Hua asked in 社會與文化語言 · 1 decade ago

麻煩英文高手請進!!!!!!

麻煩英文高手大大幫我翻譯以下英文....麻煩您了~~謝謝!!

題目:Cultivar variation in keeping quality of sweetpotatoes

內容:

Under marketing conditions in tropical developing countries sweetpotatoes have a

shelf-life of only 1 to 2 weeks.Storage trials conducted under simulated tropical marketing conditions showed that root shrivelling due to weight loss and rotting are the two major forms of deterioration.

Measurement of respiration rates indicated that under these conditions weight loss is primarily (86%) due to water loss. Under these environmental conditions rotting is promoted by water loss, which is therefore the driving force of deterioration.

For the cultivars studied, a large range in rates of weight loss was found, which was consistent between seasons, suggesting that breeding for extended shelf-life is feasible.

A range of root quality characteristics were assessed, including dry matter content, sugar content, surface area, initial weight, rough weevil (Blosyrus spp.) damage, latex production, cortex thickness and hardness of the tissue.

Multiple regression models for rates of weight loss indicated that dry matter content and root monosaccharide content were important controlling factors.

Cultivars with low dry matter content and with high monosaccharide levels lose less weight. The two characteristics are related, and we do not know which more directly affects rates of weight loss. Other root characteristics were less important, although it was found that root size and pre-harvest rough weevil damage had significant effects.

麻煩了...有點急 ><"

有些單字似乎有斷行...

抱歉!時間緊促....

3 Answers

Rating
  • 1 decade ago
    Favorite Answer

    題目==

    在sweetpotatoes 的保持的質量上培育品種變化

    內容:

    在營銷條件下在sweetpotatoes 有僅僅1 次到2 次weeks.Storage 試驗貯藏期限進行在被模仿的熱帶營銷情況下的熱帶發展中國家表示, 根枯萎由於減重和爛掉是惡化的二個主要形式。呼吸作用率的測量表明那在這些情況減重之下主要(86%) 歸結於水耗。在這些環境狀況下爛掉由水耗促進, 是因此惡化驅動力。為培育品種被學習, 一個大範圍在減重的率被發現了, 是一致的在季節之間, 建議, 養殖為延長的貯藏期限是可行的。根質量特徵的範圍被估計了, 包括乾燥物質內容, 糖內容, 表面, 最初的重量, 粗礪的象鼻蟲(Blosyrus spp 。) 損壞, 乳汁生產、外皮組織的厚度和堅硬。多退化模型為減重的率表明, 乾燥物質內容和根單糖內容是重要控制因素。培育品種以低乾燥物質內容和以高的單糖水平丟失較少重量。二個特徵是相關的, 並且我們不知道哪些更加直接地影響減重的率。其它根特徵較不重要, 雖然它被發現根大小和收成前的概略的象鼻蟲損傷有重大作用。

    Source(s): 希望能多少幫助你一些
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    6 years ago

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  • Anonymous
    6 years ago

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    而且滿1000 免運費 多種運送方式,

    定購後自行到全省OK.萊爾富.全家便利商店領貨,

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