产品由设计到工模制作到完成，均有经验丰富的技术员直接参与，确保质量，务求精益求精。
Products from design to mold to complete the production, have experienced technical staff directly involved, to ensure the quality, strive for excellence.
本文主要对绞吸挖泥船施工模拟的主界面进行了设计。
This paper cutter suction dredger construction of the main analog interface design.
采用正交组合试验设计，人工模拟研究了洪涝中各因素对棉花产量、产量构成因素的影响。
Effects of flooding at different developing stages on cotton yield and yield components were studied in the experiment designed by orthogonal combination.
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