查询词典 calculus of finite difference

predicate calculus logic：述詞演算邏輯

述詞演算 predicate calculus | 述詞演算邏輯 predicate calculus logic | 述詞轉換器 predicate converter

operational calculus method：运算微积法

operational calculus 算子演算=>微分演算子法,演算子法,記号解法 | operational calculus method 运算微积法 | operational call sign 现用呼号

predicate calculus with identity：带恒等式的谓词演算

predicate calculus of the third order 三阶谓词演算 | predicate calculus with identity 带恒等式的谓词演算 | predicate constant 谓词常数

predicate variable：谓词变元

谓词|predicate | 谓词变元|predicate variable | 谓词演算|predicate calculus, functional calculus

propositional calculus：命题演算

关系演算基于数理逻辑的一个分支命题演算(propositional calculus),更精确地说是一阶谓词演算(first-order predicate calculus). 关系演算在逻辑表达式中使用AND和OR这样的运算符来进行关系运算. SEQUEL(结构化英语查询语言)是SQL的前身,由IBM开发,

radiopaque calculus：阳性结石

radioopacity 辐射不透迷 | radiopaque calculus 阳性结石 | radioparent calculus 阴性结石

calculus of variations of simple integral：单积分变分学

calculus of variations of multiple integral | 重积分变分学 | calculus of variations of simple integral | 单积分变分学 | caledonite | 铜铀矿,铝蓝钒

Dental calculus; Serumal calculus; Tartar of teeth; Odontolith; Dental tophus：齿根石; 血淸石

Dental aplasia 齿成形不全 | Dental calculus; Serumal calculus; Tartar of teeth; Odontolith; Dental tophus 齿根石; 血淸石 | Dental cyst; Radicular cyst; Root cyst 齿根囊肿

tuple calculus：元组[关系]演算

域[关系]演算 domain calculus | 元组[关系]演算 tuple calculus | 量词 quantifier

Mammary adenosarcoma; Mueller's sarcoma; Mammary adenofibroma：叶状乳腺肉瘤; Mueller氏肉病; 乳腺腺纤维瘤

Mammary adenoma 乳部腺瘤 | Mammary adenosarcoma; Mueller's sarcoma; Mammary adenofibroma 叶状乳腺肉瘤; Mueller氏肉病; 乳腺腺纤维瘤 | Mammary calculus; Lacteal calculus 输乳管石; 乳石

aseptically drawn milk：在无菌条件下挤出的乳

aseptic | 防腐剂 无菌的 | aseptically drawn milk | 在无菌条件下挤出的乳 | asepticism | 无菌法, 无菌外科学说

digital refurbishing frequency：数据刷新速度

额定输出 rated output | 数据刷新速度 digital refurbishing frequency | 通讯波制率 communication BPS