查询词典 rough-hearted

A fast algorithm for LRCS of a complex object with a rough surface .

一种计算复杂目标激光雷达散射截面的快速算法。

Edwards then hashed out the composition through a series of rough sketches.

然后爱德华兹用一系列草图表现他的构图。

If menstruation is periodic irregular, next time menstrual date is bad to calculate, but rough and computative the 15th day after this second menstruation is oviposit period.

假如月经周期不规则，下次月经的日期不好计算，可粗略推算本次月经后的第15天为排卵期。

Rough night? Michael asks condescendingly.

Michael 以一种居高临下的语气对 Lincoln 说，"糟糕的一晚？"

This paper proposes a heuristic algorithm for attribution reduction based on conditional entropy by the comprehension and analysis of data mining algorithm based on rough set theory.

本文在理解和分析基于粗糙集理论的数据挖掘算法基础上针对属性约简提出了一个基于条件熵的启发式算法。

Then, two new algorithms based on conditional entropy, namely CEBARKCC algorithm and CEBARKNC algorithm, are developed in the thesis.

在上述规律的基础上，论文提出了两个新的基于Rough Set理论的启发式知识约简算法：CEBARKCC算法和CEBARKNC算法。

Congee water will be more difficult to digest, and other rough beam can eat it?

粥水是否也会较难消化，其他的粗粱可以吃吗？

Observation of dazzled illumination photograph and observation of scanning report lens show the bacterium is in the conglutinate of nick cohesion collect of rough surface.

荧光照相观察及扫描电镜观察显示细菌在粗糙表面的划痕内聚集粘附。

According to the geometrical principle of conical milling cutter with equal helix angle, a new process of rough machining of conical milling cutter with equal helix angle on universal milling machine by using additive equipment is presented.

根据等螺旋锥铣刀几何原理，提出一种借助附加装置在万能铣床上进行等螺旋角锥铣刀粗加工工艺，介绍了该方法加工锥铣刀时工作铣刀的运动方程；给出了附加装置的设计原理，通过对用此方法加工出的铣刀参数进行测试，证明了这种方法的可行性和实用性。

The horizontal universal milling machine technological transformation based on Mitsubishi PLC;2. Analysis of some important points for makinghelical gear on universal milling machine ;3. According to the geometrical principle of conical milling cutter with equal helix angle, a new process of rough machining of conical milling cutter with equal helix angle on universal milling machine by using additive equipment is presented.

根据等螺旋锥铣刀几何原理，提出一种借助附加装置在万能铣床上进行等螺旋角锥铣刀粗加工工艺，介绍了该方法加工锥铣刀时工作铣刀的运动方程；给出了附加装置的设计原理，通过对用此方法加工出的铣刀参数进行测试，证明了这种方法的可行性和实用性。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。