词汇 | 不定 |
释义 | 不定不定[bù dìng]1.■ (表示不肯定) indefinite; indeterminate:我明天还不定来不来呢。It's not at all certain whether I'll come tomorrow.他一天不定来多少次。I don't know how many times he comes a day.事情还不定怎样呢。It's hard to predict how things will turn out.2.■ (不稳定) unsteady;drifting; fitful:方向不定的风a fitful wind;漂泊不定drifting from place to place;心神不定unsteady in mind 常用词组1.■不定变异 {生} indeterminate variation;2.■不定常迭代法 {数} nonstationary iterative method;3.■不定代词 {语} indefinite article;4.■不定度 uncertainty;5.■不定度量 {数} indefinite metric;6.■不定方程 {数} indeterminate; equation; indefinite equation;7.■不定风 variable wind;8.■不定根 {植} adventitious root;9.■不定关系 uncertainty relation;10.■不定冠词 {语} indefinite article;11.■不定函数 indeterminate function;12.■不定航线货船 tramper;13.■不定航线运输 tramping;14.■不定积分 {数} indefinite integral; antiderivative;15.■不定积分法 {数} indefinite integration;16.■不定解[分]析 indeterminate analysis;17.■不定矩阵 {数} indefinite matrix;18.■不定年 vague year;19.■不定胚 adventitious embryo;20.■不定区 zone of ambiguity;21.■不定区间 interval of uncertainty;22.■不定式 {数} indeterminate form; {语} infinitive;23.■不定收入 transitory income;24.■不定算子 {数} indefinite operator;25.■不定系数 indeterminate coefficient;26.■不定显示 indefinite display;27.■不定芽 {植} adventitious bud;28.■不定总和 {数} indefinite summation |
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