查询词典 JIS

XRD was used for analysis in this study, and JIS A1481 analytical method was adopted as reference. Besides, we also took some steps with different pore size, acid concentration, hot water bath and shaking procedure to establish the best conditions for the analysis of building materials.

本研究以X光绕射仪分析，并参考日本JIS A1481分析方法再加以改良，以不同粗细粒径、酸浓度、水浴温度及震荡处理步骤，希望能找出最佳的分析条件并实际应用在建材的分析上。

We've mainly produced many types of marine fittings with a completed list of specifications as per such standards as JIS, DIN ANSI and BS, including flanged valve, cast steel stop valve and angle valve, cast iron stop valve and angel valve , storm valve, fire valve, air plug and filter.

瑟维思公司采用先进的管理模式，建立了一套完善的质量保证体系，可为用户提供售前售后一条龙的服务。本公司主要生产日本标准JIS。以及DIN，ANSI，BS等标准和船用法兰阀门，铸铁截止阀/角阀。铸钢截止阀/角阀，防浪阀。

We've mainly produced many types of marine fittings with a completed list of specifications as per such standards as JIS, DIN ANSI and BS, including flanged valve, cast steel stop valve and angle valve, cast iron stop valve and angel valve , storm valve, fire valve, air plug and filter.

瑟维思公司采用先进的管理模式，建立了一套完善的质量保证体系，可为用户提供售前售后一条龙的服务。本公司主要生产日本标准JIS。以及DIN，ANSI，BS等标准的船用法兰阀门，铸铁截止阀/角阀。铸钢截止阀/角阀，防浪阀。

We've mainly produced many types of marine fittings with a completed list of specifications as per such standards as JIS, DIN ANSI and BS, including flanged valve, cast steel stop valve and angle valve, cast iron stop valve and angel valve , storm valve, fire valve, air plug and filter.

公司主要专业生产经营多种类，规格齐全。主要生产日本标准JIS，以及DIN，ANSI，BS等标准的船用法兰阀门，铸钢截止阀/角阀，铸铁截止阀/角阀，防浪阀，消防阀，闸阀，碟阀及配件等。并且代理美国GRACO气动隔膜泵，气动柱塞泵，高压清洗泵等一系列产品。

We've mainly produced many types of marine fittings with a completed list of specifications as per such standards as JIS, DIN ANSI and BS, including flanged valve, steel stop valve and angle valve, iron stop valve and angel valve , storm valve, fire valve, air plug and filter.

本公司主要生产日本标准JIS。以及DIN，ANSI，BS等标准的船用法兰阀门，铸铁截止阀/角阀。铸钢截止阀/角阀，防浪阀。消防阀，闸阀，蝶阀，德标/美标蝶阀及配件等，并且代理美国GRACO气动隔膜泵，气动柱塞泵，高压清洗泵。

We've mainly produced many types of marine fittings with a completed list of specifications as per such standards as JIS, DIN ANSI and BS, including flanged valve, cast steel stop valve and angle valve, cast iron stop valve and angel valve , storm valve, fire valve, air plug and filter.

本公司主要生产日本标准JIS。以及DIN，ANSI，BS等标准的船用法兰阀门，铸铁截止阀/角阀。铸钢截止阀/角阀，防浪阀。消防阀，闸阀，碟阀，德标/美标蝶阀及配件等，并且代理美国GRACO气动隔膜泵，气动柱塞泵，高压清洗泵。

We've mainly produced many types of marine fittings with a completed list of specifications as per such standards as JIS, DIN ANSI and BS, including flanged valve, cast steel stop valve and angle valve, cast iron stop valve and angel valve , storm valve, fire valve, air plug and filter.

公司主要专业生产经营多种种类，规格齐全，主要生产日本标准JIS。以及DIN，ANSI，BS等标准和船用法兰阀门，铸铁截止阀/角阀。铸铁截止阀/角阀，防浪阀。

We've mainly produced many types of marine fittings with a completed list of specifications as per such standards as JIS, DIN ANSI and BS, including flanged valve, cast steel stop valve and angle valve, cast iron stop valve and angel valve , storm valve, fire valve, air plug and filter.

本公司主要生产日本标准JIS。以及DIN，ANSI，BS等标准的船用法兰阀门，铸铁截止阀/角阀。铸钢截止阀/角阀，防浪阀。消防阀，闸阀，蝶阀，德标/美标蝶阀及配件等，气动隔膜泵，气动柱塞泵，高压清洗泵。

We've mainly produced many types of marine fittings with a completed list of specifications as per such standards as JIS, DIN ANSI and BS, including flanged valve, cast steel stop valve and angle valve, cast iron stop valve and angel valve , storm valve, fire valve, air plug and filter.

本公司主要生产日本标准JIS。以及DIN，ANSI，BS等标准的船用法兰阀门，铸铁截止阀/角阀。铸钢截止阀/角阀，防浪阀。消防阀，闸阀，蝶阀，德标/美标蝶阀及配件等，并且代理美国GRACO气动隔膜泵，气动柱塞泵，高压清洗泵，空气帽，等一系列产品。

We've mainly produced many types of marine fittings with a completed list of specifications as per such standards as JIS, DIN ANSI and BS, including flanged valve, cast steel stop valve and angle valve, cast iron stop valve and angel valve , storm valve, fire valve, air plug and filter.

本公司主要生产日本标准JIS。以及DIN，ANSI，BS等标准和船用法兰阀门，铸铁截止阀/角阀。铸钢截止阀/角阀，防浪阀。消防阀，闸阀，碟阀，德标/美标蝶阀及配件等，并且代理美国GRACO气动隔膜泵，气动柱塞泵，高压清洗泵。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。