... selection plugboard 选择插件板 selection principle 选择原理 selective amplifier 选频放大器 ...
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文章详细信息 关键词： 无线网络;;通信塔桅;;形式;;特点;;选用原则 [gap=382]Keywords: wireless internet,communication tower mast,forms,features,selection principle
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...配类型;原材料;选材原则 [gap=765]Keywords: asphalt concrete; Mix; The gradation type; Raw materials; Selection principle ...
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... 核选择定则 nuclear selection rules 选择定律 selection principle; selection rule 选择定时 selective timing ...
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Hopkins host selection principle 霍普金寄主选择原理
Hopkins' host selection principle 霍浦金寄主选择原理
Selection Principle of Rough Datum 粗基准的选择原则
clonal selection principle 克隆选择原理
random selection principle 随机选择原理
unit selection principle 机组选用原则
site selection principle 厂址选择原则
Secondly, it researches the selection principle and process of TPLs, and builds an evaluating index system on the basis of analysis of the factors that affect the selection of TPLs.
然后研究了第三方物流供应商的选择原则及步骤,并在分析影响第三方物流供应商选择的因素的基础上,提炼出了25个评价指标,建立了较为科学、全面的指标体系。
参考来源 - 第三方物流供应商的评价与选择研究·2,447,543篇论文数据，部分数据来源于NoteExpress
It pointed selection principle of stepping motor, and divisions of starting and running frequency range.
指出了步进电机的选择原则、动和运行频率区段的划分。
The third part discusses the selection principle of wear-corrosion resistant materials as a referent of grinding ore media.
第三部分，以湿磨的磨矿介质为产品对象，讨论了耐磨蚀材料的选择原则。
The gear pump seals the selection principle is not high demand, for the occasion, but by experience, not to replace timely selection.
齿轮泵密封垫的选用原则是，对于要求不高的场合，可凭经验选取，不合适时再更换。
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