60results about How to "Strong storage" patented technology

The invention discloses a highly effective revulsion induction method for pinellia tuber excised tuber comprising the steps of, using successive transfer culture base for transferred culture, using root-producing culture medium for root-producing culture, using in vitro tuber induction culture medium for in vitro tuber induced culturing, wherein the successive transfer culture base comprises MS minimum medium, cytokinin, 1-naphthalene acetic acid, agar powder and cane sugar, the root-producing culture base comprises MS minimum medium, 1-naphthalene acetic acid, activated charcoal, agar powder, cane sugar, the in vitro tuber induction culture medium comprises MS minimum medium, gibberellin, abscisic acid, propyl dihydro-jasmonate, cane sugar, Paclobutrazol, cytokinin, activated charcoal and agar powder.

The invention discloses a portable multifunctional notebook support. The support comprises supporting bodies and supporting legs, wherein the supporting bodies are long-strip shapes and are two supporting bodies are arranged side by side, front end frameworks and rear end framework are installed in the two ends of the supporting bodies respectively in an embedded mode, and the plurality of supporting legs with different lengths are coaxially connected to the rear ends of the rear end frameworks; and the supporting legs can be retracted into the supporting bodies when the supporting legs rotate, the upper sides of the front ends of the front end frameworks are provided with anti-sliding baffles capable of rotating vertically, movable connecting assemblies capable of being folded are arranged between the front end frameworks and between the rear end frameworks at the two sides correspondingly, and the movable connecting assemblies are located inside the two supporting bodies when the twosupporting bodies are abutted side by side, According to the support, the structure is simple and reasonable, fold is convenient, the volume is small, the height of the support is capable of being adjusted and selected, the heat dissipation effect is good, market popularization value is very good.

A Na-doped NH 4 V 4 o 10 The nano sheet material and its preparation method and application relate to the technical field of zinc ion battery electrode materials. The present invention prepares Na x NH 4 V 4 o 10 nanosheet material, in which the intercalated NH 4 + Can act as a "pillar" between vanadium oxide layers, preventing destructive structural changes during ion intercalation / extraction; NH 4 + and the N‑H‑O bond network between the vanadium oxide layer increases the structural stability, greatly improving the above-mentioned Na x NH 4 V 4 o 10 Cyclic stability of electrode materials where nanosheet materials are active materials. Overall, the ultrathin nano-active material exhibits excellent electrochemical performance, and the material has good Zn 2+ Storage capacity and ultrafast kinetics of ion intercalation / extraction, the aforementioned NH 4 V 4 o 10 Nanosheet materials have high specific capacity, good rate performance and cycle stability, and have broad application prospects.