The short-circuited grid components are often the factors crucial to the failure of ion rocket propulsion system.

柵極組件短路是造成離子火箭發(fā)動(dòng)機(jī)失效的主要原因。

In this Paper, both theoretical and expenimental investigations about the power distribution and control system of a xenon ion rocket engine are described.

本文從理論和實(shí)驗(yàn)兩個(gè)方面對(duì)氙離子火箭發(fā)動(dòng)機(jī)配電及控制系統(tǒng)進(jìn)行了研究啪啪黄色，并設(shè)計(jì)出以8031單片機(jī)為核心組成的微機(jī)實(shí)時(shí)監(jiān)控系統(tǒng)www,jizzcom。

This article tries to give readers an elementary impression of the interaction of spacecraft and plasma (space plasma and plasma produced by the ion rocket engine) in a simple way, it also gives some advice to those who design spacecraft.

文章試圖以一種較簡(jiǎn)明的方式讓讀者對(duì)航天器與等離子體（空間等離子體以及發(fā)動(dòng)機(jī)產(chǎn)生的等離子體束流）的相互作用有一個(gè)初步的概念，并對(duì)航天器的設(shè)計(jì)給出幾點(diǎn)建議国产精品自拍无码。

The method of ignition transient interior ballistic calculat ion of solid rocket motor was presented. Many factors influencing the performance of interior ballistic such as e rosive burning,friction,pressure velocity were taken into consideration.

探討了固體火箭發(fā)動(dòng)機(jī)點(diǎn)火瞬態(tài)一維非定常內(nèi)彈道模型久久狠狠高潮亚洲精品，綜合考慮侵蝕燃燒、加質(zhì)99这里99这里只有是精品、摩擦天天操天天色天天射、壓力升高速率等因素對(duì)內(nèi)彈道性能的影響，建立控制方程組并采用隱式差分方法結(jié)合特征線法求解精品哟哟视频在线观看，應(yīng)用VC++国产免费新91。

Launched into Earth's orbit by an Ariane-5 booster rocket from Kourou, French Guiana, in September 2003, SMART-1 used its ion engine to slowly raise its orbit over 14 months until the moon's gravity grabbed it.

2003年9月，&智能1號(hào)&探測(cè)器從法國(guó)圭亞那地區(qū)的庫(kù)魯基地由Ariane五號(hào)火箭發(fā)射升空直接看很黄的免费网站2021，在其離子引擎的推進(jìn)下精品福利黄色，&智能1號(hào)&緩慢脫離運(yùn)行軌道，在14個(gè)月后進(jìn)入月球重力場(chǎng)igao爱搞视频在线。