【题目】A newly discovered tea plant is caffeine-free①T he world loves tea and some 3 tons of tea are comsumed every year. T ea can be good for health,as it contains compounds that help to lower cholesterol(胆固醇) and reduce the risk of heart disease. But there is a downside. Tea...
A newly discovered tea plant is caffeine-free The world loves tea and some 3m tons of tea are consumed every year. Tea can be good for health, as it contains compounds that help to lower cholesterol(胆固醇)and reduce the risk of heart disease. But there is a downside. Tea contains caffe...
Tea drinkers who seek the popular beverage’s soothing flavor without its explosive caffeine jolt could soon have a new, naturally low-caffeine option. And unlike many industrially decaffeinated products, this newfound tea could potentially provide many of the health benefits of regularly brewed teas....
What would be agreeable is a tea plant that provides all the taste and goodness but with little or none of the caffeine. Liang Chen and Ji-Qiang Jin of the Tea Research Institute of the Chinese Academy of Agricultural Sciences think they have found just such a plant growing wild in a rem...
A newly discovered tea plant is caffeine-free 1. discovered: v 发现 2. caffeine-free:不含咖啡因 3. tea plant: 茶树 The world loves a cuppa. Even though it takes just a few grams for a brew-up, some 3m tonnes of tea are consumed every year. And tea can be good for you, as it...
Tea drinkers who seek the popular beverage's soothing flavor without its explosive caffeine jolt could soon have a new, naturally low-caffeine option. In a study appearing in ACS' Journal of Agricultural and Food Chemistry, scientists report that a recen
4.A newly discovered ancient Chinese map may prove that it was a Chinese navigator who first discovered America.He may have made the discovery seventy years before Columbus discovered the New World.The map.which has gone on display in Beijing.is said
I had wasted another four hours on my couch. I hadn’t eaten as much junk food because I needed my hands free—and not sticky—so I could turn pages and return the book to the library relatively clean, but I hadn’t moved and once again it was dark outside. Why did I feel so ...
And it was in Chile she discovered she could get last-minute cheap deals on ships going to Antarctica from the islands off Tierra del Fuego, the southernmost tip of the South American mainland. “I just decided I wanted to go,” she says. “I had no idea about what I’d find there ...
根据第三段中的She experimented with newly-discovered elements to create the theory of radioactivity (放射性).(她用新发现的元素做实验,创立了放射性理论)和Because of her pioneering work which led to the treatment of cancer by the use of chemical substances,the charity decided on the...