一步: single-step发泡: bleb; foam rise; foaming法: law一步发泡成型: one-shot molding发泡法: foaming process化学发泡法: chemical blowing process挤出发泡法: extrusion foaming method熔体发泡法: foam melt method现场发泡法: foam-in-place process; foamed-in-place process杜罗默发泡法: duromer foam process进一步发展: further development当花药进一步发育时: during further development of the anther进一步发展友好关系: build on the friendly relations这一论点有待进一步发挥: this point needs further elaboration步发: footwork用某事物作为进一步发展的基础: build on sth use sth as a foundation for further progress捕泡法: captive bubble method浸泡法: bath method; soaking method; steeping气泡法: gas bubble method; pressure bubble method汽泡法: bubble-tube method氢泡法: hydrogen bubble method; nydrogen bu le method; nydrogen bubble method逐泡法: drifting bubblemethod一步: single-step 领先一步 keep one step ahead; 前进一步 make a step forward; 我们已向成功迈进一步。 we have made a step towards success. 每走一步水就更深。 the water was deeper at every step肥皂泡法: soap bubble method空气气泡法: air bubbling method