Optimal inventory model with variable lead time, shortage and deteriorating items is discussed, the rule of deteriorating rate changing with lead time is taken.

建立了在可变提前期下允许缺货和产品有损耗的最优化库存模型，提出了损耗率是随着提前期变化的规律。

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Based on the analysis of lead-time in supply chain, the paper presents a calculating method for dynamic lead-time of homemade parts so as to improve the operation.

在对供应链提前期分析的基础上，提出了一种自制件动态提前期的计算方法作为对供应链固定提前期的补充，以提高供应链系统的运行效果。

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According to the defects of the researches dealt with controllable lead time, the authors present a continuous review inventory model with nonlinear lead time crashing cost and lost sale.

针对可控提前期领域现有研究的不足，提出基于非线性提前期成本和存在顾客流失情形下，采用连续盘点策略的库存管理问题。

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Over time,high blood sugar can lead to blindness, kidney failure, heart disease and nerve damage.

VOA: special.2010.01.13

Fate will permit no apocalypse before its time, before the necessary and painful steps that have to lead up to the Last Judgment.

命运在来之前不会允许人们去启示别人，必须要自己去经历必要而又痛苦的那几步,才能走向最终的审判。

耶鲁公开课 - 弥尔顿课程节选

And this'll lead into what you're going to see next time as well as what you're going to do tomorrow.

这会对于你,接下来要学到的,和明天要做的东西起一个引导作用。

麻省理工公开课 - 计算机科学及编程导论课程节选

With a lead time of four weeks, it was able to get within one colour either side 90% of the time.

ECONOMIST: Betting on influenza outbreaks

Croatia coach Bilic leaves his post after the tournament after a successful six-year spell in charge and three minutes before half-time, he saw his team take a lead that this time they would not relinquish.

CNN: Cesc Fabregas rescues point for Spain

Two successive Robinson penalties put the home side in front for the first time and a three-point half-time lead.

BBC: Gloucester 19-12 Leicester