organic material

Incorporating organic material into chalky soils will reduce the alkalinity.

在白垩质土壤中添加有机物可降低其碱性。

And the ore contains hydromica ( illite ), quartz, organic material and algal fossil.

矿石主要由水云母 ( 利石 ) 石英组成, 含有机质及藻类化石.

Alcohol - based skin disinfectants could be used if there is no obvious organic material contamination.

含酒精的皮肤消毒剂可以在无明显有机物质污染时使用.

It reacts explosively with organic material.

它与有机材料发生强烈反应.

The non - linear subsidence history has important effect in sedimentation filling, sedimentary burning and organic material evolvement.

盆地的这种非线性的沉降史对盆地充填 、 沉积物埋藏及有机物演化有重要的影响.

The beds, rich in organic material from which hydrocarbons originated , are called source beds.

富含能够产生碳氢化合物的有机物质的地层叫做生油层.

The soil should be full of loam, a mixture of sand, silt, clay and organic material.

土壤应该富含肥土, 混合砂, 淤泥, 泥土和有机物质.

A living organism would take in the radioactive carbon and convert it to organic material.

有生命的有机体一定会吸收具有放射的碳,并把它转化为有机物质.

The contents of organic material, limonite and manganese hydroxides influence the variation of ore element.

有机物 、 褐铁矿和氧化锰的含量影响着成矿元素含量的变异.

Dry - type transformers are completely nonflammable, using organic material such as epoxy resin.

干式变压器是完全不燃的, 采用如环氧树脂这样的有机材料.

The majority of bacteria derive their nourishment from organic material.

大多数的细胞从有机物里摄取其营养.

Fungi also play a central role in degrading organic material.

在降解有机材料方面真菌同样有很重要的作用.

This step breaks down the organic material to usable - sized molecules such as sugar.

此步骤将有机物质分解为可以使用的分子,例如糖.

Preliminary tests indicated that was no organic material as phosphorus.

初步化验显示,并无有机磷等物质.

The soil should be full of loemloam, a mixture of sand, sieldsilt, clay and organic material.

土壤里要有充足的肥土, 沙子, 淤泥, 黏土和有机物的混合物.