首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Second Probe to Moon This Year China plans to launch Chang’e-2, the country’s second lunar probe, at the end of 2010, space
Second Probe to Moon This Year China plans to launch Chang’e-2, the country’s second lunar probe, at the end of 2010, space
admin
2019-02-25
36
问题
Second Probe to Moon This Year
China plans to launch Chang’e-2, the country’s second lunar probe, at the end of 2010, space authorities announced recently.
The design and production of the Chang’e-2 is complete, and the lunar orbiter is undergoing ground tests, the State Administration of Science, Technology and Industry for National Defense said in a news release.
Chang’e-2 is expected to test the soft-landing technological capability of the Chang’e-3 and provide high-resolution images of the landing area, the administration said. "Progress on six key technologies used by Chang’e-2 has been made, including lunar capture, orbit control and research on high-resolution stereo cameras," the administration’s spokesman said. Ye Peijian, chief designer of the nation’s first lunar probe, had told China daily earlier that the launch was expected in October.
The administration said that Chang’e-3, the country’s lunar lander and rover, is also well on the way towards liftoff. The project is now in the prototype stage. Chang’e-2 and Chang’e-3 are part of the second phase of the country’s lunar exploration programme, which consists of three stages—" orbiting" , " landing" and " returning. "
Ye said earlier that launched in October 2007, and ended its 16-month mission on March 1, 2009, Meanwhile, Chian’s manned space project is also likely to see a breakthrough this year, a top scientist said.
Qi Faren, chief designer of the Shenzhou spacecraft, told the Guangzhou Daily that Tiangong-1, or Heavenly Palace-1, a spacecraft that will test docking technology and prepare for the future construction of space laboratories, will be launched by the end of this year, at the earliest. According to the official website of China’s manned space programme, www. cmse. gov. cn, the launch date of Tiangong-1 is set for between late 2010 and early 2011.
Within two years of the launch of Tiangong-1, China will launch shenzhou-VDI, Shenzhou-IX and Shenzhou-X spaceships, to dock with Tiangong-1, the website said.
Two space laboratories, Tiangong- E and Tiangong- HI, will follow, and china aims to build its own space station by the year 2020, the website said.
China became the third nation—after the US and Russia—to send people into space when Yang Li Wei went into orbit aboard the spaceship shenzhou-V on October 15, 2003. Three other astronauts were sent into space in Shenzhou-VH and carried out the country’s first space walk in September 2008.
Shen Liping, deputy chief designer of China’s manned space programme, was quoted by the Guangzhou Daily as saying that China’s first woman astronaut will go into outer space sooner than the targeted 10 years from now.
China’s lunar exploration programme consists of three stages; Chang’e-2and Chang’e-3 are part of the______phase, which is also the "______" phase.
选项
答案
second;landing
解析
(由第四段最后一句可知,三个阶段分别为环绕、降落、返回,嫦娥二号和嫦娥三号均属于第二阶段。)
转载请注明原文地址:https://jikaoti.com/ti/7zAMFFFM
本试题收录于:
B类竞赛(英语专业本科专科)题库大学生英语竞赛(NECCS)分类
0
B类竞赛(英语专业本科专科)
大学生英语竞赛(NECCS)
相关试题推荐
Statusesaremarveloushumaninventionsthatenableustogetalongwithoneanotherandtodeterminewherewe"fit"insociety.
Everymaninthiscountryhastherighttolivewherehewantsto______thecolorofhisskin.
WhydotheIsraeliforcesthreatentocarryoutamassiveoffensiveagainstthePalestinians?
Wheredidthisconversationmostprobablytakeplace?
—"Areyouworriedaboutyoursonbeingaloneinastrangecountry?"—"______.I’msurehe’llmanagefine."
Ithasbeensaidthateveryonelivesbysellingsomething.Inthelightofthisstatement,teacherslivebyselling【C1】kno______
Whichnumbercomesnextinthisseriesofnumbers?23571113?
FormanyyearsafterheformedhisTheoryofRelativity,AlbertEinsteinvisitedmanyuniversitiesindifferentcitieswherehe
FamousthroughoutEuropeandnowNorthAmerica,thered-jacketMichelinGuidehasrankingfinerestaurantsformorethanacentu
Malnutritionduringweaningage—whenbreastmilkisbeingreplacedbysemi-solidfoods—ishighlyprevalentinchildrenofpoorh
随机试题
根据对费用和结果以钱数(货币)进行的测量和评估,计算和比较钱数得失净值或费用与效益比值的经济学分析方法是
女性,67岁。间歇性无痛肉眼血尿6个月。体检:左肾肿大实质感。IVP:左肾影增大似新生儿头大小,肾盂肾盏未显示。膀胱镜检查:左输尿管口附近有2个黄豆大小乳头状肿瘤,活组织检查报告为移行上皮癌。膀胱双合诊:膀胱壁正常,能触及左输尿管末端增粗变硬。可能的诊断是
男婴,6个月大。哭闹时右侧腹股沟隆起肿块,平静时肿块可自行消失。最佳处理方法是
A公司是一零售业上市公司,请你协助完成2014年的盈利预测工作。上年度的财务报表如下:其他财务信息如下:(1)下一年度的销售收入预计为1491万元;(2)预计毛利率上升4个百分点;(3)预计经营和管理费用变动部分与销售收入的百分比不变;(4)
在下列情形中,应视为不法侵害已经终止的是()。
2006年上半年零散中小网站的网络广告收入约为()。
有医学病例证明,饲养鸽子或者经常近距离接触容易感染隐球菌性肺炎。隐球菌既有可能存在于鸽粪中,也可能通过空气进行传播,此外,经常与隐球菌携带者接触也有可能因被感染而发病。同时有隐球菌健康携带者的存在。小张患了急性肺炎,经医生诊断为隐球菌性肺炎。如果以上断定为
[*]
Daniel:Goodmorning,madam.I’mDaniel.I’mapplyingforthepositionofmanager.Madam:Sitdown,please.【K1】______didyou
WhoarethepoorintheUnitedStates?Asof1970,nearlytwo-thirdsofthepoorpeoplewerewhite.Althoughnonwhitesmakeupo
最新回复
(
0
)