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Medium format cameras are all the rage right now, and the Fujifilm GFX100RF is one of the cheapest ways to get access to a ...
It's a move that borrows heavily from Apple's latest iPhones, but it also opens doors for users to personalise their interaction with the phone in a way the alert slider never could. Importantly ...
A cam and follower mechanism has two main parts ... Eccentric cams use an off-centre pivot to cause the follower to move up and down. The follower will rise and fall by a reasonably large amount.
4 天on MSN
The Nikon Z5 II may be the ‘entry-level’ model in the brand’s most recent lineup of mirrorless bodies, but it’s by no means ...
But it’s arguably the Boa ratchet mechanism that’s key to this shoe’s success ... This is because they allow for a speedier exit and for easier adjustment on the move after T1. The downside of tri ...
Rectilinear and oblique particle impacts and the coefficient of restitution. Moments of inertia and the parallel and perpendicular axis theorems. Analysis of the slider-crank mechanism. Rotating ...
Most of the talk in the rifle world these days about bullets with high ballistic coefficients, high-magnification trajectory-compensating riflescopes, and rifles guaranteed to deliver one-hole ...
这篇综述聚焦油菜素内酯(BRs)运输机制。BRs 是植物重要甾体激素,调控生长发育。文中介绍了 ABCB19 和 ABCB1 作为 BRs 转运蛋白的功能及结构特征,阐述其在维持 BRs 稳态和信号传导中的关键作用,还强调了 ABC 转运蛋白跨生物界的重要意义。 油菜素内酯(BRs ...
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