Selected chemical composition and new technical skill improve the quality of tensile strength , toughness , meltability of the steel 严格挑选化学成份，经新技术特别提炼后，能提高钢材本质伸延性、韧性、及溶接性，不容易爆裂。
2.
The quality and structure of ice cream influence the mouth feel , meltability , deformability , softness or hardness of the product , as well as the growth , distribution and orientation of ice crystals 摘要冰淇淋质构影响冰淇淋的口感、抗化度、抗变形度、质地松软度或坚实度、冰的晶态、冰晶的分布位置和定向。
3.
In addition to availability of raw materials , other factors narrowing the choice of composition are glass color , workability , meltability , and sometimes , chemical durability of the glass 除了原材料的可获得性以外，其他因素也限制了玻璃组分的选择，如玻璃颜色、可加工性和可熔性，在某些时候，还需考虑玻璃的化学耐久性能。
4.
Most bottlemakers discovered they did not need the higher alkali glass either for meltability or workability , and many found advantages of lower batch cost and increased productivity from the reduction in alkali 大部分制瓶工人发现，他们并不需要更高碱含量的玻璃以方便熔融或加工，很多人通过降低碱含量时发现配料成本降低了，而产量却提高了。
