例文
- Firefighting vehicles - part 21 : pump water tanker tlf 20 40 , pump water tanker tlf 20 40 - sl
- According to the experimental results of the 20 push - out specimens , together with the mathematical analysis of the p - sl curves , three characteristic b
- According to the experimental results , the load - slip curves ( p - sl curves ) were analyzed , and the measured strains as well as measured interior slip at both the loading phase and unloading phase of all the 20 specimens were analyzed
- The experience and the lessen of people ' s exploitation for the nature show chat the utilization of nature should have the unitary of economic benefits and the envioiiiinent benefits . there is close relation between the proper exploitation of biologies and the la - sl ing development
- The ubi - sl - tocs fragment was taken out , inserted into the multi - cloning site of pcambia1300 vector , transformed into jm109 strain finally , positive colonies were screened on lb plate ( 60 g / ml kan added ) . the result of pcr and enzyme digestion of plasmid proved that recombinatin vector was obtained ( named pcusaib4 and pcusaibu )
