常見(jiàn)例句Appling four-post type and crand synchronous balance or ganizations,which guarantees the machine to receive stength evenly in the blanking area. 采用四柱式導(dǎo)向和曲柄同步平衡機(jī)構(gòu),保證一個(gè)沖裁區(qū)域受力均勻。Experiments indicated that the order of accumulations of Cu, Zn, Cd, Pb, Crand F in the three garden soil types were as follows: Calcarous soils>red soils>alluvialsoils. 試驗(yàn)表明,3種菜園土對(duì)Cu,Zn,Cd,Pb,Cr,F的富集順序?yàn)榛也藞@土>菜園紅土>潮菜園土,在各污染元素中,3種菜園土對(duì)Pb,Zn的富集作用最強(qiáng);STUDY ON ECONOMIC SERVICE LIFE OF GANTRY CRAND FOR FORESTRY IN FUJIAN PROVINCE 福建省林用裝卸橋合理更新期的研究The design of increasing oscillation of crand rocker bar of swing cloth mechanism 增大曲柄搖桿式擺布機(jī)構(gòu)擺幅的設(shè)計(jì)oscillating crand lever 擺動(dòng)曲柄桿 返回 Crand