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The application of the principle of independence has brought a series of consequential influence on both law and practice.

其中信用证的独立性原则是信用证机制第一重要的基石和支柱！

Based on the quality of conservation, conservation of momentum and energy conservation principle, three-dimensional steady hydraulic mathematical model and its boundary conditions have been deduced out

基于质量守恒、动量守恒和能量守恒原理，建立天然气管道三维稳态水力计算的数学模型，并给出了模型的边界条件

On the basis of consistency principle during bussiness operation, revenue earned and revenue realized always happens in different accounting period.

摘要以连续性为基础的企业经营活动中，收入的实现和收入收回往往出现在不同的会计期间。

Finally, the principle of a 5DOF tracker based on single-frequency continuous ultrasonic wave is also investigated.

此外，还进行了单一频率连续超声波方位跟踪器的原理研究，提出了单一频率五自由度方位跟踪方法。

In this paper, based on the analysis of the structure, movement principle and math model of PMSM, fundamental theories of vector control, coordinates transform and algorithm of space vector PWM are introduced and PI control, speed and position calculation methods are discussed.

本论文在分析了PMSM的结构、运动原理及数学模型的基础上，系统地阐述了PMSM交流伺服系统矢量控制的基本原理、坐标变换方法及空间矢量脉冲宽度调制波的生成算法，论述了PI控制算法和速度位置计算方法。

The most advanced and successful methods of corona surface treatment are based on a principle of high voltage discharge in air.

目前最先进和成功的方法的电晕表面处理是基于原则的高电压放电在空气中。

Based on practice of cyanidation leaching with air agitation cyanidation trough in Wulaga Gold Mine,this paper briefly introduces the principle of trough work and its application in practice,and analyzes its performance characteristics,advantages and disadvantages.

结合乌拉嘎金矿的氰化浸出作业应用空气搅拌浸出槽的实践，简要介绍了空气搅拌浸出槽的工作原理和生产应用情况，并分析了其性能特点及优缺点。

Aiming at the difficulties of solving large-scale normal equation and error equation,it proposes a method on the basis of Cholesky decomposition principle.

针对大型法方程和误差方程解算问题，提出为矩阵寻求一个好的排序，使得它的 Cholesky分解后的下三角矩阵有较少的非零元素个数。

Based on the advantage of artificial lung, the background, principle and materials of membrane oxygenator are descried briefly.

在明确了膜式人工肺优势的基础上，简要介绍了其产生背景、原理和材料。

This article summarized the principle of EBM and attached with a clinical trial sample about effects of glutamine dipeptide on gut barrier function,post-operative complications and the hospital stay.

本文总结了证据医学的原理，并附有谷氨酰胺双肽对肠屏障功能，术后并发症及住院时间等影响的实例。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。