subrogated by patchy permafrost zone and then by continuous permafrost zone.

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Continuous water flow from at least one faucet can keep the cold air or frozen ground from freezing your pipes and plumbing fixtures.

至少從一個(gè)水龍頭連續(xù)的水流可以防止冷空氣凍結(jié)或凍結(jié)管和地面的管道設(shè)備。

Scattered over the snow-covered, frozen ground and swamp were bushes stabbing their way up through the drifts like black pockmarks on the face of the bleak prairie.

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"The frozen ground that forms the foundation of the railway is sinking and cracking in some sections, making the railway unstable in some places," the Beijing News quoted railway ministry spokesman Wang Yongping as saying.

北京新聞引用鐵路部發(fā)言人王永平的話：構(gòu)成地基的凍土在某些地段出現(xiàn)下沉和斷裂在线播放欧洲免费人成视频，使得部分路段暫時(shí)無法通行。