1. 飞轮方面，两者有所不同。HG31-8的飞轮直径为310mm，而HG30-81的飞轮直径为300mm。2. 型号年份方面，HG31-8是2012年新版，而HG30-81则是较早之前的版本。3. 编号方面，两者也有所区别。HG31-8的编号中包含了“31”，而HG30-81的编号中包含了“30”和“81”。4. 性能方面，作为升级...
的8是段数，也就是说这是8速飞轮。估计是你搞错了 应该是shimano cs-hg31-8 没用过30，也不知道31.只知道hg后的数字越高强度也高。就像hg40 hg50 hg...
31那个是30的升级版，2012新版。后面那个应该是8i
具体而言,IVC直径小于2.1 cm并因吸气而塌陷超过50%,则提示血容量不足和RAP在0至5 mm Hg之间(图1)。IVC直径大于2.1 cm且具有大于50%吸气塌陷表明RAP在5至10 mmHg之间,而IVC直径大于2.1 cm且吸气塌陷少于50%则表明RAP大于10 mmHg(图2)。重要的是要注意,这些IVC测...
Do you know this product? Write first review. Similar products From €54.19 €80.23 Delivery See all delivery options Customer service rating:4.82/5 Delivery performance rating:4.70/5 based on413 ratings Page: Shimano - SLX CS-HG81 Cassette 10-speed | 26bikes.com Shop...
Shimano禧玛诺CS-HG81-10用户指南用户手册产品说明书使用说明文档安装使用手册 Cassette Sprocket (10-speed) CS-HG81-10 bj/bk/bL-Group 6 5 4 3 1 2 TL-LR15 7 ● bj-group sprocket teeth combination: 11-13-15-17-19-21-23-26-30-34T ● bk-group sprocket teeth combination: 11-13-15-17-...
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MAFB ChIP-seq data from human islets are available at Islet Regulome81 [http://www.isletregulome.org/] and can be viewed using the UCSC Genome browser82 [https://genome.ucsc.edu/cgi-bin/hgTracks?db=hg19&lastVirtModeType=default&lastVirtModeExtraState=&virtModeType=default&virtMode=0&non...
The area around Kaštela Bay is highly urbanised and industrialised, exposing the Bay to an increased input of anthropogenic substances such as metals (especially Hg, Cu, Zn, and Pb) [23,24,25,26,27,28,29,30,31,32], radionuclides (especially 226Ra and 238U) [28,33], and nutrients ...