查询词典 number set

This paper took the paddy soil after saving-water irrigation as the object,which is from Taian town of Yangzhou city, selected microtomy to get undisturbed soil samples respectly between two periods(before irrigation and after harvest), built up the analytical technique of numerical picture system.It also set up the analysis index of macropore structure,such as the number of macropores N, the macroporosityφ,the area A, the perimeter P and so on. Meanwhile make analysis contrast about horizonal distribution among 4cm, 6cm and 8cm scanning areas, vertical differences per 2cm unit and contrast in time between different periods.

本文选取扬州市泰安镇节水灌溉后稻田土壤为研究对象，采用切片法取开灌前和收割后的原状土样，运用数字图像制备技术，获取大孔隙数目N、大孔隙度Φ、面积A、周长P等分析指标，对4cm、6cm和8cm扫描直径内大孔隙作水平向差异性分析，对2cm单位深度上作垂向差异性分析以及对两个不同时期作时间差异性分析。

You can also set the width, ie the minimum number of spaces used to print the next.

您还可以设置的宽度，即最低数量的空间用来打印下一个。

The article applies the multivector algebra which is isomorphism with the real Dirac algebra in the real space-time adopted by Venzo de Sabbata to the contact number of set pair analysis, and consequently, t...

试图将VenzodeSabbata教授所采用的与Dirac代数同构的实时空中的多重向量代数应用于集对分析中的联系数，从而相应地推广了联系数的范畴。

Real space-time ; multivector ; algebra ; set pair analysis ; contact number ; spinor ; manifold

实空间；多重向量；代数；集对分析；联系数；旋量；流形

In this paper,using the measured rate constant and native structure for a set of 22 small two-state proteins,discuss the rule of changing between the two parameters of the contacts and correlation of natural logarithm of the experimental folding rates and number of native contact.

在这篇论文里，以折叠速率和天然结构已知的22个两态小蛋白质作为研究对象，讨论了蛋白质的折叠速率的对数与其基于结构的天然接触数之间的相关性随"接触"定义中两参数的变化而变化的规律。

The NC has a set of metal processing machines, and a large number of experienced technical staff.

拥有一整套的数控金属加工机器，和一大批经验丰富的技术人员。

Not only has the new-rich human resources and possesses a large number of self-developed countries in the world with a modern sophisticated manufacturing equipment and specialized research equipment, in 1998, the new-technology center was identified as state-level technology centers; 1999, the new SAC In the first 30 to the obvious advantages of entering China's 1,000 largest high-tech enterprises. October 2002, approved by the State Ministry of Personnel, to fly the new post-doctoral workstations was set up.

新飞不但拥有雄厚的人才资源，而且拥有一大批引自世界发达国家的现代化精良生产制造设备和专业科研设备，1998年，新飞技术中心被认定为国家级技术中心；1999年，新飞公司以全国第30位的明显优势跨入中国1000家最大高新技术企业行列。2002年10月，经国家人事部批准，新飞博士后工作站挂牌成立。

A set of points such that for every pair of points there is a nonnegative real number called their distance that is symmetric and satisfies the triangle inequality.

区间中的每一对点之间的距离都有一个非负实数与之对应且满足三角不等式。

I forgot a set number of the lock.

我忘记了锁上的一个号码。

The average number of fingers in lock is also used to determine the power control set point.

锁定状态指的平均数量还用于确定功率控制设定值。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐