查询词典 vacuous subset

Let G be a finite group, S (possibly, contains the identity element) be a subset of G.

设G是有限群，S是G的子集。

It is well known that the particular subset of genes that are expressed, or "turned on," in a cell determines that cell's identity, unique characteristics and function.

大家都知道，表达或"开启"的基因的特殊亚群，在细胞中决定了细胞的识别，具有独一无二的特点和功能。

Telomerase is an attractive cancer target as it appears to be required in essentially all tumours for immortalization of a subset of cells, including cancer stem cells.

端粒酶是一个很有吸引力的癌症靶点，它在所有包括肿瘤干细胞在内的细胞亚型的永生化中起关键作用。

Infinite-dimensional optimization studies the case when the set of feasible solutions is a subset of an infinite- dimensional space, such as a space of functions.

组合优化问题是有关的一套可行的解决办法是离散或可归结为一个独立的一个。

The iteration process of sampling and model updating forms a positive feedback after a good subset is sampled. The inlier samples will be sampled with a much larger probability than outlier samples after several iterations.

在首次获得正确模型之后，样本采样与模型更新构成了一个正反馈环节，经过若干次迭代后，正确样本被采样的概率远超过错误样本被采样的概率。

Methods: We examined the outcomes for a subset of fifty-fie subjects who had had an insensate extremity at the time of presentation.

我们检查了55例受检者的预后，他们存在肢体的感觉丧失的最初表现。

Measurements were based on standard sleep-disordered breathing and arousal indices, and a subset of patients underwent evaluation of pharyngeal pressure and ventilation to determine the mechanism of action of treatment with nasal insufflation.

测量是基於标准睡眠呼吸障碍(sleep-disordered breathing)和短暂觉醒指标，一小群病患接受咽喉压力和呼吸评估，以确定经鼻充气治疗的作用机转。

In order to introduce the formal techniques such as stepwise refinement, automatic transformation and testing based on formal specification to the multimedia field, we first present a powerful subset of Allen's interval algebra as the temporal specification language to multimedia program.

为了在多媒体领域中应用逐步求精、程序自动生成和面向形式规范的并发系统测试等形式化技术，本文首先研究一个表达能力足够的Allen区间代数的子集合，以它作为多媒体对象时序关系的描述语言。

We also prove that the first invariant subspace is a proper subset of controllable state set rather than the whole of it.

并证明第一不变子空间只是能控状态集的真子集，而非其全体。

An ecology-epidemic model which takes into account the effective contact rate relying on the total number of persons is proposed and the expression of the threshold value R0 is extracted on the invariant subset.

研究了具有依赖于总人数的有效接触率的生态-传染病模型。建立了一个具有依赖于总人数的有效接触率的模型，在模型的不变子集上先求出阈值R0的表达式。

Pradeep Indulkar, a senior official at the Maharashtra state Home Ministry say 101 human were killed and 287 injured.

马哈拉施特拉邦内政部高级官员Pradeep Indulkar称，有101人在冲突中丧生，287人受伤。

Mark Frei, a senior vice president of West, says 80% of West's homeagents have some college education, compared with 30% of those whowork in office-based call centers.

Frei说，该公司80%在家办公的人员都拥有本科学位，而在公司电话中心工作的人中只有30%拥有本科学位。