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economic service life
经济寿命
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typhoon n. [气象] 台风
populace n. 大众;平民;人口
Rothwell [人名] [英格兰人姓氏] 罗斯韦尔住所名称,来源于古英语,含义是“开垦地+泉,溪流”(clearing +spring,stream); [地名] [英国] 罗斯韦尔
patently adv. 明显地;公然地;明白地
leven n. 利文湖(英国苏格兰东部湖泊)
squirmy adj. 蠕动的
reconnect vt. 使再接合
rassemblement 集合;收集;联合
locus n. [数] 轨迹;地点,所在地
receptionist n. 接待员;传达员
doohickey n. 窍门;小玩意;装置
allometric adj. [生物] 异速生长的
coded adj. [计] 编码的;电码的;译成电码的 v. 译成密码(code的过去式和过去分词)
opened v. 打开,开启(open过去分词形式) adj. 开的
terminus n. 终点;终点站;界标;界石
conformation n. 构造;一致,符合;构象
conservatively adv. 谨慎地;保存地;适当地
recast n. 重铸;重做的事物 vt. 重铸;彻底改动
doit n. 荷兰古代小铜币;价值甚微之物 n. (Doit)人名;(法)杜瓦
signifier n. 信号物,记号;表示者
考试词汇表
subscriber's uniselector
subscript qualified name
subscription cash record
subscription certificate
subsea completion system
subsea production scheme
subsea production system
subsea television system
subsea valve arrangement
subsequent cross folding
subsequent investigation
subsequent river(stream)
subsequent yield surface
subsettable instructions
subsidence factorof dump
subsidiary communication
subsidiary questionnaire
subsidiary triangulation
subsoil bearing capacity
subsoil permissible load