necessity的例句大全

Therefore this paper introduced the real-time operating system μ C/ OS-ⅱ and narrated the necessity of the application in the steam calorimeter.

因此本文设计的蒸汽热量表引入了实时操作系统μC/OS-Ⅱ，讲述了实时操作系统μC/OS-Ⅱ在蒸汽热量表上应用的必要性。

This paper describes the significance and necessity of building city's ecological garden and sustainable living environment from three aspects: the existing problems, significance, three benefits and approaches.

本文从城市环境绿化存在的问题，生态绿化的意义和三大效益以及建设生态园林的途径等几个方面进行阐述，论述了建设城市生态园林的重要性和必要性。

Necessity of Early-warning Anti-dumping Mechanism on Legal Consideration

从法律角度探讨建立反倾销预警机制的必要性

According to the application characteristics and approach of distributing net automatization with medial and low pressure, this paper states necessity of automatization and its application scheme.

本文从中低压配电网自动化方案的应用特点到步骤，论述了实现自动化的必要性及实现方案。

Necessity Of Distributing Net Automatization With Medial And Low Pressure And Its PLC Realization Scheme

中低压配电网自动化的必要性及其PLC实现方案

In the first part, the author analyzed the level and illustrated the necessity of land consolidation in our country at present, at the same time, had a review and outlook to the study of land consolidation domestic and international;

第一部分首先分析了目前我国土地整理活动开展的状况以及存在问题，明确了土地适宜性评价和土地整理项目设计研究的必要性，并对国内外土地整理研究进行了回顾和展望；

Firstly, through analysis, the author points out the necessity and feasibility of developing network marketing in XB Corporation.

首先，通过分析网络营销能够带给XB公司的种种竞争优势，结合XB公司营销现状，指出XB公司开展网络营销的必要性。

The reduced flow loading of the sewer network will of necessity represent a lower percentage change.

污水管网中减少的水流量仅有较小的百分比变化.

The Necessity of Setting up Sport Dance in University from the Development of Group Dance in Primary and? Secondary School

从中小学集体舞的开展论高校开设体育舞蹈的必要性

The necessity of applying microcellular foaming technology to form open-cell polymeric porous material is discussed.

通过回顾目前几种微孔材料成型的主要方法,介绍了微发泡成型技术用于制备开孔型微孔材料的必要性.

The paper focuses on the insight and necessity of project-oriented strategic programming.

着重论述项目导向的战略规划的内涵和必要性.

Necessity of Building Permeable Breakwater in Hai ′ an New Port

海安新港建设透空式防波堤的必要性

The vehicles navigation localization belongs to a kind of dynamic system, bringing out with series of data along time passage, therefore, seeking one method to improve processing result to the matched data dynamic error, heighten matching quality has the necessity very much.

车辆导航定位属于一种动态系统，随时间的推移产生时间序列数据，因此，寻求一种能够对匹配数据动态误差具有较好处理效果、能够提高匹配质量的方法是很有必要的。

Through the comprehensive technical level analysis of China plate rolling, pipe making and pipe processing, it points out the possibility and necessity of establishment of ERW casing production line in China.

通过对我国近年来卷板轧制、管材制造及管加工等技术水平综合分析，认为，在我国建造ERW石油套管生产线是必要的、可行的。

This paper analyzes the domestic and international research of presplit blasting Air-deck Charge technology, and put forward the necessity and urgency of using this technology in the highway construction which through the mountains.

论文分析了国内外预裂爆破空气间隔装药技术的研究现状，并提出了在山区公路修建中使用该技术的必要性和迫切性。

Out of necessity and the preservation of my sanity, I've developed a few techniques I use when explaining that we can't always get what we want, in four year old terms.

出于必要性和明哲保身，我总结了一些技巧以诠释我们不可能总是得到想要的东西。

Necessity of the hydraulic conveying is analyzed hereof. Current status, development trend and key point of system design have been introduced also.

对聚烯烃颗粒物料采用水力输送方案的必要性作了分析，并介绍了水力输送技术的发展状况及设计要求。

Consequently, it is not only a necessity for journalists to be engaged in research on news English, but also a benefit to English learners.

因此，研究新闻英语不仅对新闻学家必要，而且对于英语学习者也同样有益的。

To improve QoS, the chip has necessity to control the flow size and serving order of data streams in this process.

在处理的过程中，芯片需要控制数据流的流量大小和接受服务的顺序，以提高QoS。

We can see the necessity of send some goods on consignment first.

我们认为有必要先发一些货寄售.