But without the disposition to truck, barter, and exchange, every man must have produced to himself every necessity and conveniency of life . 然而，人类如果没有互通有无、物物交换和互相交易的倾向，各个人都须亲自生产自己生活上一切必需品和便利品。
2.
Use cpld , we can get time sharing what need for circuit conveniency , simulate and validate it 对于电路所需的时隙，用cpld的分频结构可以很方便得到并加以仿真验证。
3.
Since 1970s , the internet has been increasingly developed and widely used for its conveniency and efficiency 20世纪70年代以来,计算机网络以其便捷和高效得到了飞速发展和广泛应用。
4.
Nov . 17 . this day i began to dig behind my tent into the rock to make room for my farther conveniency : note , two things i wanted exceedingly for this work , viz 十一月十七日今天开始，我在帐篷后的岩壁上开始挖洞，以扩大我住所的空间，使生活更方便些。
5.
In the semi - active damper of high - speed train , piston ' s velocity should be measured conveniency and accurately for succeeding in calculoting and adjusting the damp parameter 摘要基于天棚原理的高速列车半主动减振器中，为实现对实际安装减振器阻尼系数的计算和调整，需方便、准确地测量活塞运动速度。
6.
With continually developing of our company , more people visit our website . we add two items which are message board on line and booking the information of our products for conveniency of our communiction 随着我们公司的日益壮大，网站的访问量也与日俱增，为了增大我们网站的信息量，丰富内容，方便你们的访问和网站的管理以及增强你我之间的沟通和联系。
7.
The fingerprint has the characteristics of conveniency , availability , safety and reliability besides the biometrics uniqueness and the permanence , therefore it is used as the main basis to identify individual identity in some fields 指纹除了具有生物识别的有唯一性和永久不变性外,还具有方便、高效、安全、可靠等优点,因此在各个领域被人们用来当作鉴别个人身份的主要依据。
8.
Cbr systems have lots of strongpoints , such as the completely expressing of the information , the incrementally learning , the precisely simulating of the visualized thought , the conveniency of the obtaining knowledge , the h igh efficiency of solving new things and so on Cbr的显著优点有：信息的完全表达，增量式学习，形象思维的准确模拟，知识获取较为容易，求解效率高等。本论文研究了贝叶斯网络、范例推理以及贝叶斯网络在范例推理中的应用。
9.
The near - stoichiometri litao3 has excellent speciality , such as high efficient conversion , tune conveniency , biger size and high damnify value etc . in this dissertation , the theory of quasi - phase - matched ( qpm ) technology and optical parametric oscillation ( opo ) was expatiated and studied first 近化学计量比litao3 ( slt )晶体在做参量振荡方面具有转换效率高、调谐方便、尺寸大、损伤阈值高等非常好的特性。本文首先对准相位匹配技术和光学参量震荡器的理论进行了阐述和分析。
10.
The paper introduces the unitive criteria of all kinds of internet resources : credibility , accuracy , reasonableness , conveniency and supporting rate ; and also describes the criteria of the web of business , organization , news , speciality , and personal , furthermore , through referring questions to make the criteria reifier 摘要介绍了网络信息资源的统一评价指标：可信性、精确性、合理性、便利性、支持率；详细阐述了商业网站、组织机构网站、新闻网站、专业网站以及个人网站的信息评价指标，并以提问的方式来表现这些指标，使网络信息资源的评价指标易于操作。
