查询词典 zero inventory

On the basis of analyzing the law of variation of the zero order current, the zero order voltage and the zero order power in the isolated neutral system, a synthetic criteria principle of selecting the grounded fault line according to three criterias at the same time was put forward.

1中性点不接地系统零序电流的分析中性点不接地系统在发生故障时零序电流的变化最明显，因而对故障情形下零序电流的大小、相位及其功率等关系进行分析很有必要。1.1零序电流的大小关系对于NUS，其线路图见图1。图中kl和k：断开。

Starting with the traits of zero order impedance and the relationship between zero order current and zero order impedance,analyzes the main differences of electric traits of power cable s and aerial lines and the disadvantages of applying power cable s into the traditional grounded protection.

从正、负、零序阻抗特性以及零序阻抗与零序电流的关系入手，分析了架空线路与电力电缆电气特性的主要区别及传统接地保护应用于电力电缆线路所带来的弊端。

Starting with the traits of zero order impedance and the relationship between zero order current and zero order impedance,analyzes the main differences of electric traits of power cables and aerial lines and the disadvantages of applying power cables into the traditional grounded protection.

从正、负、零序阻抗特性以及零序阻抗与零序电流的关系入手，分析了架空线路与电力电缆电气特性的主要区别及传统接地保护应用于电力电缆线路所带来的弊端。

Pilot zero sequence directional protection may fail to operate because the zero sequence current on one end does not reach the set value of the protective relay,although zero sequence directional elements on both ends operate correctly.

线路发生接地故障时，两侧零序阻抗相差过大将导致两侧零序电流差别过大，虽然两侧的零序方向元件均能正确动作，但是由于一侧零序电流达不到动作定值，从而造成纵联零序方向保护拒动。

We also can say zero point zero zero three.

其中的3份表示3/1000，也可以表示0.003。

Our suppliers are expected to have zero incidents and zero disruptions, provide products with zero defectives, and have flawless delivery performance and on time responsiveness to issues.

德尔福希望他们的供方具有零事故苗子和零断供，所提供的产品都是零缺陷的，在性能上是无瑕疵的以及及时对问题做出反映的。

Sub - zero translation, explained below zero , below zero means English, Chinese, English, Chinese ...

零度以下的翻译，零度以下的解释，零度以下的意思英文，中文，英语，汉语。。。

This page is to provide English learners and translators: sub - zero translation, English-English Xiang Jie, phonetic, sub - zero online pronunciation, and sub - zero correlation listen.

本页为英语学习者及翻译人员提供：零度以下的翻译、英英详解、音标、零度以下的在线发音、以及零度以下的相关例句。

It is difficult to get the best inventory control policy of stochastic inventory system by analytical method.

有效的库存控制策略可以降低库存成本，从而降低企业的经营成本，提高企业在市场中的竞争力。

System is mainly to finish the book warehouse inventory management, including storage of books, a library, inventory, employee information, supplier information, as well as the six aspects of password management.

系统主要完成对图书仓库的库存管理，包括图书入库、出库、库存，员工信息，供应商信息以及密码管理等六个方面。

Must have Coordination and negotiation skill, flexible ideas, and be punctilious person.

必须具备较好的协调与谈判能力，头脑灵活，工作认真仔细

Result: 18 patients are all with simple eye.The pigment mole lies in nasal and temple sides of the ball conjunctiva,in which 2 lie in lacrimal caruncle and semilunar plica.

结果：18例患者均为单眼，色素痣大多数位于内外侧睑裂部球结膜面，2例位于泪阜及半月皱襞，经激光治疗后，10例色素痣消失，有5例行再次激光后消失，2例行第三次激光后消失，1例第四次激光后消失。