精确
词首
词尾
模糊
查单词
背单词
pid control system
比例 积分 微分控制系统
热门查询
boardinghouse n. 公寓;供膳食的寄宿处
Townshend n. (Townshend)人名;(英)汤曾德
peg n. 钉;桩;借口;琴栓 vt. 限制;钉木钉 adj. 越往下端越细的 vi. 疾行;孜孜不倦地做某事 n. (Peg)人名;(英)佩格(女子教名 Margaret 的昵称);(西)佩格
Samuels [人名] [英格兰人姓氏] 塞缪尔斯取自父名,来源于Samuel,含义是“塞缪尔之子”(son of Samuel); [地名] [美国] 塞缪尔斯
stampede n. 惊跑;人群的蜂拥;军队溃败 vt. 使…惊逃;抢占 vi. 蜂拥;逃窜
dizzily adv. 使人眼花地;头昏眼花地
enliven vt. 使活泼;使生动;使有生气,使活跃
attender n. 出席者;按规定常到的人;常客
Bernardo [人名] 伯纳多; [地名] [美国] 伯纳多
in spite of na. spite of 不管;〔古语〕无视 [网络] 尽管;不顾;虽然
viral adj. 病毒性的
elvis n. 埃尔维斯(男子名)
civilise vt. 教化;文明化;使开化 vi. 变成文明社会(等于civilize)
tableland n. 高原;台地
induce vt. 诱导;引起;引诱;感应
ala n. (昆虫的)翼,翅
rathole n. 鼠穴;被鼠咬成的洞
dory n. 海鲂;平底小渔船 n. (Dory)人名;(法)多里
trusty n. 模范囚犯;可信赖的人 adj. 可靠的;可信任的 n. (Trusty)人名;(英)特拉斯蒂
altruistically adv. 利他地;无私地
考试词汇表
ratio between gold and silver
ratio geometric concentration
ratio of asset value to sales
ratio of average gross profit
ratio of first-grade products
ratio of generating functions
ratio of gross to tare weight
ratio of investment to output
ratio of moduli of elasticity
ratio of observed to expected
ratio of principal dimensions
ratio of strength-to-porosity
ratio of surplus to net worth
ratio of tare weight to gross
ratio of two ratio estimators
ratio of value added to sales
rational activity coefficient
rational approach formulation
rational development reserves
rational differential control