Database design is reasonable, this requires database in the design to ensure the consistency of the data, reasonable redundancy, rational choice data type, data storage standardized.
数据库设计合理，这就要求数据库在设计时要保证数据的一致性、合理冗余、合理选择数据类型、数据存储规范化。
Choice of a similarity measure depends on the type of data present and your testing.
应该根据数据和测试类型来选择相似度度量。
The eventual return type is not specified by any of the asynchronous service interfaces or implementation classes, leaving the return type your choice, which can be any serializable data type.
最终返回类型不通过任意异步服务接口或实现类指定，允许您选择任意可序列化的返回数据类型。
For bar type plots, the data is the length of the bar, and the choice between column or bar type determines the orientation.
对于条形图，数据是条的长度，柱形图和条形图之间的选择决定条的方向。
The choice of the data structure often begins from the choice of an abstract data type.
所选择的数据结构往往首先从选择一个抽象的数据类型。
The internal delay in seismic data acquisition system is intrinsic feature of system and relative to sample, choice of filter and type of instrument.
地震数据采集系统的内部延迟是系统固有的，与采样率、滤波器的选择和仪器类型有关。
Compare with metals material, engineering plastics are a sort of new type project structure material, and lack the complete theories method and data in design and choice of materials.
工程塑料是一种新兴工程结构材料，与金属材料相比，在选材、设计和使用方面缺乏系统完整的理论方法和资料。
Compare with metals material, engineering plastics are a sort of new type project structure material, and lack the complete theories method and data in design and choice of materials.
工程塑料是一种新兴工程结构材料，与金属材料相比，在选材、设计和使用方面缺乏系统完整的理论方法和资料。
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