If it's not so reasonable, the fittings and the body might be not the original ones.
如配重不合理，则装具与刀身就有可能不是原配。A few carried obsidian-bladed daggers in case they had to fight neighboring tribespeople--some of whom were cannibals.
少数人身上带有黑曜石刀身的匕首，以防必须与邻近部落的人们作战，有些邻近部落是食人族。Japanese blade which is just taken a comparison with the blade above has no inscriptions or numbers on body.
日本刀条只是与上面刀条对比的，刀身并无铭文或编号。Blade and grind stone should touch well by adjustment of blade angle. If angle is not fixed well, blade shape would be not correct.
刀身和磨刀石的角度应该根据托刀口角度来调整。如果角度没有固定好，所磨出的刀身的形状就会不理想。A knife body and a knife handle are made of stainless steel, and a knife sheath is made of plastics.
刀身和刀柄由不锈钢组成，刀套由塑料造成的。One of Anosov's first inventions was the method of scythe quenching followed by cooling in a stream of air (1827).
阿诺索夫的第一发明之一，是1827年在空气流之后刀身淬火冷却的方法。Blade and handle are the component Parts of a knife.
刀身和刀柄是刀的组成部分the treatment of coilia peak, quenched with the blade of the knife as the soft and hard coilia peak, is frequently described as soft.
刀峰经淬火处理的刀由于刀身软，刀峰硬，通常被称为软刀。Pls note the enlarged picture is 400% of the actual blade, forged pattern is still much finer than normal good ancient sword.
请注意放大下图后基本是实际刀身的400%，看到的折叠纹路仍然比很多古代好刀还要细腻。