Another important role inventory plays is to reduce cost by exploiting any economy of scale that may exist during both production and distribution.
库存的另一个重要作用，是通过使用可能存在于生产和配送过程中的规模经济来降低成本。
In multi item inventory systems significant economies of scale can be exploited when the way of jointly replenishment orders for groups of items is adopted.
在多品种库存系统中采用联合补充订货方式可以创造大规模的经济效益。
In this study, occupational self-efficacy scale, 16pf Personality Questionnaire and Holland vocational interest inventory, on the 350 vocational schools conducted a survey of vocational students.
本研究采用职业自我效能量表、16pf人格问卷和霍兰德职业兴趣量表，对350名职业院校高职学生进行了问卷调查。
Methods To use the self-esteem inventory (SEI) and the pupil rating scale revised (PRS) in 30 cases of LD children and paired normal children.
方法对30例LD儿童和与之匹配的正常儿童用自尊量表（SEI）和学习障碍筛查量表（PRS）进行了测评分析。
It USES GIS-based forest inventory data at a scale of forestry bureau.
它是以林业局为单位、用GIS框架下的森林资源清查数据建立的。
The questionnaire was significant positive correlation to center for epidemiologic studies depression scale and state anxiety inventory, but significant negative correlation to self-esteem scale.
问卷与流调中心抑郁量表、状态焦虑量表呈显著正相关，与自尊量表呈显著负相关。
Method: Interaction Anxiety Scale (IAS), Personality Evaluation Inventory (PEI), Social Skill Inventory and Faith in People Scale are performed in 194 normal university students.
方法：采用社交焦虑量表(IAS)，个人评价问卷(PEI)，自编社交技能和他信问卷对194名大学生被试进行测试。
Methods The Chinese Maslach Burnout Inventory, Self-esteem Scale, General Health Questionnaire and Intention to Quit Inventory were used to 175 nurses.
方法利用工作倦怠问卷、自尊问卷、一般健康问卷和离职意向问卷对175名护士进行测评。
Methods: 350 college students were assessed with Satisfaction with Life Scale, Beck Depression Inventory and optimism questionnaire.
方法：采用生活满意度问卷、抑郁问卷和自编的乐观问卷对350名大学生进行调查。
Methods 148 senile in-patients were assessed with the Self-rating Depression Scale and Depression Status Inventory (SDS).
方法对148例老年住院患者采用中文版流调用抑郁自评量表进行调查分析。
Method 641 students in Chengdu and Chongqing were tested with self-worth scale and State-Trait Anxiety Inventory, STAI-Form Y.
方法采用青少年自我价值感量表和状态特质焦虑量表对成渝两地641名大学生的自我价值感和焦虑状况进行团体测试。
So Bulk buying, movement and storing brings in economies of scale, thus inventory.
因此，批量购买，运动和储存带来了规模经济，从而库存。
Methods 1701 new college students were tested with UPI (University Personality Inventory) and Social Support Scale.
方法采用大学生人格健康调查表和社会支持评对1701名大学新生进行测查。
Methods 9728 students were evaluated by Mental Health Screening Inventory of the children and adolescents and Mental Health scale of the children and adolescents.
方法采用儿少心理问题筛查表和儿少心理健康量表对9728名中小学生进行评估。
The primary outcome was a change in the score on the Cohen–Mansfield Agitation Inventory (CMAI) (on a scale of 29 to 203, with higher scores indicating more agitation) at 12 weeks.
主要评估结果通过12 周的Cohen–Mansfield精神激动目录（CMAI）进行评估（评分为29至203范围，分高提示越激动）。
The primary outcome was a change in the score on the Cohen–Mansfield Agitation Inventory (CMAI) (on a scale of 29 to 203, with higher scores indicating more agitation) at 12 weeks.
主要评估结果通过12 周的Cohen–Mansfield精神激动目录（CMAI）进行评估（评分为29至203范围，分高提示越激动）。
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