查询词典 sparse

When the contingency table is sparse, we replace it with the first- and second-order marginals and modify the test statistic.

而当列联表有稀少情形发生时，我们将用一阶和二阶边际来取代并且修正检定统计量。

The algorithm speeds up the solution convergence while preserving the sparse matrix structure.

建立了瞬态涡流场问题矩量法解的时域多尺度分析法，加速了解的收敛性，同时又保持了解矩阵的稀疏性。

Mechanical-type steam traps Seat number: Mechanical-type trap according to different working pressure section of the valve seat aperture is divided into a variety of specifications of "seat number", each segment of work pressure and the "seat number" composed of a coordinate displacement curve, different "seat number "The sparse amount of water are very different.

机械型疏水阀的阀座号：机械型疏水阀按不同的工作压差段，分成多种规格阀座孔径的"阀座号"，每个工作压差段与"阀座号"组成一条坐标曲线的排水量，不同"阀座号"的疏水量有很大差别。

The main dyeing fabrics have fiber fabric, knitted fabric, sparse weaving, lace, cotton belt and so on .

主要染色布料有化纤面料，针织布，疏织布，花边，棉带等等。

The results show that the response of control is quick, and no over-control, the error can be negligible, and the design is simple. The interpolative control based on cubic spline interpolation function also can be used for sparse rules base, which has few knowledge of expert.

仿真结果表明，基于三次样条函数的插值控制，具有响应快，无超调，稳态误差极小等优点，并且设计简单，不需要过多专家经验就可以完成很好的控制，适用于稀疏规则库条件下的控制。

Two-dimensional statistically non-sparse decomposition principle (2d-SNSDP) is proposed for two observed signals in this paper.

本文针对两个观测信号的情形，提出了二维的统计非稀疏准则

Our hermit packed his wicker box with his sparse possessions—a god's image in copper, a rosary, the deerskin, and a little brass bowl.

我们隐士挤满他的柳条箱，他稀疏的遗物-神的形象，在铜，念珠，鹿皮，和少量的黄铜碗。

Tibet is an area with sparse population in our country, but Sichuan is the province with dense population.

和去年相比，我国的旅游业今年又有了更大的发展。

It's denseness prolificacy fertility make a sharp contrast with the sparse and poor native soil.

它稠密、多产、肥沃，与当地稀疏、贫瘠的土壤形成鲜明的对比。

In addition,the partition of granularities was determined by density of time unit, the sparse time unit was kept in rough granularity and the denseness in fine.

稀疏密度的时间间隔对应粗粒度的划分，而高密度的间隔对应细粒度的划分。

Don not attempt to do something which you can not to do.

不要企图做那些办不到的事情。

The expression of CTGF and TNF-αweredetected by immunochemistry and the number of Clara Cells was calculated.

光镜下观察肺组织的病理变化，采用免疫组化染色观察肺组织中结缔组织生长因子和肿瘤坏死因子-α的表达和Clara细胞的数量。