为适应小麦精密播种的要求，对传统气吸式精密排种器进行改进，确定了各部件参数的取值范围。
Aiming at the meeting the request of wheat precision seeding, the traditional precision seed metering device was improved, and the range of some parts parameter were defined.
将脚本元素的sr c属性设置为指向包含来自查询字符串的适当小部件参数的Google服务。
Set the SRC attribute of the script element to point to the Google service with the appropriate gadget parameters from the query string.
可以使用控制机为平台指定一个模式，并为平台中的每个组件机指定部件类型，为部件参数提供所有需要的值。
The control machine is used to specify a pattern for the platform, assign a part type to each component machine in the platform, and supply all of the required values for part parameters.
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