That leads to biquadratic equations for solution.它们又引出待解的双二次方程.The global topological structure of the biquadratic systems is discussed and their coefficient conditions are given.讨论了一类齐四次系统的全局结构,并给出了它们的系数条件.In this paper...
There was very little snobbery or class-consciousness in the wartime navy.战时的海军中很少有势利眼，阶级意识也不强。Banks spent his national service in the Royal Navy.班克斯在皇家海军服过兵役。Dickie bored him all through the meal with stories of the Nav...
Her description of the nature and action of poisons is amazingly accurate.他对一些毒药的性质和作用的描述惊人地准确。She was an amazingly good cook.她是个厨艺精湛的厨师。Everyone seemed to her to be amazingly kind.每个人对她来说都善良得不可思议。...
Each bobble is magnetized in one direction or the other.每个磁泡可以按不同方向磁化....the bobble on his nightcap.他睡帽上的小绒球" Give her here, Bobble, " Claggert said and shooed his son back to the porch.“ 把她牵到这儿来吧, 博比, ” 克拉杰特说,并把他儿子嘘回走廊....
The spectrum of aerosol optical thickness accords with Angstrom relation.气溶胶光学厚度谱基本满足Angstrom关系.Thickness increase of bio - layer of angstrom level can be detected.能够测试出亚纳米级生物膜厚度的增加量.Results show that this process can re...