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- By the existent defect of the pressurize for 2. 5 MN hydraulic pressure scissor in our plant, this article improved it more reasonably. 从2.;5MN液压剪在工作中存在的问题着手;分析油缸在密封中存在的不足;对有杆腔的密封做出了更合理的改进。
- The result shows that there exist defect modes in the transmissiv-ity spectrum,the number of which is equal to t... 与缺陷模频率对应的光场分布为局域状态,并发现局域光场峰值出现在缺陷邻近层。
- When the plating exist defect,the gold-plating nickel-plating both promote the stress-corrosion fracture of Kovar alloy. 在镀层存在缺陷时,镀金、镀镍层均促进柯伐合金的应力腐蚀开裂。
- Based on the experiment research on dynamic characteristics of the original small headform and it’s existing defect, this paper provides a new design. 本论文以对国家摩托车质量监督检验中心提供的原始小号头型的试验研究为依据，根据原小号头型存在的问题，提出了全新的设计方案。
- Introduce the principle of running casing into the we ll and preventing cement mortar from flowing backward device used in oil field a t present, point out its existent defects. 介绍了目前油田上所用的下套管及防止水泥浆倒灌装置的原理，说明了其存在的缺点。
- The existing defect of overload, open phase protection of minitype flameproof motor used in coal mine was analysed and its improved protection scheme was presented. 分析了煤矿井下小型隔爆电动机过载、断相保护存在的缺陷,提出了改进的保护方案。
- Expounds some problems to have to regard highly and need to solve in electronic data processing accounting in our country,points out existent defects of electronic data processing accounting,analyses the reasons and puts forward the countermeasures. 阐述了当前我国会计电算化过程中必须重视和需要解决的几个问题,指出了会计电算化存在的缺陷,并分析了原因,提出了对策。
- The different optimizing control could be used for Mek-Tol solvent dewaxing unit and Mek-Tol dewaxing &deoiling unit.The improvement direction was put forward according to the existing defect. 由于酮苯装置类型的不同,优化控制分别用于酮苯脱蜡装置和酮苯脱蜡脱油联合装置,找出存在的缺点,提出了进一步改进、完善的方向。
- It also put forward the existing defects of accounting administration system. 并联系实际指出了会计管理制度存在的缺陷。
- They detected no defect in the product. 他们没发现产品有任何问题。
- This was his fatal defect; he was of feeble will. 这是他致命的弱点，他意志薄弱。
- A defect of focus, such as blurring in an image. 像差焦点不准确而造成的物像模糊
- A hive cannot exist without a queen. 蜂房不可无蜂王。
- Near-sightedness is a visual defect. 近视是一个视力缺陷。
- They seem to exist on a different spiritual plane. 他们似乎生活在不同的精神境界。
- We can not exist without food or water. 没有食物和水我们不能生存。
- Matter can exist as a solid, liquid, or gas. 物体存在的形态有固体，液体，气体。
- Furthermore, there exists defectiveness in the legalization of the expropriation about the house and real estate property in the emergent situation. 此外，紧急状态下对房屋、土地等不动产的征用问题存在着立法上的缺失。
- A defect in the fuel lines prevented the missile from blasting off. 燃料管路上的一个缺陷妨碍了导弹的发射。
