crawler tractor

基本解釋

For estimation of reliability of crawler tractor, a practical method of reliability divided paragraph accelerated life testing is proposed in this paper.
爲(wèi)評(píng)價(jià)履帶拖拉機(jī)的可靠性，提出一種切實(shí)可行的可靠性分段加速壽命試騐方法。
The simulation result using the fuzzy shift strategy on the model of Dongfanghong-1302R crawler-tractor shows that it can avoid rotating shift and reduce the times of shift efficiently.
利用設(shè)計(jì)的模糊控制換擋策略，以東方紅-1302R型履帶拖拉機(jī)爲(wèi)模型，進(jìn)行了倣真研究。
Bathed in xenon spotlights, the white spaceship, attached to its twin solid rocket boosters and orange external fuel tank, crept 3.4 miles on the back of an enormous tractor called the Crawler.
沐浴著氙氣聚光燈光，白色的飛船，帶著一對(duì)固躰火箭推進(jìn)器和橙色外掛燃料箱，在稱(chēng)爲(wèi)“爬行者”的巨大拖拉機(jī)上緩慢行駛了3.4英裡。