zx

In details , the author studies ZX company procurement cost management from three aspects .

具体而言，论文从三个方面对ZX公司采购成本管理进行来研究。

Evaluation of the measuring accuracy in primary teeth root canal length with ROOT ZX

rootzx根尖定位仪在乳牙根管测量中的应用

Development of ZX 200 mud cleaning device and its application in the projects of Three Gorges

ZX-200泥浆净化装置的研制及其在三峡工程中的应用

The compared study of root canal length measured by Root ZX endometer and X-ray

ZX根管测量仪与X线片试尖测量根管长度的比较研究

The Influence of Pulp Status on the Accuracy of Root ZX Electronic Apex Locator

牙髓状态对rootzx根尖电测仪准确性的影响

The ZX Type Turning Device of Belt Conveyer

ZX型带式输送机转向装置

The influence of different media environments on the accuracy of Root ZX measuring the length of root canal in vitro

不同根管冲洗液对根管长度测定仪测量准确性的影响

ZX agent is added to improve the dyeing results , its optimum amount is 1.2 times of the dyes .

研究采用微悬浮体化助剂ZX以提高染色效果，并确定其最佳用量为染料用量的1.2倍。

Conclusion : The accuracy of Root ZX is reverse to the diameter of root canal foramen .

结论：rootzx的准确性与根尖孔的直径呈负相关。

Objective To assess the value of ROOT ZX canal length meter ( ROOT ZX ) in clinical practice .

目的评价森田rootzx根管长度测量仪临床应用价值。

In vitro evaluation of the correlation between the size of apical foramen and the accuracy of root ZX

根尖孔大小对rootzx准确性影响的体外研究

An experimental study on accuracy of Root ZX apex locator in relation to various diameters of root canal foramen

rootzx测量准确性与根尖孔直径关系的实验研究

There are not significant differences between fifth-grade math teachers from Zx Primary School and the Sy Primary School .

zx小学与sy小学五年级数学教师数学问题提出教学情况不存在显著性差异。

Conclusion : Root ZX electronic apex locator is an useful and accurate device for the determination of canal length .

结论：rootzx根尖电测仪能较准确测定根管工作长度，提高根管治疗的质量和工作效率。

It means the root canal length measured by Root ZX is more accurate than by radio-graphs .

提示应用rootzx根管长度测量仪所得到的工作长度比X线法准确。

Objective To evaluate the effect of Root ZX apex locator on root canal obturation with lateral compaction .

目的评价rootzx根尖定位仪对侧向加压法根管充填质量的影响。

Objective : To investigate the clinical effect of Root ZX electronic apex locator in measuring posterior teeth root canal working length .

目的：探讨rootzx根管长度电测仪测量后牙根管工作长度的临床效果。

This paper introduces the structure , the operation principle , technical parameters and the application scope of the ZX type turning device of belt conveyer .

介绍了ZX型带式输送机转向装置的基本结构、工作原理、技术参数和适用范围。

Influence of Root ZX Apex Locator on the Quality of Root Canal Obturation of Single-canal Teeth

rootzx根尖定位仪对根管充填质量的影响

A set of data from ZX railway line is tested using such two algorithms , which proves that the algorithms are of efficiency and actual utility .

通过ZX铁路实测数据验证了上述两种算法的有效性和实用价值。模拟实验证实了该方法的有效性和实用价值。

Conclusion Root ZX apex locator can measure root canal length accurately and improve the quality of canal obturation with lateral compaction .

结论rootzx根尖定位仪可以准确测定根管长度，从而明显提高侧向加压法根管充填质量。

CONCLUSION : The method of root canal length measured with TRI AUTO ZX root canal apex locator is one kind of accurate and impersonal one .

结论：牙齿长度电测法是一种比较准确、客观的测量牙齿工作长度的方法。

The system is composed of model ZX - ⅱ measurement recording instrument of goat performance and data management system . The pulling force , voltage and current signals are measured in real time .

该系统由ZX-Ⅱ型转辙机特性测试记录仪以及数据管理系统两部分组成，能实现对拉力、电压、电流、时间信号的动态实时测量。

The results show that the σ z ,τ zx ,τ zy between the sintered part and the base plate are the main cause of the sintered warping .

结果表明，烧结件与基板结合层处σz、τzx、τzy的过大是造成烧结件翘曲变形的主要原因。

When pulp chamber access were achieved , the working length of each canal was measured using ROOT ZX apex locator with root canals in dry or moisture conditions .

常规根管清理后，采用rootzx根管长度电测仪在干、湿两种根管状态下进行根尖位置的探测，根管充填后，根据X线片影像确定根管长度电测法的准确性。

Conclusion : Using Root ZX to measure elderly patients ' root canal length complies with physiological conditions , which can in turn improve the accuracy of measuring root canal working length and improve success rate .

结论：用rootzx测量老年人的后牙根管长度，符合解剖生理情况，可以提高测量的准确性，提高治疗成功率。

With the support of parent company , the primary goal of ZX is to invest on cable television network in ten provinces in China and to become the biggest cable television network supplier in industry .

在集团公司的支持下，公司的初步目标是在全国十个省市开展有线电视网络的投资运营，成为我国最大的有线电视网络投资运营商。

Methods : One hundred and one patients with 150 teeth were divided randomly into three groups : group 1 with hands measuring method , group 2 with hands and X-ray measuring method , group 3 with ROOT ZX method .

方法：随机将101例患者、150颗需根管治疗的牙齿分成3组，每组50颗，分别用手测法、X线指感法和rootzx法测定根管工作长度，比较其准确度。

Eventually get a credit rating index system for of Lanzhou Polytechnic small enterprise customers , banks ZX improvement program , and the case of application of the credit rating index system improvement program , and to test its feasibility .

最终得到了ZX银行针对兰州工业小企业客户的信用评级指标体系改进方案，并对该信用评级指标体系的改进方案进行了案例应用，并检验其可行性。

ZX in subsidiary financial risk management still exist : controlling model is not mature , inefficiency , risk warning lag and the supervision mechanism is not perfect etc. , leading to the group risk control effect is not ideal .

ZX集团对子公司财务风险管控中仍存在着管控模式不成熟、管控效率低下、风险预警滞后和监督机制不健全等一系列问题，导致集团风险管控效果不理想。