1、

The experimental results of continuous casting of hollow tubes showed that there were many problems such as poor surface quality, too many faults, and coarse crystalline grains in solidification structure and poor uniformity of structure in the circumferential direction.

低熔点的Sn-Pb合金空心管坯连铸模拟实验表明,连铸管坯存在表观质量差、缺陷多、凝固组织晶粒粗大且周向分布均匀性差等问题。

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2、

Determination of cryptic plasmid B gene in cell wall deficiency of Neisseria gonorrhoeae

细胞壁缺陷型淋病奈瑟菌cppB基因的检测

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3、

Objective: To understand the influence of cell wall deficiency on the cryptic plasmid B ( cppB) gene of Neisseria gonorrhoeae Methods: The N.

目的:了解细胞壁缺陷对淋病奈瑟菌隐蔽性质粒B基因(cppB)的影响。

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4、

However, the high benzoxazine resin curing temperature, low cross-linking density of the cured product, brittle and other defects restrict its application in some special fields.

但是,苯并恶嗪树脂固化温度偏高、固化产物交联密度偏低、性脆等缺陷制约了其在一些特殊领域的应用。

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5、

The perfect wet curing follows the growing law of concrete at early age to prevent it from forming flaws.

混凝土浇筑成型后,其拌合水不可以损失,应采用完美湿养护,防止形成失水缺陷。

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6、

The Origins and Resolutions of Some Usual Defects of the Cold Curing HR PU Foam

冷熟化高回弹聚氨酯泡沫制品常见缺陷及解决方法

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7、

In the practical application of the equipment, fracture splitting defects such as drop clinker and slag inclusion can be reduced and the laser cutting parameters and hardness of lower limit can be improved.

裂解槽激光加工自动化设备在实际应用中,能够减少爆口、夹渣等裂解缺陷,并可以通过改变激光切割参数,改善硬度处于裂解工艺要求下限的连杆的裂解质量。

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8、

Cross-evaluation has also been introduced to overcome some defects from the CCR model of Data Envelopment Analysis and achieved complete ordering of these objects.

同时,为了克服数据包络分析的CCR模型的一些缺陷,在研究中引入了交叉评价的方法,实现了研究对象之间的完全排序。

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9、

If these pitfalls can be avoided, the way is made clear for engaging the insurance mechanism in the conversion to a lower carbon economy and adaptation to climate change.

如果能够避免这些缺陷,那么保险机制融入向低碳经济的转变和适应气候变化的前途将一片光明。

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10、

During operation of rolling or refrigeration transportation process later, all kinds of shape defect often are produced by rolled metal.

轧材在轧制过程或在以后的冷却和运输过程中经常会产生种种形状缺陷。

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11、

The general occurrence and distribution of internal surface hollow and hole defect of hot continuous rolled seamless tube are introduced.

介绍了热连轧无缝钢管内表面凹坑、孔洞缺陷的基本形式和分布规律。

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12、

Evaluation and Discussion of Root Flaw of Welded Joint with Backing Strip

射线底片上带垫板单面焊缝根部缺陷的识别探讨

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13、

The methods that can be used are: improve the cope hole; deal with the backing strip used for beam flange; strict the requirements for welding; reduce welding defects; remove the cracked parts; partial substitution of components.

采用的方法有:改进焊接工艺孔、对梁翼缘焊接垫板进行处理、严格焊接工艺要求,减少焊接缺陷、清除含裂纹部分、构件部分替换。

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14、

INTERVENTIONS: Simple massage manipulation was adopted in treatment of the 33 ADHD children.

方法:单纯采用按摩手法治疗儿童注意力缺陷多动症患儿33例。

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15、

The Development and Application of the Casting Defect Repair Welding Machine

铸件缺陷补焊机的研制与应用

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16、

The study of the mismatch repair deficiency of sporadic colorectal cancer

散发性大肠癌的错配修复缺陷研究

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17、

Microsatellite instability was observed at one or more loci in a number of pancreatic cancers, but pancreatic cancers with mismatch repair deficiency may have an improved prognosis.

大多数胰腺癌在一个或多个位点有微卫星不稳定性,但有错配修复缺陷的胰腺癌可能预后良好。

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18、

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。

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19、

Basal crack in steel rail is a larger breakage occurred in the center of steel rail bottom.

钢轨底裂是出现于轨底中央部分较大的破裂,严重时有底裂缺陷的钢轨达钢轨总产量的3.52%.本文探讨钢轨底裂的基本特征及其来源;

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20、

This paper chooses the appropriate camera and the lighting source, and establishes scratch test platform under both of positive light and side light and gain scratches obvious being testing images. 2.

选择合适相机及照明光源,在正光和侧光光照下建立划痕缺陷检测平台,获取划痕特征明显的待测图像。

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