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beach cusp相关的网络例句

查询词典 beach cusp

与 beach cusp 相关的网络例句 [注:此内容来源于网络,仅供参考]

Firstly, based on the force acting on a single-particle, establish a discriminant formula of the sand threshold, and prove that the sand threshold belongs to the cusp catastrophe. Then establish the basic equation of the cusp catastrophe using coordinate transformation and catastrophe theory. Finally, while particle Reynold number and equivalend diameter are the state variables and Shields parameter is the control variables, we can obtain the model of cusp catastrophe of sand threshold, putting those variables into the basic equations of the cusp catastrophe. The model is derived from the mathematics, which has a certain mathematical theory foundation.

首先从单颗沙粒受力分析出发,建立沙床沙粒起动条件判别公式,进而证明了风沙起动属于尖点型突变;然后通过坐标变换和突变理论建立了尖点突变的基本方程;最后本文选择颗粒雷诺数和等效粒径作为控制变量,希尔兹参数作为状态变量,并把它们代入尖点突变的基本方程,经过拓扑变换得到风沙起动的尖点突变模型,并与前人的公式及实验数据进行比较。

The cusp catastrophe theory was described. The cusp catastrophe model of seismic signal was established, and it was converted into the standard form of cusp catastrophe.

阐述了尖点突变理论,建立了地震信号尖点突变模型,并将其转化为尖点突变的标准形式。

It is shown from the investigation results that the total consumer's surplus for the Qingdao First Bathing Beach is RMB 197 million yuan/year, the total willingness to pay for beach usage is RMB 6.31 million yuan/year, the total willingness to donate for beach environmental protection is RMB 174 million yuan/year, so the total beach use value has exceeded RMB 430 million yuan/year. If the nonuse value for the Qingdao First Bathing Beach is included, the total beach value is quite considerable.

调查结果发现,青岛市第一海水浴场消费者总剩余达到1.97亿元/年,海滩年度总使用支付意愿达到6310万元,环境保护捐赠意愿达到1.74亿元,总海滩使用价值超过4.3亿元,再加上非使用价值,其价值总量相当可观。

Its a shame the hotel in not on the beach and the road can be a little noisy but the shuttle service to the beach and rooms is excellent and their private beach area with great double sunbeds, hammocks, 4 posters and beanbags are undoubtedly the best on great surin beach and all well spaced out and with great service from the beach staff.

可惜的是酒店不在海滩上,并且有点吵闹,但是到海滩的班车服务以及房间都很棒,酒店自己的海滩有双人日光浴床,吊床,4副海报和4张豆袋椅,毋庸置疑这些在海滩上是最好的,并且由海滩服务员放置好。

Staff are always friendly and very attentive. its a shame the hotel in not on the beach and the road can be a little noisy but the shuttle service to the beach and rooms is excellent and their private beach area with great double sunbeds, hammocks, 4 posters and beanbags are undoubtedly the best on great surin beach and all well spaced out and with great service from the beach staff.

员工们总是很友好,很用心,真遗憾,酒店没有在海滩上,因为路上有点吵,但是到海滩的班车服务很不错,房间也很棒,他们的私人海滩区有着非常好的双人太阳床,吊床,四张大海报和豆袋,毫无疑问是很棒的素林海滩上最好的。

The beach body of Lower Triassic Feixianguan Formation in northwestern Sichuan can be divided into platform marginal oolitic beach and intraplatform point beach. The water is relatively deeper at the forming of most of platform marginal oolitic beach which is not transformed by the diagenesis of fresh water and mixed water and has poor reservoir properties. However, a part of oolitic beach formed under shallow water environment, and it is transformed by the diagenesis of fresh water and mixed water and well dolomitized, which can form excellent reservoir.

川西北下三叠统飞仙关组滩体分为台地边缘鲕粒滩和台地内点滩2种类型,多数台地边缘鲕粒滩形成时水体相对较深,未经大气淡水和混合水的成岩改造,储集性能较差,局部鲕粒滩形成时水体较浅,在经过大气淡水和混合水的成岩作用改造后,白云石化好,可形成储集性能极好的储集体;台地内点滩白云石化较好,储集性能也较好,但分布狭窄,厚度较薄,无规律可寻。

When and we show that system (1) has the cusp bifurcation of codimension 2(ie,Bogdanov-Takens bifurcation); when ,we show that this system has the cusp bifurcation with codimension at least S.

而且我们选择了系统的原参数中的二个作为分支参数,可以使系统(1)进行Bogdanov-Takens余维2普适开折,从而证明系统(1)同宿轨的存在性。

And the seismic signal is transformed into the standard form of cusp catastrophe by establishing the cusp model.

阐述了尖点突变理论,建立了地震信号尖点突变模型并转化为尖点突变的标准形式,在时间域内提取突跳势、突跳时间;在频率域内提取突跳势、突跳次数等参数。

Basing on the positional characteristics of double cusp s produced in the track of link points of planar four-bar linkage and combining with the synthetic equation of conventional track generator,the constraint equation set for the position of track generator that could realize two cusp s;and by means of successive elimination to obtain the most simplified forms of constraint equation set.

基于平面四杆机构连杆点轨迹产生双尖点的位置特性,结合常规轨迹发生器综合方程,建立了能实现双尖点的轨迹发生器的位置约束方程组,并经过逐次消元,得到了约束方程组的最简形式。

Next, the tenth cusp is called MEDIUM COELI, or the MIDHEAVEN, because it marks the exact overhead point that separates morning from afternoon; then, the seventh house cusp is called DESCENDANT, because it is the exact point in the West that indicates the demarcation line between the end of the day and the beginning of the night.

接下来,第十届尖被称为介质COELI ,或中天,因为它标志着间接的确切一点,今天上午从下午分开,然后尖第七届房子被称为后裔,因为这是确切的指向西方,表明划界线之间的最后一天的开始过夜。

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