查询词典 Numbers

The codingoperator expresses the genes with N-decimal system floating numbers, and then the genes are divided into integer part and decimal part. The two parts are encoded into chromosomes respectively. The corresponding selection, crossover and mutation operators are designed with the theory of symbol encoding and the properties of N-decimal system floating numbers.

该编码算子首先将每个基因值用N进制的浮点数表示，然后将其分为整数部分和小数部分，分别重新编码组成染色体；相应的选择、交叉、变异算子采用符号编码的思想，充分利用N进制浮点数的特点进行设计。

The results indicated that the pattern of reserving broad-leaved tree in Chinese fir stand has a flora of 57 families, 102 generas and 138 species more than that of pure stand, which is dominated by dicotyledon that occupied 61.4%and 68.6%of total families numbers and total generas numbers, respectively.

双子叶植物在群落植物组成中占优势，分别占总科数和总属数的61.4％和68.6％。

Line numbers - you can display the line numbers in Professional Notepad.

在线人数-您可以显示行号在专业记事本。

Although the code example rounds decimal numbers, the Round method rounds double-precision floating-point numbers in a similar way.

尽管该代码示例对小数进行舍入，但Round方法以类似的方式对双精度浮点数进行舍入。

MF58 mobile electric eye is similar to the phone book of the common handset, differently the white list in MF58 mobile electric eye only records the numbers of authorized users, and up to 20 users record numbers.

MF58 流动电眼上的白名单类似于一般手机上的电话簿，不同的是，MF58 流动电眼上的白名单只记录了授权的用户号码，并且最多记录20个用户号码。

Compared with the density of states of the alloying system, the increase of the structural stability of Mg-Al alloy with Sb or Bi additions attributes to an increase in the bonding electron numbers at lower energy level below Fermi level, which mainly originates from the contribution of the valence electron numbers of Mg, Mg, Al, Bi and Sb orbits.

电子态密度的分析结果进一步表明，Mg-Al系合金中相结构稳定性提高的主要原因在于：Sb、Bi合金化后，体系费米能级以下低能级区成键电子数的增多，其来源主要是Mg、Mg、Al、Bi和Sb的价电子。

BY mathematics epagoge, the numbers of curves of n-degree space is rabbinical X(n+1),the numbers of poits of n-degree space is rabbinical Xn.

根据数学归纳法，N度空间的曲线数是X(n+1)，N度空间的点数就是Xn。

Morphological observation showed that exposure of≥0.625 mmol/L Na2SO3 could decrease cell numbers significantly and living cells seemed narrower and longer than the usual way with fewer evection. But lower concentrations of Na2SO3 (≤0.156 mmol/L) did not change cell numbers and cell morphology.

形态学观察发现，当接触亚硫酸钠浓度≥0.625mml/L时，细胞数量明显降低，细胞比较细长，突起较少；当亚硫酸钠浓度簇0.156mmol/L时，细胞数量和形态基本无变化。

This calling system is generally composed of a master telephone and several extension telephone numbers. The master telephone has a fixed number, and the several extension telephones have their own numbers in the network.

这种电话系统一般有一台总机和若干台分机组成，主机有一个固定的公用电话号码，若干分机各有自己的局域网号码，当其他公司或单位的电话打进本公司时，首先是主机接到来电号码，主机判断来电是打给公司哪个部门的，完成判断后就将来电转到相应的部门，来电呼叫处理完毕。

To participate in the project, you can download and compile a GMP or UBASIC factorization program, view a page of reserved numbers, then select a range of numbers to factorize and send email to Hisanori Mishima with the range information.

加入项目需要下载并编译一个GMP或UBASIC分解程序，查看保存数据页面，后选择一个序列数据进行分解，并将序列信息email给Hisanori Mishima。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。