片语

organic c matter content有机物质含量

organic material有机物；有机材料；有机物质

organic particulate matter有机粒状物

organic active matter有机活性物质

Degradation organic-matter有机物分解

organic c matter有机物

Organic volatile matter有机挥发分

organic substance有机物；[有化] 有机物质

Synthetic organic colouring matter有机合成着色料及以其为基本成分的制品等

英汉例句

• to boost oxygen in the long term, organic matter must be buried beyond the reach of hungry bugs and beasts.

  为了在长期时间内提高氧气总量，有机物必须被埋入地底使得那些饑饿的虫子和动物吃不到。

• dr. mozafar, the investigator, wanted to know if plants fertilized with organic matter (cow dung in this case) rather than those grown in control soils might acquire higher levels of b12.

  该报告的研究者莫扎法博士想调查以有机物质(如牛粪)为肥料种植出的植物是否比普通方式种植出的植物含有更高的b12水平。

• africa has some of the most exhausted soils in the world, with less than 1% of organic matter in them, half the level required for good fertility.

  世界上消耗最大的土壤一些在非洲，土壤中的有机物含量不到1%，这不到良好生产含量的一半。

• they therefore suspect the main source of food for aapb is dissolved organic matter released by phytoplankton.

  因而他们怀疑aapb的主要食物源应为浮游植物所释放的分解有机物。

• globally, the total number of trees and associated organic matter has fallen year on year, in some places for as long as records have existed.

  全球范围内，树木总量以及相应的有机质正逐年下降；有些地区自有记载以来，下降趋势从未停止。

• their ability to consume other organisms or organic matter helped them rebound quickly after low light returned, perhaps similar to the clouds of dust and debris finally beginning to clear.

  它们消耗其他生物体或有机物的能力帮助它们在阳光加强后迅速恢复生长，这种状况与灰尘碎片飘落后阳光加强后的情况可能极为相似。

• this dissolved organic matter was not, until recently, thought to be an important component of the total. but dr jiao noticed something odd about its distribution in the sea.

  这种溶解有机物直到最近都不被认为是总体当中的重要组成部分，但是焦博士注意到其在海洋中的散布有点奇特。

• this organic matter has been here about a month.

  这些有机物在这里已经接近一个月了。

• they’re generally considered the universal symbol for dirty living quarters, in part because roaches feed off rotting organic matter and can spread diseases like dysentery and typhoid.

  小强被普遍看作是居所骯脏的标志，部分是因为它们以腐败的有机物质为食，会传播痢疾伤寒之类的疾病。

• during its long descent, this organic matter may be eaten, excreted, and decomposed, drastically reducing its nutritive value.

  在下降的过程中，这些有机物质可能会被吃掉、排出和分解，这样一来其营养价值就大大的降低了。

• in nature, a bubble’s lifetime depends on the level of dissolved organic matter and nanoparticles, without which small bubbles rapidly shrink and disappear.

  在自然界中，一个气泡的寿命依赖于其所含可溶性有机质和纳米粒子的量，没有这些物质，气泡将迅速地缩减并消失。

• this dissolved organic matter was not, until recently, thought to be an important component of the total.

  直到最近，这部分溶解了的有机成分都被认为是其整体的重要组成部分。

• heterotrophic bacteria are a category which includes all bacteria that survive by consuming organic matter .

  厌氧菌被分类为那种靠消耗有机物质 而存活的细菌。

• then it's on to another tank, where oxygen is bubbled in, enabling bacteria to break down any organic matter in the wastewater.

  然后水到了另一个池中，在那里氧气冒泡，使细菌能够分解废水中的有机物。

• theories that petroleum is not formed by the transformation of organic matter in sediments have already been noted and are examined in more detail.

  石油并不是由沉积物中的有机物转化而来的理论已经引起人们的关注，并在许多细节问题上得以证实。

• the reason this matters is that 95% of dissolved organic matter seems to be refractory.

  这很重要的原因是因为95%的溶解有机物貌似是难熔的。