80cm

The peak velocity in the stent < 80cm / s indicated the stent was stenosed ;

支架内血流速度＜80cm／s，提示内支架狭窄存在；

The peak velocity in stent of 4 cases was less than 80cm / s , the venography showed the stents were stenosed .

4例支架内血流速度＜80cm／s，门脉造影显示内支架狭窄；

Soilwater changes frequently with severe range in0 ~ 80cm root zone , soil wet layer appear in40 ~ 60cm layer , its water mainly comes from shallow groundwater .

其中，0~80cm根区土壤含水量变化频繁，变化幅度剧烈，在40~60cm出现土壤湿层，其水分主要来源于浅层地下水。

The percentage of soil salt of 20-40 , 40-60 , 60 ~ 80cm layers to 0 ~ 20cm layer are 50.0 % , 43.5 % , 41.9 % .

在空间分布上，菜地土壤盐分主要积聚在0～20cm土层，20～40cm、40～60cm、60～80cm土壤的EC值分别是0～20cm土壤EC的50.0%、43.5%、41.9%。

The distribution of soil microorganism is most abundances in 0 ~ 20cm in depth , the 20 ~ 40cm is less , the 40 ~ 80cm is the least .

不同土层深度土壤微生物分布以0～20cm土层最多，20～40cm次之，40～80cm最少。

The flowers ' layout is based around the landscape and environment of the promenade and Tamar Park with two different heights - 70cm and 80cm - of roses being used to create the stunning visuals .

花园的布置也因地制宜。中环海滨和添马公园的玫瑰花灯高度根据环境有所调整，分别为70厘米和80厘米。花朵闪亮，群星点点，创造出夺目的视觉效果。

The soil water content at the depth of 0 ~ 80cm varied with the distance from the tree row in a parabola trend in the intercropping , reflecting an average increase of water content by 2.7 % compared with the monoculture system .

小麦拔节-腊熟期间各时段内，复合系统中0～80cm土层贮水量随带距的变化均大致呈抛物线状分布，对比单作小麦系统，复合系统土壤水分总体平均效应2.7%。

Therefore , keeping or controlling BMI ≤ 24 , and / or WC < 85cm ( male ), WC < 80cm ( female ) has been proved to be effective methods to prevent DM and IFG .

因此保持或控制BMI≤24和/或WC<85cm（男）、WC<80cm（女）对防范DM、IFG发生至关重要。