break down

Physically, the rocks break down into smaller and smaller pieces.

物理上, 这些岩石分解成很多小碎片.

PCBs don't break down in soils, water or air, but carry on accumulating.

多氯化联苯在土壤中, 水中或空气中都无法分解, 只会继续累积.

PCBs don't break down in soils, water or air, but on accumulating.

多氯化联苯在土壤“中”, 水中或空气 “ 中”都无法分解, 只会继续累积.

Our new policies are designed to break down artificial barriers to women's advancement.

我们的新政策是要打破对女性晋升人为设置的障碍.

Hess: People break down into two groups when the experience something lucky.

格雷姆·海斯: 幸运垂青之后,人会分为两种.

Baking soda is weakly alkaline. As such, it acts to neutralize acids and break down proteins.

苏打属于弱碱性, 这样就可以中和酸和分解蛋白质.

Arsene Wenger's young Arsenal side failed to break down Barnet's defence in the annual pre-season opener.

跟在温格后面的阿森纳年轻的强手们在此次 热身赛 中,失分失于对方的防守太强.

Benzoyl peroxide kills off bacteria, while salycic acid and sulphur break down white heads and blackheads.

过氧化苯甲酸可以杀灭细菌, salycicacid和硫磺都可以消除粟疹粒和黑头粉刺.

The police tried to break down the prisoner's opposition.

警察设法制住了那个囚犯的反抗.

He also encouraged conscription as a way to break down class divides in Brazil.

他也支持以徵兵制度作为解构巴西国内阶级区分的方法.

Physically the rocks break down into and smaller pieces after.

从物理变化来讲,岩石碎成越来越小的石块.

Oil-based lubes break down the surface of condoms, reducing their effectiveness.

油性润滑剂损害安全套的表层, 降低了安全套的效用.

He also encouraged conscription as a to break down class divides in Brazil.

他也鼓励征兵,并以此打破等级制度在巴西的禁锢.

Overtime it can also break down into the soil without giving out any toxic chemicals.

而且,它还可以降解,不会产生有毒的化学物质.

After this carrier delivers the drug load to the brain, it would break down by biodegrading.

在经过运送后,药物到达大脑, 然后通过生物递降分解使之分解.

Physically, the rocks break down into smaller and pieces.

物理方面, 岩石会风化成小片小片的碎条.

This chart shows us that the plastic can't break down into the soil.

上图为混入土壤中难降解的塑料薄膜.

Oxidation of soils by bleaches can break down large molecules into smaller segments with polar sites.

关于漂白对污垢的氧化作用,使其大分子裂解为带极性基因的短链段.

She had been waiting for Simon to break down the barrier between them.

她一直在等待西蒙打破他们之间的隔阂。

His early experience enabled him to break down barriers between Scottish Catholics and Protestants.

他早年的经历使他能够消除苏格兰天主教徒和新教徒之间的隔阂。