The person's need is finite, the limit effectiveness of the product is consequently degressive.

However, distant river field also is facing the dilemma with degressive resource.

然而, 辽河油田也面临着资源递减的困境.

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Below downtown and line function, each price gradient grade show gradient outside introversion oneself degressive change.

在市中心和环线作用下, 各个地价梯度等级自内向外呈梯度递减变化.

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The rule that field extracts , can divide commonly be high yield period, firmly period, degressive period.

油田开采的规律, 一般可分为高产期 、 稳产期 、 递减期.

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Resource increasing cost of degressive, exploitation, this is the objective law that resource city avoids hard.

资源递减 、 开采成本递增, 这是资源型城市难以避免的客观规律.

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The current research situation and development prospect of bio-degumming of flax were summarized.

本文综述了亚麻生物脱胶研究的发展状况和前景.

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Therefore , the degumming methods, development and status of jute and jute are studied in the paper.

文章介绍了黄、红麻纤维脱胶的方法, 麻纤维脱胶的发展现状.

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Careful carbon control during degumming is the key to the production of large non-magnetic carbide dies.

生产大型无磁合金模具的关键工艺因素是脱胶过程中的控碳.

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It a new method of natural fibre development to study on chemical degumming of eulaliopsis binata.

本课题主要内容是研究龙须草的化学脱胶工艺.

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The paper expounds every related problem to the chemical degumming process of linen roving.

阐述了亚麻粗纱化学脱胶工艺中与化验相关的各种问题.

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A special scouring process used to remove the natural gum, sericin, from silk, is called degumming.

清除蚕丝中的天然胶一丝胶的过程叫做脱胶.

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Different mature degree of soybean can directly affect the degumming process and quality of soybean oil.

不同成熟度大豆会直接影响大豆油的脱胶工艺及油脂品质.

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Degust this wonderful soup.

请品尝一下这碗奇妙的汤.

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Dehiscence of the tympanic segment of the facial nerve.

裂开的面神经鼓室段.

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Result It prevented dehiscence of abdominal incisions effectively.

结果:有效地预防了腹部手术的切口裂开.

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Conclusion Restoring tooth crown longitudinal dehiscence is of the effective Methods: To keep the sick tooth.

结论: 用全冠修复后牙牙冠纵裂是保存纵裂牙齿的有效方法之一.

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Objective To discuss the cause of dehiscence of abdominal incisions and its prevention and treatment.

目的:探讨腹部手术切口裂开的原因及防治.

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Though the analysis of the concrete track cross tie dehiscence, a new maintaining method is provided.

介绍了混凝土轨枕伤损的类型及其原因, 并推出了一种适合混凝土轨枕线路特点的养护作业方法.

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Objective To investigate the prevention and treatment of the abdominal incision dehiscence.

目的探讨腹部手术切口裂开的预防及治疗.

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Stage 1 A : Foeal dehiscence, yellow spot, posterior hyaloids attached to ILM.

中心凹裂开, 可见黄点, 透明的玻璃状膜与内界膜接触.

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Stage 1 A : Foveal dehiscence , yellow spot, posterior hyaloids attached to ILM.

中心凹脱离, 可见黄点, 后玻璃体与内界膜附着.

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