首页
登录
职称英语
[originaltext] A pair of entrepreneurs are planning to build and launch a sp
[originaltext] A pair of entrepreneurs are planning to build and launch a sp
游客
2024-01-21
29
管理
问题
A pair of entrepreneurs are planning to build and launch a spacecraft that, would carry and roast coffee beans in outer space.
The craft will use the heat of re-entry to roast coffee beans as they float inside it in a pressurised tank. The effect would be to roast the beans all over, and produce perfect coffee. The businessmen say that on Earth, beans can easily break apart and get burned in the roaster. But if gravity is removed, the beans float around in a heated oven, received 360 degrees of evenly distributed heat and roast to near perfection.
The spacecraft will reach a height of around 200 km. The beans would then be roasted in the heat generated by the craft’s 20-minute re-entry into Earth’s atmosphere. Temperatures in the pressurised tank will be kept to around 200℃.
Once back on Earth, the planet’s first space-roasted beans would be used to make coffee that would be sold for the first time in Dubai. This is where the pair’s company is based. It is not clear how much they would charge for a cup.
Surprisingly, the Space Roaster concept—should it go ahead—will not be the first attempt to take coffee into space. In 2015, two Italian companies, collaborated on the construction of a similar type of spacecraft, which was the first coffee machine designed for use in space.
Questions 19 to 21 are based on the passage you have just heard.
19. What are a pair of entrepreneurs planning to do?
20. What does the passage say about coffee beans roasted on Earth?
21. What did the two Italian companies do in 2015?
选项
A、They charged a high price for their space-roasted coffee beans.
B、They set up a branch in Dubai to manufacture coffee roasters.
C、They collaborated on building the first space coffee machine.
D、They abandoned the attempt to roast coffee beans in space.
答案
C
解析
短文末尾提到,2015年,两家意大利公司合作建造了一个类航天器,那是第一个专门为在太空使用而设计的咖啡机。由此可知,意大利两家公司合作制造了第一台太空咖啡机,因此答案为C)。
转载请注明原文地址:https://tihaiku.com/zcyy/3382693.html
相关试题推荐
[originaltext]PotatochipsinJapanarebeingsoldfor6timestheirnormal
[originaltext]PotatochipsinJapanarebeingsoldfor6timestheirnormal
[originaltext]FirefightersrespondedtoafireWednesdaynightatanabando
[originaltext](1)Adevicethatweighslessthanonekilogramispartofa
[originaltext]Doyouknowwhereamulecomesfrom?Itisthechildofadon
[originaltext]Doyouknowwhereamulecomesfrom?Itisthechildofadon
[originaltext]KatherinelovedFacebook.WithFacebookshecouldstayconnec
[originaltext]KatherinelovedFacebook.WithFacebookshecouldstayconnec
[originaltext]KatherinelovedFacebook.WithFacebookshecouldstayconnec
[originaltext]Wildcarrotsprobablyevolvedwiththeotherfloweringplants
随机试题
[originaltext]Nowlet’stalkaboutonestruggleformanyolderpeople—lungcanc
A
试述急性胰腺炎声像图特征。
男性,40岁,刨伤后脾破裂大出血,继而尿量减少如果检查结果为尿沉渣阴性,血尿素3
癫痫发作后出现Tbdd瘫痪提示A.癫痫发作期尚未结束 B.瘫痪恢复不完全 C
金银花的来源是A.忍冬科植物忍冬的干燥花蕾或带初开的花 B.木兰科望春花的花蕾
革兰氏染色是一种复染色法,使用的两种染料的种类与顺序应当是()。A、蕃红、结晶
下面属于相关商品间的套利的是()。A.买汽油期货和燃料油期货合约,同时卖原
患者男性,41岁,近半年反复夜间咳嗽而惊醒,日间偶嗳气,呼吸科相关检查未见明显异
根据现行《建筑安装工程费用项目组成》(建标[2013]44号),全费用综合单价的
最新回复
(
0
)