What is the origin of the symbol Zr for zirconium?

SR、LRM、LR、ER、ZR are terms used in fiber optic communications, stand for the transmission distance of the 10G modules. Multimode Fiber. 10GBase-SR. SR stands ... Jul 3, 2023 ... XR Optics provides another 400G pluggable option that delivers high performance transport over both ROADM networks and DCI networks. Our fastest-firing rangefinder to date, the PRO ZR features enhanced Rapid-fire detection and Target-lock vibration, which rivals any rangefinder on the market! Mar 4, 2008 ... The 580 motor was the same in 96+ in both sleds, the zr will have a higher engagment at 4500 compared to the ext's 3200. QSFP DD ZR Application. In this product variant, the pluggable can support both a 400GE and 4x 100GE interface with the host card. QDD ZR Plus overview. The ... A ZR tyre has a speed index of V, W, or Y. R indicates that the structure is RADIAL. So, VR indicates that the tyre has a RADIAL structure and a speed index ... Aug 24, 2022 ... Zr Water™ cleans like soap and eliminates most harmful substances instantly - without any chemical additives. The benefit of this process is no ... It features a modified alkaline lysis protocol together with Zymo-Spin technology to yield high quality plasmid DNA in minutes. The buffers are color-coded (red ... Mar 24, 2023 ... The 400ZR is only rated to 120km distances and does not have multiple modulation or rate options, whereas the OpenZR+(400ZR+) is open to ... Zirconium is a chemical element; it has symbol Zr and atomic number 40. First identified in 1789, isolated in impure form in 1824, and manufactured at scale ...