在作业加工时间简单线性恶化下，提出作业的非负开始和停止延迟恶化率，构造了满足约束条件的复合作业。
Under the simple linear deteriorating, nonnegative start and stop lag deteriorating rates are introduced so as to combine jobs and construct composite jobs satisfying precedence relations.
采矿作业包括棕褐色的露天矿坑，加工设施和尾矿池，也就是分离石油后的水和矿物存储的地方。
The mining operation includes a tan pit mine, processing equipment, and tailings ponds, where water and minerals are stored after the oil is removed.
该公司因此决定暂停加工作业将延至7月下旬，使其有时间减少水库存总量。
Thecompany has therefore decided to extend the suspension of processing operationsuntil late July to give the total water inventory time to reduce.
传统的奶酪制作业由未经消毒原料乳加工而成，制作者辛勤劳作，细心照料，而现在为了适应国外市场，乡土奶酪协会担心这些优良的传统将被取而代之，做出没有味道，经过消毒的奶酪。
It fears that traditional cheese-making, demanding raw milk, sweat and loving care, is being eclipsed by a bland, pasteurised industry, designed in part to suit foreign markets.
最佳在设备、加工PC板材的工程毕竟，查验作业的时分，再将维护膜掀开。
Best in equipment, processing of PC board, after all, check the homework, then lift maintenance film.
在允许作业柔性加工的基础上，本文提出一种新的两目标机器加工排序问题。
In this paper, we propose a new machine process sequencing problem with two objectives considering the operation flexibility.
这将是不寻常的加工作业在现代。
This will be an unusual machining operation for modern times.
仍然可以进行电镀、热处理和机加工作业。
Plating, heat treating and machining operations can also be used.
在下面这节中，要讨论的是能在传统普通车床上进行的各种机加工作业。
In the following section, we discuss the various machining operations that can be performed on a conventional engine lathe.
采矿是一种行动，过程或作业，把有用矿物开采出来，并运送到加工地点或使用地点。
Mining is an act, process or work for extracting minerals and transporting them to the point of processing or use.
为提高成井质量和施工作业效率，还必须在施工工艺和管材加工方面进行一些改进。
Some improvements on the aspects of construction technology and pipe processing must also be made to increase well quality and work efficiency.
一般而言，磨削被认为是一种通常用于获得高尺寸精度和较好表面光洁度的精加工作业。
Generally, grinding is considered to be a finishing process that is usually used for obtaining high-dimensional accuracy and better surface finish.
基于交货期的模具车间作业调度问题是解决不同类型工件的加工排序，使其误工最少。
The mould manufacture scheduling based on due date is a problem of how to schedule operation processing sequence to minimize tardiness.
铣削是采用被称为铣刀的多刃旋转刀具完成的机加工作业。
Milling is a machining process that is carried out by means of a multiedge rotating tool known as a milling cutter.
典型的工业机器人例如焊接机器人、喷漆机器人、装配机器人等大多是固定在生产线或加工设备旁边作业的，本论文作者在参考大量文献资料的基础上。
Most typical industrial robots such as welding robot, painting robot and assembly robot are all fixed on the product line or near the machining equipment when they are working.
布置作业：制作零件的加工图。网页更新。
Homework to start: Create part drawings for manufacture. Update website.
精益求精的CMA系列产品，成为工业现场的新作业手段——激光加工的最好载体。
Keep improving CMA series machines become the new operation means in the production site as it is the best cutting machine for laser process.
粘度低，加工后的脱脂作业容易，不含氯。
Low viscosity, make easy de-greasing after tapping. Chlorine-free.
结论木制家具制造加工业的职业病危害不容忽视，应合理改善作业环境，控制有害因素的浓度和强度。
The working environment should be improved and the concentration and density of the risk factors should be controlled in order to protect the workers' health.
公司从产品设计、材料研发、模具加工到成型一条龙作业，为顾客提供最合理的价格、最佳的品质及服务。
Hanfeng starts from designing, material developing, mould processing to shaping. It offers customers the best price, the best quality and service.
结论槟榔加工作业对女工生殖功能有影响。
Conclusions The areca processing could affect reproduction function of female workers.
目的探索皮毛加工作业环境对工人呼吸系统的影响。
Objective to study the respiratory system injury in fur processing environment.
制造车间作业计划就是确定工件的加工顺序，确定机器加工每个工件的开始时间和完成时间。
The job planning in a manufacturing workshop is to fix on the machining sequence, the starting time and finishing time for each part.
由于机加工能获得比其它制造作业更好的表面光洁度，所以机加工作业具有实用价值。
Machining operations are utilized in view of the better surface finish that could be achieved by it compared to other manufacturing operations.
目的了解人造宝石加工行业职业危害因素对作业工人健康影响。
Objective to understand the hazardous effects of occupational risk factors on the health of the workers in an artificial gem plant.
夹具在机加工作业时夹持工件，但它不象钻模那样包含引导切削刀具的特殊布置。
A fixture holds the work during machining operations but does not contain special arrangements for guiding the cutting tool, as drill jigs do.
决定哪些机器或加工中心应当加工哪些作业。
It is determined which homework which machine or machining center should be processed.
学术界常用结构理论和资源理论来解释人在多任务信息加工中的作业表现。
Structure theory and resource theory were used to explain the performance of multiple task.
通过对钻孔加工族的时间研究，初步建立不同工步单件加工时间的标准资料，并探讨节省作业转换时间的方法。
By studying some boring machining families, standard time datum for unit operation was set up. Some methods of shortening operation changing time were also presented.
通过对钻孔加工族的时间研究，初步建立不同工步单件加工时间的标准资料，并探讨节省作业转换时间的方法。
By studying some boring machining families, standard time datum for unit operation was set up. Some methods of shortening operation changing time were also presented.
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