行走 walk; run; go on foot 并肩行走 walk side by side; 拖著腳步行走 walk along with dragging feet; 穩(wěn)步行走 walk surefootedly; 沿著一條街行走 walk down a street; 在傾盆大雨中行走 walk through the pouring rain; 在深深的雪地里行走花了我很長(zhǎng)時(shí)間。 it took me so long to walk through the deep snow
部分 (整體中的局部或個(gè)體) part; section; portion 部分禁止核試驗(yàn)條約 treaty on the partial halting of nuclear tests; 我們看問(wèn)題, 不但要看到部分, 而且要看到全體。 in approaching a problem we should see the whole as well as the parts. 他完成了自己的那部分工作以后, 又去幫助別人。 after finishing his share of the work he went to help the others. 我們部分地改變了原計(jì)劃。 we've altered the original plan to some extent
Directed by rack and guide rail which are fixed on the base , the traveling part of milling mechanism is drived by motor through feed change unit 同時(shí),帶動(dòng)行走部分的大多是絲桿螺母機(jī)構(gòu),滾珠絲桿等,而光桿和齒條齒輪機(jī)構(gòu)均為導(dǎo)向定位作用。
The link and length track is similar to the main vehicle track that again looks better fitted than it does on the sprues with little hassle during assembly 拖車的行走部分很簡(jiǎn)單,一個(gè)連接桿連兩個(gè)路輪,再連到單獨(dú)開(kāi)出的軸上,裝完后懸掛可動(dòng)(動(dòng)個(gè)鳥(niǎo)!半拼接履帶! )