查询词典 keep regular hours

Some results on von Neummann regular ring are obtianed here,If R is von Neummann regular and X is a /?

随后我们又证明了P-内射模的商模是P-内射模的充分必要条件是R是一个PP-环。

Therefore, regular replacement of a variety of vehicle protection solution; regular parts of the vehicle to carry out the necessary inspection, adjustment, fasteners, lubrication is very important!

因此，定期地更换各种车用保护液；定期地对车辆各部件进行必要的检查、调整、紧固、润滑是非常重要的！

Regular solution model:The activity coefficient based on a regular solution theory approach was used to account for the non-ideality of liquid and solid phases.

1正规溶液理论模型：在该模型中组分i在固相和液相中的非理想性均采用正规溶液理论来描述。

But for "extended" floating point terms, the regular expression would need to substitute the entire 'pat' regular expression in place of '\d+'.

但是对于"扩展"的浮点数术语而言，正则表达式将需要替换整个"pat"正则表达式中的"\d+"。

This study conducts sampling among the golden customers and regular customers of the sample website and incorporates their opinions in product design. It discovers significant discrepancy between golden customers and regular customers in terms of their on product shape/style and material requirement.

本研究在样本网站的黄金顾客与一般顾客中进行抽样，并将其意见导入产品设计中，发现黄金顾客与一般顾客对於产品造形风格与材质要求上，都具有显著差异。

The spectral properties of strongly regular multigraphs are studied in Section 3, we show that they can be haracterized as multigraphs with exactly three distinct eigenvalues, we show further when they are strongly regular graphs in terms of their eigenvalues.

我们在第三节证明强正则重边图和强正则图相同，均为具有三个相异的特徵值所刻画。针对具有三个相异特徵值的图，我们找出其分别对应於强正则图和强正则重边图的条件。

A map was achieved in detail for the optimal placement of ablation electrode. According to assumption of complete destruction of tumor and its 0.5 cm margin by 5.0 cm ablation device with this method, calculating results were obtained as follows: a tumor of 4.1 ～ 4.3 cm in diameter required 4 ablation at least by the regular tetrahedron way, a tumor of 4.4 ～ 5.6 cm in diameter required 5～8 ablation at least by the regular prism way, a tumor of 5.7 ～ 6.0 cm required 12 ablation at least by the three layers overlapping way.

根据RFA治疗原则消融范围须超越肿瘤周边 0 。5cm以上；按照覆盖类球体肿瘤的计算结果，采用伞径 5 。0cm的射频针，治疗 4.1～ 4.3cm的肿瘤须用正四面体法至少布针 4个点，治疗 4.4～5 。6cm的肿瘤用正棱柱法至少布针 5～ 8个点，治疗 5 。7～ 6 。0cm的肿瘤用三层重叠法至少布针 12个点，方能达到较彻底覆盖灭活肿瘤的效果。

With increasing undercooling, the solidification microstructures of the alloys have changed, for example, grain refinement, transformation from regular rod eutectic structure to spherical anomalous eutectic grain structure with particulate morphology; while at higher undercooling, fine regular eutectic structure was observed.

随着过冷度的增加，其凝固组织发生了一系列的变化：晶粒逐渐细化，凝固组织从规则棒状共晶向异常粒状共晶组织转化，最后得到显微结构细小的胞状共晶团组织。

Using the theory of area coordinate, arbitrary triangles were transformed into regular triangles. The transverse integration was done on the regular triangle.

利用面积坐标思想，将任意三角形变换为正三角形，使用横向积分方法对正三角形节块进行处理。

This research dissects two regular triangles and assembles them into a large regular triangle. Using GSP and AutoCAD to draw and analyze geometric shapes, four dissection models and nine dissection methods are constructed. The extreme values under all conditions are also discussed, as are the best and generic dissection models. There is a Three-section type "best dissection model" and a semi "generic dissection model."

本文研究两正三角形，经切割后拼成另一大正三角形；期间以GSP及AutoCAD绘制分析几何图形，并建立了4种分割模式，得到了3段式「最佳分割模式」及准「通用分割模式」，提供这方面问题一个可应用於所有条件之完善解决方案。

This matter overthrew all basises I learned from Sunday school .

这件事把我从周日学校学到的所有道理都颠覆了。

It's one of the cruel ironies of aging: if you want to remember your favorite restaurants, the less you should eat at them.

这是一个老化的残酷讽刺：如果你想记住你最喜欢的餐馆，你应该更少吃到它们。