如何阅读信封，信封是什么意思，信封短语和例子。

envelopment怎么读，envelopment什么意思，envelopment短语和例句

envelopment怎么读，envelopment什么意思

英 [ɪnˈveləpmənt]美 [ɪnˈveləpmənt]

• n. 包；包封，封套；封皮

envelopment 同根词

词根：envelop

n.

envelope 信封，封皮；包膜；[天] 包层；包迹

envelop 信封；包裹

enveloped 折叠条

enveloping 包络

v.

enveloped 包围（envelop的过去分词）

enveloping 包封；遮盖（envelop的ing形式）

vt.

envelop 包围；包封；遮盖

envelopment 常用句子

1.This paper evaluates the input and output efficiency of the 15 main cities’ creative industry of 2004 in China by Data Envelopment Analysis (DEA).

利用数据包络分析法(DEA)对2004年中国15个主要城市创意产业的投入产出效率进行了总体分析与评价。

2.Then a C2R Data Envelopment Analysis (DEA) decision model with multi-input and output was built to assess whether technique and scale were simultaneously efficient.

在此基础上，建立了基于技术与规模同时有效的多投入多产出的C2R数据包络分析决策模型。

3.The algorithm of dichotomy was applied to find the optimum declination value when the construction of inner and outer envelopment was designed.

该算法使用点对合并的聚合方法来减少点元的数量；构造内外包络时，使用二分法寻找最佳偏移值。

4.This paper introduces a GM envelopment model to predict the price interval of convertible bonds.

研究利用GM包络模型预测可转换债券价格的运行区间。

5.The recipe also assumes the Rational Unified Process as an approach which implies a use-case-centric approach, including iterative envelopment and visual model.

菜谱还将使用RationalUnifiedProcess作为使用的方法，该方法是以用例为中心的方法，包含迭代开发和和可视模型。

6.Then, the arithmetic is improved by employing spectra modification technology, as makes the envelopment of transmitted signal is rectangular.

然后利用谱修正技术对该算法进行了改进。

7.Then, a transmission network planning decision-making method is proposed based on hierarchical data envelopment analysis (HDEA), which unites the experience ofd.

然后，研究了基于层次化数据包络分析法的输电网规划决策方法，将决策者的经验和规划的影响因素统一起来。

8.The paper systematically analyses the efficiency of commercial banks in China with the Data Envelopment Analysis (DEA) method.

本项研究基于DEA（数据包络分析）方法系统分析了我国商业银行效率状况。