将有机物质掺入白垩质土壤中将会降低碱性。
Incorporating organic material into chalky soils will reduce the alkalinity.
石油由原油和天然气组成，它们似乎来源于海洋沉积物中的有机物质。
Petroleum, consisting of crude oil and natural gas, seems to originate from organic matter in marine sediment.
分析表明，溶解的有机物质吸收了足够的来自太阳光线的蓝色波长，使冰看起来是绿色的。
Analysis shows that the dissolved organic material absorbs enough blue wavelengths from solar light to make the ice appear green.
农舍里的电脑正在检查温度、水和土壤中有机物质的含量。
The computer in the farmhouse is checking the temperature, the water and the level of organic material in the soil.
这些细菌实际上就是硫化氢和二氧化碳的结合体，而这种化学反应产生的有机物质是更大的有机体的食物。
These bacteria actually combine the hydrogen sulfide with the carbon dioxide and this chemical reaction is what produces organic material which is the food for larger organisms.
两层有机物质层夹在两层导体之间。
Two layers of organic material are sandwiched between two conductors. When a current passes from the cathode to the anode a bright light is produced by the organic material.
这条河里有丰富的有机物质。
可能更糟的是，多数有机物质会腐烂。
What is perhaps worse, most organic materials are perishable.
当永冻层融化，其中的有机物质分解就会释放甲烷。
Methane is released when organic material in the thawing permafrost decomposes, which gradually releases methane.
厌氧菌被分类为那种靠消耗有机物质而存活的细菌。
Heterotrophic bacteria are a category which includes all bacteria that survive by consuming organic matter.
同时这些图还会显示土壤里有机物质的量。
The images also will show the amount of organic material in the soil.
红土缺乏有机物质。
人和陆生动物排泄物含有可溶的难处理有机物质。
The excreta of humans and land animals contain soluble refractory organic matter.
在地窖中保存有机物质用来饲养动物的农民中，这已经得到报告。
This has been reported among farmers who maintain silos filled with organic materials for feeding their animals.
令人兴奋的是在这些管状分支中存在着柔软的有机物质。
The exciting finding was the presence of a soft, flexible organic substance inside the channels.
灭螺剂因阳光作用、泥土及有机物质的吸收会很快失效。
Molluscicides are quickly inactivated by sunlight and adsorption to mud organic matter .
当细菌在骨骼内部繁殖后，细菌常常会留下有机物质的痕迹。
When bacteria lived inside bones, they often leave behind traces of organic material.
有生命的有机体会吸收具有放射的碳，并把它转化为有机物质。
A living organism would take in the radioactive carbon and convert it to organic material.
一种有机物质。它是一种含一些有关松脂的古代树木的石化松脂。
It is an organic substance and is a petrified rosin of ancient trees related to rosin.
细菌分解有机物质，释放二氧化碳，正如他们工作也会吸收氧气。
Bacteria break down the organic material, releasing carbon dioxide, but absorbing oxygen as they work.
据估计，来自海面的有机物质到达海底时其营养物质剩余不到5%。
It is estimated that less than five percent of the organic matter produced at the surface reaches the abyssal plains.
泥炭层中含有泥沙，含有尚未完全腐烂的植物枝叶，有机物质含量极高。
Peat layer contains sand, containing not yet fully decomposed plant leaves, and a high content of organic matter.
事实上，它是细菌，原虫，支原体，酵母和病毒的聚集地，形成凝胶样的有机物质。
It is, in fact, colonies of bacteria, protozoa, mycoplasmas, yeasts and viruses clumping together in a gel-like organic material.
它对土壤的破坏性比常规耕种法小，被认为有助于土壤保持更多有机物质和更大湿度。
It is less destructive to soil than conventional tillage and is believed to help soil retain more organic matter and moisture.
它对土壤的破坏性比常规耕种法小，被认为有助于土壤保持更多有机物质和更大湿度。
It is less destructive to soil than conventional tillage and is believed to help soil retain more organic matter and moisture.
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