1、

This paper focused on the selection of dry type flashback arrestor under different fuels, operating requirement and installation site as well as the problems which should be paid attention to during the actual application.

重点阐述了气割时干式氧气、燃气回火防止器在不同燃气种类、不同使用要求及不同安装位置的选用方法,指出了实际使用中应注意的问题。

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2、

The selection of static key intersection mainly relies on principle of arterial road, saturation, flow, time law and experience of traffic management department.

静态关键路口主要根据主干道原则、路口饱和度原则、流量原则、时间规律原则以及交通部门的经验进行选取。

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3、

The main biotechnological applications in crop biotechnology include tissue culture, marker assisted selection and transgenic technology.

在作物生物技术方面,主要应用的生物技术包括组织培养 、 标记辅助选育和转基因技术.

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4、

By setting two perspective cameras at the first molars of the upper jaw and using the OpenGL selection mode, the real-time collision detection with high efficiency between lower and upper jaws can be realized as the lower jaw rotates around the axis of the articulator.

该方法通过在上颌左右第一磨牙近中舌尖处建立透视视景体,利用OpenGL的选择模式,可以实时地检测下颌模型绕牙合架转动轴线旋转过程中与上颌模型碰撞对位情况,效率很高。

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5、

Taking architecture and equipment used by Jiangkou artificial aggregate system as an example, discussions are made on the selection of equipment and architecture layout of aggregate system, through description and comparison of breaking result of same materials by different equipment.

以江口人工砂石系统的工艺和采用的设备为例,通过对不同设备破碎同一种物料的效果描述及对比,阐述了对于砂石系统设备选型及工艺布置的看法。

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6、

Due to the joint effects of natural and artificial selection, the proportions of genetic materials originating from different parents may vary in the gene pool of offsprings, and this creates a problem of unequal genetic contributions of parents to offsprings.

由于自然选择和人工选择的共同作用,使不同亲本的基因在后代基因库中所占比例有所不同,即亲本对后代群体的不均等遗传贡献。

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7、

After successive generations of artificial selection, some good economic and genetic traits are basically stable to offspring, such as faster growth, more adaptability and higher nutritional value, easier to raise and breed, disease resistance and so on.

经过连续多代人工选育,得到生长速度快、适应性强、营养价值高、易养易繁、抗病力强等优良经济性状,且遗传性状基本稳定的后代。

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8、

To provide seamless active service to users and service that match the descriptions after service matchmaking, this paper abandons the traditional method of artificial selection and chooses the best services according to QoS, with a combination of service QoS attributes.

为了给身处普适环境的用户提供无缝的主动服务,对服务匹配成功后所列出的符合描述的服务,本文摒弃了传统的人工选择方法,而是结合服务的QoS属性,根据QoS选择最优服务。

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9、

Resets the collected statistics for min, max, avg and current value for the current selection and its children.

复位所收集的当前选项及其子项的最小、最大、平均和当前值的统计。

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10、

The information is then filed for later selection and publication.

然后将这些资料归档,供以后选用和发表.

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11、

Selection of several main equipments in Dayaowan bulk grain conveying system of Dalian Port is introduced.

介绍大连港大窑湾散粮工程输送系统中几种主要设备的选用.

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12、

Study on Attributions Selection and Rule Extraction of Data Mining for Classification Based on Neural Networks

基于神经网络的分类数据挖掘属性选择和规则抽取研究

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13、

Discussion on audiometric standard at high frequencies for selection of flying cadets

对招收飞行学员听力检查高频标准的商榷

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14、

Selection and Change of Oil Used in Hydr-aulic System of Compact Rolling Mil

紧凑式轧机液压系统用油的选择与更换

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15、

Studies on Selection of the Aureomycin Producing Strain F-303 and Its Fermentative Characteristics

金霉素产生菌F-303的选育及发酵特性

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16、

Selection and RAPD Identification of Excellent Auricularia Auricula Strains by Ultraviolet Mutation

紫外线诱变筛选黑木耳优良菌株及RAPD鉴定

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17、

The ball kid training program materials are similar to those used by Tennis West Australia for the selection of ball kids for the Australian Open Grand Slam.

球童培训项目的材料与西澳网球协会用于选拔澳大利亚网球公开赛球童相似。

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18、

Autorun for CDs is a travesty of security practice, as is application selection by the software when you double-click a file.

自动决策是一个滑稽的安全做法,就像您双击一个文件,让软件选择相应的应用程序。

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19、

Please advise when we receive the motive patterns for selection by return.

请告知何时我们可以收到动机模式的选择的回复.

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20、

Conclusions CNS radiotherapy is recommended as the selection of the treatment for cerebral apophysis germinomas.

结论推荐全脑全脊髓放疗为松果体区生殖细胞瘤的首选治疗方法。

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