Objective To evaluate the diagnostic value of patch test in environmental and occupational dermatitis caused by metal sensitivity, and to understand histopathological features of contact dermatitis due to nickel exposure.

Occupational dermatitis can be verified into contact dermatitis, allergic dermatitis and phototoxic dermatitis.

职业性皮炎可分为接触性皮炎、过敏性皮炎和光接触性皮炎等。

Drug-induced Exfoliative Dermatitis: Literature Analysis of 240 Cases

240例药源性剥脱性皮炎文献分析

Nursing of one cases of drug-induced exfoliative dermatitis caused by oral itraconazole

1例伊曲康唑口服液致药物性剥脱性皮炎患者的护理

Object: To provide guidance for safe clinical use of medicines by evaluation of the literatures on drug induced exfoliative dermatitis.

目的：通过对药物致剥脱性皮炎不良反应的文献分析，为临床安全用药提供依据。

Retrospective analysis of 208 cases on drug induced exfoliative dermatitis

药源性剥脱性皮炎208例文献回顾性分析

Each investor can contribute cash or buildings, equipment and technical know-how as investment. Separate Depreciation Expense and Accumulated Depreciation accounts are maintained for different types of depreciable assets, such as factory buildings, delivery equipment, and office equipment.

每位投资者可将现金、厂房、设备和技术作为投资。不同的应计提折旧的资产，如：厂房、运输工具和办公设备等，设有独立的折旧费和累计折旧账户。

When depreciable assets are disposed of at any date other than the end of the year, an entry should be made to record depreciation for the fraction of the year ending with the date of disposal.

当折旧范围内的资产不是在年末被处置，必须作一个会计分录记录当年截至处置日那段时间的折旧。

Accounting or book-value ROI assumes straight-line depreciation of depreciable assets and a constant cash flow from one year to another within a given timeframe, say three years.

会计ROI或帐面值ROI对可折旧资产采用直线折旧方式，假定在给定时间内（例如三年内）每年间的现金流是一个常数。

Intercompany profit on depreciable assets

折旧性资产内部利益

Capital Spare-is the parts within inventory that are purchased as spare parts for depreciable assets ( e.g., capital equipment).

属一种存货&购入用于可计折旧资产替换的备用件。

Certain types of depreciable assets, such as automobiles and trucks, sometimes are traded in on new assets of the same kind.

某些种类的可折旧资产，如汽车和卡车等，有时可以置换成同类的新资产。

This paper presents an improved DC load flow with compensation of bus voltage, and based on these improvements and decoupled Happ's formula, two economic dispatching algorithms are proposed.

本文基于改进的带节点电压补偿的直流潮流与简化的Happ法公式，提出两种快速、有效的有功安全经济调度算法：改进直流法和混合直流法。

On realization of happ in ess

论幸福的实现

Man of our clients are world famous companies, we are happ to see the development and increase of their brand assets in China through our professional communication services.

我们有幸为许多世界著名品牌和中国领先世界的企业提供专业品牌传播服务，并为这些品牌的在中国的发展和增值感到自豪。

A new algorithm routine for calculating Standardized System Transfer Function from Signal Flow Graph by combining Shannon Happ Formula with Johnson Method is introduced in this paper.

通过将Shannon Happ公式和Johnson方法相结合，介绍了一种计算系统信号流图传递函数规格化解析表达式的新算法。

And it is in the consistence between the subjective form and objective content that true happ in ess lies.

在济贫形式方面。幸福的真实性是主观形式与客观内容相一致的本性。

The algorithm for calculating transfer function of a signal flow graph by Shannon Happ formula and Johnson method

基于Shannon-Happ公式和Johnson方法计算信号流图的传递函数

The town was quiet but remote, they felt very happ though.

小城幽静而偏僻，他们感觉却很幸福。

Results show that the effect of charge weight variation on the muzzle velocity probable error is not significant when the variation is within normal range.

结果表明，装药量在其正常范围内波动时，装药量的变化对初速或然误差的影响并不显著。

In the methods, calculations of total water current vector, leeway and total probable error of position are carried out by computer program.

用计算机程序实现了包括总水流矢量的计算、风压差的计算及位置总或然误差的计算。