几种的例句大全

In the last period, some new transformer protection schemes including power differential method are studied, and the improved method based power during half of one period.

在论文的后一阶段，对功率差动法等几种新型的变压器保护方案进行了分析研究，在这个过程中提出了半周平均功率的改进算法，有效地提高算法的灵敏度。

Several illuminance distributions of diffused reflection, established by the light sources with different luminous intensity distributions in space, are calculated.

对几种不同光强空间分布的光源在积分球内壁产生的漫射照度分布进行了计算，并将对两个光源的计算结果与用R。

The main natures of the diffusion are universality, inevitability, non-linear and other properties. The main diffusion approaches are string diffusion, radiation diffusion, polymer diffusion, reverse diffusion feature and so on. 3.

气象灾害风险扩散的主要方式有串型、辐射型、聚合型、逆向型等几种，具有普遍性、必然性、非线性等特征。3、研究揭示了气象灾害风险的扩散机制。

However, the package format is only so few codes.

不过格式的封装只有那么几种编码.

The influence of several factors to the expression of protein B of the E.coli

几种因素对重组大肠杆菌目标蛋白表达的影响

There are several Methods: To put dye onto material.

有几种方法在材料上上色.

Method of CAD Modeling in Pro/ Engineering Based on Point Cloud Data

在Pro/E中基于点云数据建立CAD模型的几种方法

Several motion manners of the carbide tool surface grinder were introduced.

作者首先介绍了硬质合金刀片端平面研磨机的几种运动方式；

This article presents some usual ways of solving the range of function value.

本文介绍几种常用的求函数值域的方法.

There are several species of copper butterfly, many of which have copper-coloured wings.

有几种铜色蝶, 它们有青铜色的翅膀.

There are several matrices naturally associated with a graph and its vector spaces discussed above.

存在几种与图和上面讨论的向量空间有自然联系的矩阵.

Objective To analyze the zymogram of peroxidase ( PER) and phosphoglucose isomerase ( PGI) of three species of Sarcocystis.

目的比较几种肉孢子虫过氧化物酶、磷酸葡萄糖异构酶同工酶酶谱。

Study of Pollen Germination Characteristic of Several Tree Peony Under Different Storage Conditions

不同储藏条件下几种牡丹花粉萌发特性的研究

Introduces several economic models used in grid computing: commodity market model, posted price model, bargaining model, tendering/ contract-net model, auction model, bid-based proportional resource sharing model and cooperative bartering model.

介绍了应用在网格环境中的几种经济模型：商品市场模型、标价模型、议价模型、招标/合同网模型、拍卖模型、基于投标的均衡资源共享模型和合作交换模型。

The relationship between ASI and SBP, DBP and PP of both healthy and hypertension subjects were analysised.

第三,分析ASI与 收缩压(SBP) 、 舒张压(DBP) 和脉压(PP)这几种影响动脉僵硬度的指标之间的关系.

This paper mainly presents the structure, fabrication, principal properties and applications of the chip BAW devices and SAW devices newly produced in Japan.

本文主要介绍日本新近生产的几种片式体声波（BAW）器件和声表面波（SAW）器件的结构、制法，及其主要性能和应用。

The properties and fabrications of some major materials for FBAR such as AlN, ZnO, PZT are introduced systematically, and the structures, devices design and applications of BAW filters are discussed as well.

系统介绍了用于薄膜体声波谐振器的几种主要材料（AlN、ZnO、PZT）的具体特点、制备工艺及薄膜体声波谐振器与滤波器的结构、设计及其应用。

Their general solutions are solved for expressing of vibration mode function and frequency equations on usual supports is derived with W operator.

应用W算子，给出了振型函数的表达式及几种常见支承条件下的频率方程。

Ward's method and subfunction method were suitable for the evaluation or classification of waterlogging-tolerance of barley germplasm.

对大麦耐湿性比较研究的几种统计方法中，离差平方和法和隶属函数法对大麦进行耐湿性评价、分类较好。

Morover, we provided some new and pratical methodes to monitor the formation of the BLM system.

3.在传统的BLM膜成膜检测的基础上, 我们通过多次实验,给出了几种更加切实可行的BLM膜成膜质量标准的的判断方法.