Firstly the optimal extraction models of resources extraction,under-extraction and over-extraction are built,respectively.
首先分别建立了资源开采有效、开采不足和开采过量的优化开采模型,得到相应的资源价格的优化路径;然后描述了资源税征收预期过程,利用全概率公式推导出各时刻征收资源税的概率,进而建立了征收预期下优化开采模型,得到保证资源有效开采的资源税表达式。
The paper also elaborates the inner relationship between the inadequate division of labor and supply exceeding demand, and .
在列举理论界关于市场供过于求的成因基础上指出社会分工不足是主要的、根本的、有长期影响力的原因 ,在概述社会分工与市场供求关系基础上指出社会分工产生问题必将导致市场供求关系出现问题 ,具体分析了社会分工不足与产生市场供过于求的内在联系 ,提出了提高全社会分工水平、促进市场长期均衡发展的基本主
short time employment for less than the full working week
短工时雇用工作（每周开工不足者）
Despite an improvement in coal output, power shortages affect industry and power plants do not work to full capacity.
尽管煤的产量有所提高，但工业生产仍受到供电不足的影响，发电厂也开工不足。
Some of our recently established areas are fairly rich in material resources and, counting on this, the cadres there are unwilling either to economize or to engage in production.
我们有些地区开辟不久，还颇富足，但是那里的工作人员自恃富足，不肯节省，也不肯生产。
Innovation and gradually improvement of ADR monitoring based on the grass roots
立足基层 开拓创新 逐步提高药品不良反应监测工作水平
On the Reformation and Development of Beijing City College Physical Education;
立足教学本职,不断开拓进取——论我院体育工作改革及发展
Football. I can't live without football.
足球。我的生活离不开足球，
Spare parts are in short supply because of the strike.
因罢工，备件供应不足。
The worker's strike leave the construction crew short hand.
工人的罢工导致建筑工人人手不足。
But, he being still out of business, and her income not sufficient to maintain them with her child, he took a resolution of going from London.
但因他仍没有工作，她的工作又不足养活他们和孩子，他决定离开伦敦。
Since the profile of the globoidal indexing cam is a spiral surface, traditional machining technology couldn't meet it's accuracy demands.
弧面分度凸轮轮廓面为一空间不可展开螺旋面，传统的加工工艺很难满足其精度要求。
Policemen had to escort the referee from the football field.
警察不得不护送这位裁判离开足球
Poor old John has got football on the brain. He can talk of nothing else.
可怜的老约翰念念不忘足球，开口就是谈足球。
The machine was going full blast all night.
机器开足马力，工作了一个通宵。
Even manufacture no longer sufficed.
甚至工场手工业也不再能满足需要了。
To pay insufficiently or less than is deserved.
少付工资支付工资不足或少于应得的
The Comparison of Job Satisfaction Between Workers of State owned Enterprises and Those in Foreign Capital Enterprises;
不同所有制企业职工工作满足感比较
Failure of blooming plants to flower... Insufficient water or light, over fertilizing.
开花植物不开花...水或光线不足，施肥过多。
it was no longer economic to keep the factory open; have to keep prices high enough to make it economic to continue the service.
继续开工厂是不经济的；只有保持足够高的价格继续这种服务才是有利可图的。