nano 4d In a 4D space, the number of possible regular polychora is limited to six by the constraints of geometric regularity. A regular polychoron in a 4D. Here, we adapt near-field ptychographic nanotomography to in situ visualise the hydration of commercial Portland cement in a record-thick capillary.
Keunggulan nano 4d
- ✅ nano 4d Setiap Hari
- ✅ Tanpa Deposit Awal
- ✅ Bisa Dicoba Gratis
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