查询词典 four-part

Integral equation was used 10 calculate the expected duration of stay among four states. Probability generating function was used to get the expected number of patients among four states.

运用最大似然方法估计各状态间的转移强度，利用微分方程推导各状态间的转移概率，并应用积分推导了患者在各个状态的期望逗留期以及利用概率生成函数推得每一状态的期望患者数。

In seceion four , this paper summarizes the inflnenee of modern Guangxi-Vietnam border trade on border region ,The positive influences consist of four facts:form of market net accelaration of melting of nationality strengthening of defence and promotion of friendship of chinaand Vietnam .

文章主要从四个方面，即边境地区市场网络、民族融合、国防力量和中越之间传统友谊，论述了桂越边境贸易在这四个方面的积极影响，促进边境地区产生了新的变化。

Printing equipment: water-based printers: Taiwan Yu Li four-color printing slotting machine (most large format: 3600X2450 mm), three-color printing Korea SAI slotting machine (most large format: 2800X1900 mm), Shanghai long four-color printing mode cutting machine (most large format: 2400X1200 mm), two-color printing proofer Jinchang Shanghai (most large format: 2800X1600 mm).

水性印刷机：台湾裕力四色印刷开槽机（最大幅面：3600X2450 mm）、韩国世昌三色印刷开槽机（最大幅面：2800X1900 mm）、上海鼎龙四色印刷模切机（最大幅面： 2400X1200 mm）、上海金昌双色印刷打样机（最大幅面：2800X1600 mm）。

Secondly, four Chinese proper noun recognizing models are set up based on the above four methods.

实验结果表明，SVM和概率统计组合算法、修正的SVM-KNN算法、修正的SVM算法、聚类的SVM算法均比传统的SVM算法更具优越性，达到了较高的精确率和召回率。

Even the nearest star system, Proxima Centauri 比, lies more than four light-years away, so it appears to us on Earth as it was just over four years ago when the light began its journey.

即使最近的恒星系统——比邻星，也位于四光年开外的地方，所以对于地球上的我们来说，比邻星是四年前其光线开始传播时的样子。

Value of this element cannot be added to Big Four Winds or Little Four Winds, but may be added to Chance Wind and Pung Of Dragon of the same group if applicable.

本番值不得和大四喜或小四喜的番值累加，但可和同组内的正风及三元刻的番值累加。

Value of this element cannot be added to Big Four Winds or Little Four Winds, but may be added to Chance Round and Pung Of Dragon of the same group if applicable.

本番值不得和大四喜或小四喜的番值累加，但可和同组内的正圈及三元刻的番值累加。

Use in swallowing sore throat, cold has a fever, a time four to six pieces, three or four times a day , taking medicine period, cannot eat pungently辛辣）, fish rankfood.

用于咽喉痛，感冒发烧，一次4到6片，一日3到4次，服药期间，不能食辛辣，鱼腥食物。

These four factors act as four sides which make up a value quadrilateral of a company.

只有投资收益率超过资本成本的资本占用，才能为股东创造价值。

A quadrilateral has four equal margins and four right angle.

正方形有四条等边和四个直角。

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。