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一北向路金虫 (小有名气)
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[求助]
各位大神帮帮忙啊！翻译这段英文啊！
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Fresh celery was purchased from a local farm near Nanjing City and prepared immediately. Leaves were removed. Stalks were cut in lengths 3 cm by hand with a sharp stainless steel knife. The cut celery was washed for 3 min in cold water (8–10 C), rinsed 3 times with cold water, and dried on a clean bench at room temperature. Then the fresh-cut celery (200 g) was packaged into aseptic polyethylene with a thickness of 0.02 mm. Packaged celery was irradiated by c-rays of 0.5, 1.0 and 1.5 kGy in average with dose rate of 0.5 kGy/h, respectively, at the Institute of Atomic Energy, Jiangsu Agricultural Academy of Sciences. Each dose was replicated 3 times. The radiation activity of the irradiation facility was 1.1·1015 Bq. After irradiating to half the required irradiation dose, the bags that contained fresh-cut celery were turned upside down and shifted face to back to assure a homogeneous dose distribution. A FeSO4 dosimeter (Frick dosimeter) was used to measure the dose rate. After irradiation, the celery was kept in a refrigerator at 4 C. |
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爱朝霞
金虫 (小有名气)
- 翻译EPI: 18
- 应助: 1 (幼儿园)
- 金币: 1150.6
- 散金: 3
- 红花: 1
- 帖子: 238
- 在线: 37.7小时
- 虫号: 702403
- 注册: 2009-02-16
- 性别: GG
- 专业: 植物病理学
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
一北向路: 金币+10, 翻译EPI+1, ★★★★★最佳答案, 谢谢 2012-04-15 19:30:23
一北向路: 金币+10, 翻译EPI+1, ★★★★★最佳答案, 谢谢 2012-04-15 19:30:23
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从南京附近的当地农场购得新鲜芹菜，立即进行材料准备。去掉叶子，茎秆用锋利的不锈钢刀切成3厘米的小段。切好的芹菜在冷水中（水温8-10度）洗3分钟，然后用冷水冲洗三遍，室温下在超净工作台上风干。然后将新鲜的切好的芹菜200g包在厚度为0.02mm的无菌聚乙烯袋中。包好的芹菜在江苏农业科学院原子能研究所用平均辐射0.5千戈瑞/小时的强度分别照射0.5,1.0,1.5千戈瑞。每个强度的辐射设置三个重复。照射装置的辐射强度是1.1·1015 Bq。当照射进行到照射强度一半时，将包的另一面翻过来，确保照射强度均匀。 使用硫酸亚铁放射量测定器来测定放射剂量率。经过照射后，芹菜保存在4摄氏度的冰箱内。 |
2楼2012-04-15 17:52:34