- 近义词
- derivationaladj.诱导的，得来的;
- extractiveadj.引得出的，抽取的，萃取的;
- warmed-overadj.重新热过的，陈腐的;
- inferentialadj.可以推论的，据推论得出的;
- byproductn.副产品;意外结果，副作用;
- differentialadj.差别的;特意的;[数]微分的;[机，物]差动的;
- deductiveadj.推论的，演绎的;
- disguisedv.假扮( disguise的过去式和过去分词 );化装;伪装;掩盖;
- resultn.结果;胜利;分数，业绩;成效;
- spin-offn.副产品;
- imitativeadj.模仿的，仿效的;
- spinoffn.将子公司股票分配给母公司股东，续集;
- secondaryadj.次要的;辅助的;继发的;中学的;
- unoriginaladj.非独创的，无创造性的;
- first derivative一阶导数;
- copiedv. 复制( copy的过去式和过去分词 );抄写;作弊;抄袭;
- liftedv.举起，抬起( lift的过去式和过去分词 );提高;运送;解除（封锁、包围等）;
- derivedvi.起源;由来;衍生;导出;
- offshootn.旁系子孙;支流;分枝;衍生物;
- end productn.最后结果;成品;
- derivative instrument[财]衍生金融工具;
- borrowedadj.借来的，虚构的，伪造的;
- derived function导函数;
- thinlyadv.薄薄地;稀疏地;细细地;勉强地;
- differential coefficient导数，微分;
- 知识拓展
词组短语
second derivative二次导数；financial derivative金融衍生产品；金融衍生物
- 双语例句 更多例句
It is unscholarly and derivative, and raises a lot of unanswered questions.
它不象学者所写而且是摹仿的, 并且提出很多不能解答的问题.
词典精选例句
The vaccine is then mixed with saponin, a soaplike derivative from a South American tree.
然后把这种疫苗与一种皂角苷相混合.皂角苷是一种像肥皂的物质,源于南美的一种树.
英汉非文学 - 生命科学 - 癌症与艾滋病
It is interesting and enlightening to consider the derivative of a vector.
这对研究矢量的导数来说是重要的,而且富有启发性.
词典精选例句
The actual compound is considered to be a derivative or the parent compound.
把实际化合物看作母体化合物的衍生物.
词典精选例句
THE IN VITRO METABOLISM OF HAINANENSINE DERIVATIVE HH 07 A BY RAT LIVER MICROSOMES.
大鼠肝微粒体细胞色素P4503A参与吡喹酮A环羟化代谢.
互联网摘选
The specification of such " derivative boundary conditions " is described in Section 3-5 .
这种 “ 导数边界条件 ” 的规定描述于 3-5 节中.
词典精选例句
This isn't an entirely new car, but a new derivative of the Citroen XM.
这不是一款全新的车，而是雪铁龙XM系列的派生车型。
《柯林斯高阶英汉双解学习词典》
The difference between an ordinary and a partial derivative was at first not explicitly recongized.
通常的导数与偏导数的区别在一开始并未被人们明确地认识.
词典精选例句
The derivative of the composite function is the product of the derivatives of the components.
复合函数的导数是构成函数的导数之积.
词典精选例句
The name Cambridge is a derivative of the name of the River'Cam '.
‘Cambridge’这个名字是 ‘ Cam ’ 河的派生词.
词典精选例句
A quasilinear equation is one in which the highest-order derivative appears linearly.
最高阶导数线性地出现的那种方程是准线性方程.
词典精选例句
- 相关词组
- higher derivative高级衍生物，高阶导数，高阶微商;
- cyano derivative氰基衍生物;
- covariant derivative共变导数;
- alkyl derivative烷基衍生物，烃基衍生物;
- cambial derivative形成层衍生物;
- acyl derivative酰基衍生物;
- 今日热词
- 热门搜索
- spread v.开展;伸开;传播;涂;分摊;n.散布;广泛;酱;范围;
- worse adj.更差的;更严重的（bad, ill的比较级）;adv.更糟（的是）;更严重（badly的比较级）;
- sweeten vt.使甜，把…弄香;使温和;使愉快;使悦耳;vi.变甜;
- freeway n.高速公路;快车道;
- accompany vt.陪伴，陪同;附加，补充;与…共存;为…伴奏;vi.伴奏;
- shopping cart 购物车;
- sit vt.& vi.（使）坐;vi.坐落;处在;（在…中）任职;（议会、委员会、法庭等）开会;
- sincere adj. 真诚的，诚挚的;〈古〉纯粹的，不掺假的;真心实意的;真实的;
- tend v.倾向;趋于;趋向;往往会;常常就;招待，侍候，照顾，照料;照料;走向;护理;照管
- September n. 九月;[电影]情怀九月天;
- insert vt.插入;嵌入;（在文章中）添加;加插;n.添入物（尤指一页印刷品图中插入或套印的小图）;（书报的）插页;插入物;添加物;
- revenge n.报仇，报复;v.报仇;
