Casting quality and rejection rate are remarkably affected by the quality and property of molding sand, in the process of clay sand green mold casting.

在粘土砂湿型铸造中，型砂质量和性能对铸件质量、废品率有明显的影响。

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On the other side, the green density is hard to increase for the restriction of intensity of die, which affects directly the quality and property of function ceramics product.

另一方面，由于模具强度的限制，压制密度也难以提高，这直接影响功能陶瓷制品的质量和性能。

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So there are some difficult problems to resolve urgently, namely how to improve the deposit quality and property, increase the deposition rate and shorten the electroforming cycle.

可见，如何切实提高电铸零件的质量和性能，提高电铸速度，缩短电铸周期，是当前急需解决的难题。

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And this spin is an intrinsic quality of the electron, it's a property that is intrinsic in all particles, just like we would say mass is intrinsic or charge is intrinsic.

自旋是电子的本征量，它是所有粒子的本征性质，就像我们说质量是本征的或者电荷是本征的。

麻省理工公开课 - 化学原理课程节选

A. I mentioned above that customers are increasingly paying attention to product quality and property management.

FORBES: Asia's Women In The Mix: Agile Property's Fion Luk Sees Growth Ahead

Buyers will focus more and more on product and property management quality.

FORBES: Asia's Women In The Mix: Agile Property's Fion Luk Sees Growth Ahead

German and Italian banks report persistent pockets of credit-quality weakness and banks in America are watching the hot property market for signs of the same.

ECONOMIST: Buttonwood