常見例句This will apply more couplant in front of the wheel with less overspray. 這種方式,耦合液可以比較均勻散布在探輪之前,不致過多。Usually,there is a tank filled with mixture of water and alcohol,employed as couplant on the ultrasonic rail detect car. 現(xiàn)有的鋼軌超聲探傷車裝有很大的水箱,用來提供水或水和酒精混合液做為探傷耦合劑。Probe configurations for circumferential, longitudinal and mid wall defects. Also for thickness verification and couplant monitoring. 可檢測圓周缺陷、縱向缺陷和中壁層缺陷。也可用來進行厚度確認和耦合劑的檢測。Butadiene-styrene block copolymer was prepared by method of anionic solution polymeration,affecting to polymer performance by initiator,activator,couplant and terminator was studied. 采用負離子溶液聚合方法制備了丁苯嵌段共聚物,研究了引發(fā)劑、活化劑、偶合劑、終止劑對聚合產(chǎn)物性能的影響。Effect of Lignin as Couplant Added in Rubber 木質素作為偶聯(lián)劑在橡膠中的作用Keywords ultrasonic;diameter;frequency;couplant; 超聲波;直徑;頻率;耦合劑; 返回 couplant