45号钢适用于制造较高强度的运动零件，如空压机和泵的活塞，蒸汽涡轮机的叶轮，重型及通用机械中的轧制轴、连杆、蜗杆、齿条、齿轮、销子等。

Dec 8, 2022 · The Valorant download is stuck at 45% because your Windows version is outdated or you have an antivirus program that's preventing the download. What is this? It can also be …

Jan 18, 2013 · 9mm Luger是德国在1902年发明的规格，所以9mm也被.45的忠粉叫做纳粹的子弹（虽然纳粹是在1933年take over德国的）。 讨论.45和9mm哪个好有时候就像在讨论美国车和 …

其实sin30，45，90和cos30,45,60数值的顺序是相反的，3倍tan30°＝tan60° tan45°的图形就是一个 等腰直角三角形 两腰旳比，两腰相等，比为1

All im trying to understand is it better to run much cooler or do you want to run at optimum temps for best performance as in between 45-60 degrees Celsius max for the cpu and the same for …

For discussion of Bloons TD 6 by Ninja Kiwi with Ninja Kiwi!

总的来说，对正常人来讲，心率45说明心脏泵血能力可以的，但是对长期长距离有氧运动人应该考虑左心室肥大。 需要系统检查评估，调整训练计划。

Mine idles around 35~40°C normally, but with wallpaper engine set on max quality and framerate it gets to 45°C. I have a mid-tower case with 3 front fans 1 rear fan and 2 fans up top on the …

智能手表所测7天静息心率平均值 RQ测量方法 为了使用上方便，我个人通常使用第二种方法。 实测数据 晚上戴了三只表睡，GARMIN 955、高驰APEX 2 Pro、华为GT Runner，观察三只手 …

Dec 31, 2022 · Hello again r/Eu4! Last year, I created this infograhic guide to help the community with their army and navy compositions. A lot of newer and intermediate players struggle with …