sieve tube造句

1、Companion cells arrange in a row or single cell as long as thesieve tube member.(伴胞為與篩管分子等長的一列或單個細胞。) 【hao86.com好查】

2、The end walls of sieve-tube elements in the phloem have 4-6 specialized sieve areas which together form compound sieve plates.(韌皮部中篩管分子的端壁是由4—6個梯狀排列的篩域組成的復篩板。)

3、This machine USES the S-shaped milling cutter to extrude materials into particles through stainless steelsieve tube.(本機是用S型碾刀，通過不銹鋼篩筒的篩孔，把物料擠出顆粒的設備。)

4、The utility model relates to a corundumsieve tube used in the field of oil field and oil well production.(本實用新型涉及油田油井開采領域中用到的一種剛玉篩管。)

5、Aimed at the current status of petroleum slottedsieve tube, a kind of new typed slottedsieve tube with compound slot was developed.(針對石油割縫篩管的現狀，開發出了一種新型復合縫腔割縫篩管。)