三泰虎

ISRO利用PSLV C-44成功将军用卫星Microsat-R送入轨道

Isro’s PSLV C-44 successfully places military satellite Microsat-R in orbit

ISRO的PSLV C-44成功将军用卫星Microsat-R送入轨道

CHENNAI: The Indian Space Research Organisation (Isro) registered its first success of the year in a midnight journey of its Polar Satellite Launch Vehicle to space which injected a 740kg imaging satellite for military applications into orbit with precision before going to demonstrate a new technology that can eventually reduce space debris.

钦奈:印度空间研究组织(Isro)极地卫星运载火箭于午夜时分发射进入太空,取得了今年的首次成功 ,火箭将一颗用于军事用途的740公斤成像卫星精确送入轨道,随后将展示一项最终能够减少太空碎片的新技术。

PSLV C-44 lifted off with Microsat R, a military application satellite, and Kmsat , a 10cm cubesat made by students, at 11.37pm on Thursday from the first launch pad at Satish Dhawan Space Centre in Sriharikota.

星期四晚11点37分,PSLV C-44搭载军事应用卫星Microsat R和学生们制作的10厘米立方卫星Kmsat,从斯里赫里戈达岛萨蒂什·达万航天中心的1号发射台升空。

The launch is PSLV’s 46th flight and the first flight with a new variant of PSLV called PSLV-DL with two strap-ons, each carrying 12.2-tonne of solid propellent.

此次发射是PSLV的第46次发射,也是PSLV系列新型PSLV- dl卫星的首次发射,PSLV- dl有两个捆绑式助推器,每个可携带12.2吨固体推进剂。

印度火箭发射

Around 13 minutes into the mission, the fourth and final stage (PS4) of PSLV injected the primary payload Microsat-R at an altitude of about 277.2km. Microsat R has been developed by Defence Research and Development Organisation (DRDO) laboratories.

在执行任务大约13分钟后,PSLV的第四和最后一级(PS4)在大约277.2千米的高度主要有效载Microsat-R送入轨道。Microsat-R由国防研究与发展组织(DRDO)实验室开发。

PM Modi tweeted a congratulation to the scientists behind the successful launch

Congratulating the team for the successful mission, Isro chairman K Sivan said this was the first that PSLV was “flown to the lowest orbit.”

Sivan congratulated the students who designed Kmsat and said, “For the first time the PS4 will be revived for students to do experiments.”

莫迪总理在推特上向完成这次成功发射的科学家们表示祝贺

ISRO主席K Sivan祝贺该小组圆满完成任务,并表示这是PSLV首次“飞到最低轨道”。Sivan向设计Kmsat的学生表示祝贺,他说:“PS4将首次被重新启用,以供学生们做实验。”

After the injection of Microsat-R, the PS4 would be reignited and shut off twice, as the stage with an increased velocity is raised to an orbit about 450km in altitude.

Microsat-R卫星送入轨道后,PS4将被重新点燃并关闭两次,因为增速阶段被提升到450公里高的轨道上。

An hour and 40 minutes after the launch, the PS4, which would become a rocket debris after its engine is shut off and its fuel depleted, would be revived through solar panels and batteries. Kmsat, weighing about 1.2kg, still secured to the stage, would be then activated.

发射一小时40分钟后,PS4将通过太阳能电池板和电池重新启动。在发动机关闭、燃料耗尽后,PS4将成为火箭碎片。Kmsat卫星重约1.2公斤,仍被固定在这一级,然后将被激活。

PS4 is the smallest of the stages in size with a height of 2.5m and a diameter of 1.34m carrying 1.6 tonne propellent. With two liquid engines applying a thrust of 7.6kN each, PS4 is responsible for the correct injection of the payloads into their respective desired orbits.

PS4是尺寸最小的一级,高度2.5m,直径1.34m,运载1.6吨推进剂。两台液体发动机各施加7.6kN的推力,PS4负责将有效载荷精确射入各自的轨道。

According to Isro offi als, PS4 will stay ‘alive’ for the next six months before it drifts away and disintegrates upon reaching the earth’s atmosphere. In the meantime, the cubesat made of space grade aluminium will be tested for its communication module, onboard computer, solar panels and ronics designed and developed by Indian students. The data from the tiny satellite will be collected by ground stations.

根据ISRO的说法,PS4将在接下来的六个月里“存活”,直到飘散并在到达地球大气层时。与此同时,由太空级铝制成的立方卫星将接受印度学生设计开发的通信模块、机载计算机、太阳能电池板和电子设备的测试。这颗微型卫星的数据将由地面站收集。

印度时报读者评论:

译文来源:三泰虎 http://www.santaihu.com/46939.html  译者:Jessica.Wu

Surendra Sajwan - Bangalore - 10 hours ago -Follow

Congrats ISRO... You make us proud

祝贺ISRO你让我们感到骄傲

 

ashish kumar - LOCATION - 10 hours ago -Follow

proud of you isro and thanks making us a proud indian. this is aggressive india and this can only be possible under modi gt. under congress india was a soft goat

ISRO,为你骄傲,谢谢你给我们带来自豪感。雄心勃勃的印度,只有在莫迪政府的领导下才有可能实现。在国大党的领导下,印度就是一只软绵羊。

 

MrBoobs - Right Here - 10 hours ago -Follow

Same country same people but under Congress it suffered and suffered and under Modi it progresses and progresses. That''s the difference between corrupt and honest hard-working leadership. Jai Hind

同样的国家,同样的人民,但是在国大党的领导下,它遭受了一次又一次的苦难,在莫迪的领导下,它一次次在进步。这就是领导正直、勤勉领导之间的区别。印度必胜!

 

Vidyanand Padmaprabhu - India - 10 hours ago -Follow

Congratulation to all the Scientist and DRDO and also the Students for their Launch... Surely the success story a Pride for every Indians

祝贺所有参与的科学家、国防研究与发展组织以及学生们,这次成功是每个印度人的骄傲

 

Unbreakable - 10 hours ago -Follow

Great to hear about this success of India and ISRO. This military satellite is a fruit of many years of labour which started with IRS ( Indian Reme Senesing satellite series). This s hould give Indian intelligence a boost that is needed to get satellite surveillance info from across the globe. Modi ji has strengthened Indian intelliegence a lot and should countine do do so in uears to come.

很高兴听到ISRO成功发射的消息。这颗军用卫星是印度遥感卫星多年努力的成果有利于印度情报部门从全球各地获取卫星信息。莫迪极大地加强了印度情报机构的力量,再接再厉

 

Anand - 10 hours ago -Follow

Another feather in ISRO''s cap...

ISRO的又一项成就

 

Anurag - 10 hours ago -Follow

Congratulations ISRO for yet another successful launch.Looking forward to Chandraayan 2

祝贺ISRO又一次成功发射。期待“月船2号”

 

Thiru Yadav - 10 hours ago -Follow

Congratulations team ISRO

祝贺ISRO团队

 

Prakash R S - 10 hours ago -Follow

Congrats Isro and team for this successful mission.

I request all Indians please do ve BJP in the next ion to root out Congress and it''s corrupt allies to see more and more growth.

祝贺Isro团队圆满完成任务。

我请求所有印度人在下一届中投票给印度人民党

 

Aaaa - 10 hours ago -Follow

Brilliant work by ISRO. DRDO is blooming after Modi go nment installed new chief. Ve for midit.

ISRO的杰作莫迪政府任命国防研究与发展组织的新主席后,该组织迅速发展。为莫迪投票。

 

Ajit - 10 hours ago -Follow

Congratulations ISRO! You are one of the best in the world. With limited budget you dare to achieve things which make every Indian proud.

祝贺ISRO !你是全球最强之一在有限的预算下敢打敢拼,给每个印度人带来了自豪感

 

Vivek Yadav - 8 hours ago -Follow

kudos to modi and isro..

modi modi modi..

向莫迪和ISRO致敬。

莫迪!莫迪!莫迪!

 

Kevin Williams - 6 hours ago -Follow

Why don''t they put the entire Gandhi family into orbit it''ll be a good riddance for India along with mayavathi and m that begum

为什么他们不把整个甘地家族送入轨道呢?还有玛雅瓦蒂和玛玛塔,这对印度来说将是解脱

 

Navneet Pushp - 8 hours ago -Follow

Cant belive the might of one man....modi ji...... india in lead ant so many fronts today ....

不敢相信靠莫迪一个人的力量,印度在很多方面都处于领先地位

 

India NextGen2050 - 9 hours ago -Follow

Congrats ISRO. Not Feku.

该祝贺的是ISRO,不是莫迪。

 

ssivarajah - Canada - 7 hours ago -Follow

One may not be able to find out how many other countries apart from US , Russia have and use similar technologies. I for one fell that all defense related matters should be secretive.

除了美国、俄罗斯之外人们可能无法知道有多少其他国家使用类似的技术我认为所有与国防有关的事情都应该保密。

 

Darpan Rane - 8 hours ago -Follow

Boom Boom Boom! Modi has set India back to power!

莫迪印度恢复了实力!

 

Neo The One - 9 hours ago -Follow

Pls put pappu on the moon

请把拉胡尔送上月球

 

Dabas Mitai - India - 9 hours ago

Makes me so proud to be Indian.

Jai Ho Modi ji. Major salute. Jai Hind. Vande Mataram.

让我身为印度人而感到自豪,莫迪必胜,印度必胜!

 

Dipak Bhatt - 2 hours ago -Follow

One after the other, success stories keep on shoning the ISRO team. Congratulations Team ISRO. Keep it up. We are proud of ISRO WORKING.

ISRO祝贺团队,一次次取得成果,再接再厉,我们为ISRO的工作感到自豪。

 

Pradeep - 2 hours ago -Follow

Every Indian feels proud of the achievements of ISRO. The nation is rapidly progressing ahead in space technology.

每个印度人都为ISRO的成就感到骄傲,印度空间技术正迅速进步。

 

Indiafirst - 3 hours ago -Follow

Congrats ISRO for their successful launch

祝贺ISRO成功发射卫星

 

Ajeet - Delhi - 2 hours ago -Follow

Great congratulations to our talented scientists and the student team of Chennai that developed the lightest settite of the world.... Wonderful... Great India.

祝贺才华横溢的印度科学家和钦奈的学生团队,他们开发了世界上最轻的卫星,太棒了。伟大的印度

 

Jac Chira - 7 hours ago -Follow

Another Milestone in Indian Space History.

Brings a Lot Joy on 2019 RepublicDay.

印度太空历史上的又一个里程碑。将为2019年印度共和日带来很多欢乐。

 

Rafael Federer - 7 hours ago -Follow

Congratulations ISRO. You are a gem of India. Your achievvements are making every Indian proud. A big hearty congratulations to the team ISRO. Wish to see more go nment organizations to perform like ISRO.

祝贺ISRO你是印度的瑰宝。你们的成就让每个印度人感到骄傲。衷心祝贺ISRO团队。希望有更多的政府机构能像ISRO一样运作。

 

Sankalpmeena - 7 hours ago -Follow

1stly Congrats to respected ISRO members,hope we will stand along with NASA in the coming time. Best of luck

首先祝贺尊敬的ISRO成员,希望我们在未来能和NASA比肩祝好运!

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