The extrusion of silica - rich lava, the Rooiberg felsite, occurred on a grand scale.富于 硅氧 的岩流及罗依山霏细岩的喷出作用占据了广大面积.There are lots of advantages by cold extrusion for straight knurl nut in a single process.直纹滚花螺母采用冷挤压一次成形新...
The dough was formed into tubular grains by extrusion.药团通过挤压而成管状药.Some other materials are added to facilitate extrusion and other manufacturing operations.添加其它的一些物质是为了使挤压和别的加工过程更为方便.Two common methods of manufacturing p...
Fritz deposited a glass and two bottles of beer in front of Wolfe...弗里茨把一个玻璃杯和两瓶啤酒放在沃尔夫面前。Bit by bit Bob had nudged Fritz into selling his controlling interest...鲍勃一步一步劝说弗里茨卖掉了他的控股权益。Bit by bit Bob had nudged Fritz into ...
Jane's goals helped Britain win third place in the Barcelona games.简的进球帮助英国队在巴塞罗那奥运会上获得了第三名。Real's victory keeps them five points behind the pacesetters, Barcelona.皇家马德里队获胜,与领先的巴塞罗那队仍然保持着5分的差距。Barcelona was cho...
Hexamethylene diisocyanate ( HMDI ) may be used in prepolymer, in place of TDI.六亚甲基二异氰酸酯 ( HMDI ) 可用在预聚物中代替甲苯二异氰酸酯〔TDI〕.Polyurethane elastomers based on glycols ( PEA, PPG PTMG ) , diisocyanate ( TDI ) and chain extender...
But then Wang a pair of singles and ashortstop that Derek Jeter bobbled for an error.但是小王后来被打二支安打和帅帅队长的一次失误而造成满垒.She is equally at home on the singles or doubles court.她单打和双打都能得心应手。Her latest CD is a compilation of all h...