强度 n. intensity; depth; strength; pitch; level of int
指控人 Accuser
volunteer n. 志愿者,义务工作者;自告奋勇者,主动做某事的人;志愿兵,义勇兵;自生植物;
breakdown n. (汽车或机器的)故障,损坏;(关系的)破裂,(系统的)瘫痪;精神崩溃,(健
安然无恙 be safe and sound; (escape) unscathed; (escape) i
创始人 founder; initiator; originator; pioneer。
少 adj. few; little; less; slim; young; junior。v. dec
技术资料 technical/technological data。
镀铬 v. chromeplate; electroplate with chromium; apply
hammer n. 锤子,榔头;(拍卖用的)木槌;链球;击铁;音槌;锣锤v. (用锤子)敲击;
优哉游哉 idiom at ease; leisurely; carefree; unhurried; in
教程 n. course of study; tutorial; course。
订 v. subscribe to; book; order; draw up; back-order;
矣 adv. already; indeed; really; how。
强度理论 strength theory