Question What's mean "TEj"

[shangding]

I'm a chinese,and i can't understand the "TEj" in orbiter.
what's mean?
thanks.

 

[Urwumpe]

Time to Ejection.

The time until you want to do a ejection maneuver and leave Earth.

 

[TJohns]

T stands for time, the Ej stands for Ejection...so it represents the time of an ejection burn

Trev

 

[cr1]

TEj is found both in TransX and IMFD right?

Btw, welcome to the forum shangding! Woohoo another Chinese orbinaut

 

[SiberianTiger]

Btw, welcome to the forum shangding! Woohoo another Chinese orbinaut

This should really be in the 'Meets and Greets' section, but anyway here! Do you guys know that your country is already popularly perceived as the last best hope of Humanity's advancement into space? :thumbup: You just MUST initiate a new space race and kick everybody else's butts so that this sleepy kingdom of lazy retards called Earth's powers would start moving! :lol:

 

[shangding]

thanks very much everyone.
my english is poor,not good.
so it's difficult to read orbiter tutorials.
i read them by google translate.
thanks again

 

[Linguofreak]

You should use your own knowledge of English and an English to Chinese dictionary. It is better than using Google Translate. You also get to practice your English. Computers can not actually understand languages, so they don't translate them correctly. You can do better than your computer can. You should try to understand a text first. If you don't understand a word, look in a dictionary to see what it means. If you still don't understand, then you can use Google Translate.

 

[shangding]

i will try.

 

[sunshine135]

Well, this shows my ignorance. I thought that the Chinese Government would have blocked forums in the west. :embarrassed:

Welcome to the community shangding! Happy Orbiting!

 

[PhantomCruiser]

Back in my days as a sailor, to say that something was off-limits or "forbidden" was to invite sailors like me to try to do it anyway.
I do remember something about the Chinese government and Google coming to an agreement on what would be censored though. Perhaps the 'Forum here falls within the governments guidelines?

Note to shangding, your English is as good (or better) than the average American teenager. The teenagers here on the Forum seem to be above average, so we should all understand what you mean.

 

[Urwumpe]

The only internet censorship that has no holes, is cutting the cable.

Also why should the Chinese government complain about Orbiter? In this case you could as well block all western newspapers, which sure doesn't happen (at least all the time), because if you write the wrong words about China, thousands of Chinese will attack you in China...and for that at least one person has to be able to read it first...

And first of all, this here is an educational website. I bet we are the cheapest education for spaceflight and engineering in the world.

 

[shangding]

well,some web sites,we can't open.like,youtube,facebook,twitter.
of course,this site isn't blocked.
and i need more time to learn about orbiter.
i like it.

 

[jinglesassy]

Is there any list of space based speech like what tej means and all that stuff i am still trying to figure em all out i just recently got hlv :lol:

 

[shangding]

i have one
but it's incomplete and has some mistakes maybe.
---------------------------------------------------
ATM - Atmosphere(大气层)
AOA - Angle of Attack(迎角)
COM - Communications(通信)
CSM - Command Service Module(指挥服务舱)
EMU - Extra Vehicle Maneuvering Unit(空间舱外机动装置)
ET - External Tank(外部燃料箱)
FOV - Field of View(视野)
HAC - cylinder()
HTO - Hypothetical Transfer Orbit(预定转移轨道)
HUD - Heads-up Display(抬头显示器)
ILS - Instrument Landing System(仪表着陆系统)
IDSn - Instrument Docking System(仪表对接系统)
ISS - International Space Station(国际空间站)
KSC - Kennedy Space Center(肯尼迪航天中心)
LEO - Low Earth Orbit(低地球轨道)
LM - Lunar Module(登月舱)
LOL - Lots of Laphs
MFD - Multifunctional Display(多功能显示器)
ME - Main Engines(主发动机)
MECO- Main Engine Cut Off(主发动机关闭)
MJD - Modified Julian Date(简化儒略日)
MMU - Manned Maneuvering Unit(载人机动装置)
PAPI - Precision Approach Path Indicator(精密进场路径指标)
VASI - Visual Approach Slope Indicator(可视化方法边坡指标)
NDB - Receiver (Non-Directional Beacon, a.k.a radio compass)(接收机(非定向灯塔，又名无线电罗盘))
OMS- Orbiter Maneuvering System(轨道机动系统)
RCS- Reaction Control System(反应控制系统)
SRB- Solid Rocket Booster(固体火箭助推器)
TLI - Tank Level Indicator(燃料指示器)

UT - Universal Time(世界时)
VOR - Very High Frequency Omnidirection Range(甚高频全向信标)
VTOL - Vertical Take-Off & Landing(垂直起飞和着陆)
Abbreviations for Spacecraft Elements(航天器构件缩写):
Sma - Semi-major axis(半长轴)
Smi - Semi-minor axis(半短轴)
PeD - Periapsis distance(近地距离)
ApD - Apoapsis distance(远地距离)
Rad - Radial distance(径向距离)
Ecc - Eccentricity(偏心率)
T - Orbit period(轨道周期)
PeT - Time to periapsis passage(通过近地点的时间)
ApT - Time to apoapsis passage(通过远地点的时间)
Vel - Velocity(速度)
Inc - Inclination(倾角)
LAN - Longitude of asc. node(上升节点的经度)
Lpe - Longitude of periapsis(近地点经度)
AgP - Argument of periapsis(近地点参数)
TrA - True anomaly(真实异常)
TrL - True longitude(真实经度)
MnA - Mean anomaly(平均异常)
MnL - Mean longitude(平均经度)
EPS - Emergency Power Supply(应急电源)
TLe: True longitude of orbit ejection point(点火点的经度)
DTe: Time to ejection point (点火点的时间)
Dv: Velocity difference resulting from ejection burn [m/s]
TLi: True longitude of interception with target orbit (if applicable)目标轨道转移点的经度(如果可用)
DTi: Time to interception with target orbit (if applicable)目标轨道转移点的时间(如果可用)
密封对接适配器 PMA
J2000.0纪元在天文学上使用。前缀"J"代表这是一个儒略纪元法，而不是一个贝塞耳纪元。它指的是儒略日期TT时2451545.0，或是TT时2000年1月1日12时，即相对于TAI的2000年1月1日，11:59:27.816或UTC时间2000年1月1日11:58:55.816。因恒星赤经和赤纬会因岁差（与恒星的自行）改变，所以天文学家们经常指定某一特定的纪元作参考点。早期采用的纪元标准是B1950.0纪元。在J2000时刻的天赤道与二分点用来定义天球参考坐标系，该参考坐标系也可写作J2000坐标或简单记为J2000，但更合适的，应该如下使用国际天球参考坐标系(ICRS)。

 

[TSPenguin]

Many things are explained in the Orbiterwiki: http://www.orbiterwiki.org/wiki/List_of_Acronyms_and_Abbreviations

 

[jinglesassy]

ok thanks penguin i really should bookmark the orbiter wiki