IGU

Optical performance : Various glass substrates can be used for IGU to meet the request of sunlight transmission and reflection .

光学性能：根据需要，中空玻璃的基片可选择不同产品灵活组合，以达到需要的太阳光透射率和反射率。

The tested result shows that the proposed method can solve the uncertainty of IGU to effectively apply IGU to real-time tropospheric monitoring .

结果表明，此方法可以解决IGU中的病态卫星问题，从而使IGU能有效地用于对流层实时监测。

Application of IGU ephemeris to mountain-based GPS obscuration prediction

IGU星历在山基GPS掩星预报中的应用

The precision of IGR ephemeris and IGU ephemeris is analyzed through IGS precise ephemeris .

以IGS精密星历为基础，分析了IGR星历和IGU星历的精度。

Light Weight : Under the same condition heat insulation , the replacement of partial brick wall or concrete with IGU can reduce load of building and simplify building structure .

重量轻：在隔热效果相同条件下，用中空玻璃代替部分砖墙或混凝土墙，可减少建筑载荷，简化建筑物结构。

The key function of an insulating glass unit ( IGU ) edge-seal system is to provide a gas-and moisture-barrier and to structurally bond two or more panes of glass together .

中空玻璃的边缘密封系统的主要功能是将两片或多片玻璃结构性黏结起来防止水汽进入。

This process known as total gelation process of uranium ( TGU ), is based on the traditional sol-gel process , external gelation process and internal gelation process of uranium ( EGU and IGU ), and has been selected as the production process .

它是在传统的溶胶-凝胶工艺，即外胶凝（EGU）和内胶凝（IGU）工艺的基础上发展起来的，现已被选用为10MW高温气冷试验堆燃料芯核的生产工艺。

Through comparing the accuracy and latency of broadcast ephemeris and three kinds of precise ephemeris provided by IGS ( the International GPS Service ), it was found that only IGS ultra rapid products ( IGU ) can meet the need for time of tropospheric monitoring .

通过比较广播星历和IGS（国际GPS服务机构）目前提供的3种精密星历的精度和时延性，得出只有超快星历（IGU）才能满足对流层监测的时间要求。