The unsaturated polyester resin is a reactive additive of polymer modified mortars.

不饱和聚酯树脂是一种反应性聚合物改性砂浆的添加剂。

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The additive of metallic aluminum can improve the physical properties of the materials.

金属添加剂更有利于提高材料的物理性能。

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Phytase from Aspergillus awamori as an additive of animal feed has broad application prospects.

泡盛曲霉植酸酶作为动物饲料添加剂具有广泛的应用前景。

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As you build these kinds of simulations, or anything like this, you need to think through whether things should be multiplicative or additive.

正如你建立各种仿真程序，或者类似的仿真程序时，你应该去想一想,他们应该是用加法还是用乘法。

麻省理工公开课 - 计算机科学及编程导论课程节选

Now. You might look at that and say, well that's just a lot like what we had over here Right? We had some additive constant plus a simpler version of the same problem reduced in size by 1.

现在你可能会看着这个说，这很像我们以前做过的,对不对？我们用一些附加的常量,加上问题的另外一个规模缩小了1的,简化版本来代替这个问题本身。

麻省理工公开课 - 计算机科学及编程导论课程节选

What we are going to say is that the wavefunction for molecular orbitals is going to be an additive sum of the wavefunctions of atomic orbitals.

我想说的是,分子轨道的波函数,就是多个原子轨道,波函数的线性叠加。

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One real world example of the impact additive manufacturing is capable of, is the production of hearing aids that are customized for each patient.

FORBES: 3D Printing Doesn't Live Up To The Hype Yet

This kind of additive behavior could explain how autism arises in only one person in some otherwise unaffected families.

FORBES: Autism And Genetics: It's Complicated

An RSPCA spokeswoman said there was no connection between the incident and the birds that washed up on the south coast of England covered in an oil additive, as the types of oil were different.

BBC: RSPCA collects oil spill birds off Kent coast