查询词典 approximately equal

natural number","a number which is greater than zero：自然数

"正整数","positive integer","a number which has denominator equal t... | "自然数","natural number","a number which is greater than zero" | "负整数","negative integer","ie positive number, 1, 2, 3, 4, ....

Negotiability：流通性

流通票据强调的是其流通性(negotiability),即票据等同于现金. 然而信用证的流通性则相对来说较弱,有时说是"等现金性"(cash-equal) . 虽然在英国有权威的判例说,信用证与票据一样也等同于现金,或者说是"信用证被看作是几乎等同于在卖方手中的现金",

neither ... nor ... is to suffer：两不误

练摊 be a vendor / do business | 两不误 neither ... nor ... is to suffer | 两个文明一起抓 place equal emphasis on material and moral revival

equal noisiness contours：等噪曲线

等效高度 equivalent altitude | 等噪曲线 equal noisiness contours | 等效辐射假人 dose-equated radiation phantom

is not more than：不大于号

≮is not less than 不小于号 | ≯is not more than 不大于号 | ≤is less than or equal to 小于或等于号

is not more than：不大于号 英语学习网

≮ is not less than 不小于号 | ≯ is not more than 不大于号 英语学习网 | ≤ is less than or equal to 小于或等于号

ois not more than：不大於號

nis not less than 不小於號 | ois not more than 不大於號 | ?is less than or equal to 小於或等於號

ngt;is not more than：不大于号

≮is not less than 不小于号 | ≯is not more than 不大于号 | ≤is less than or equal to 小于或等于号

numerically equal：在数值上相等

numerically controlled turret lathe 数字控制转塔车床 | numerically equal 在数值上相等 | numerically equivalent 数值等价的

numerically equivalent：数值等价的

numerically equal 在数值上相等 | numerically equivalent 数值等价的 | numerically-controlled machine 数字控制机

the bird of wonder：凤凰;长生鸟

the bird of peace鸽子 | the bird of prey 猛禽 | the bird of wonder凤凰;长生鸟

flange rail：平底轨条

"凸缘皮带轮","flange pulley" | "平底轨条","flange rail" | "凸缘肋","flange rib"