腐殖质的

Gley A waterlogged soil lacking in oxyen, in which raw humus accumulates as a result of lack of decomposition by bacteria.

潜育土：是一种氧含量低而水含量很高的土壤，由于缺少分解性细菌而在其内积累了大量的腐殖质。

The content of methyl functional group of humus is an important index to evaluate the humification of soil.

胡敏酸甲氧基功能团的含量多寡是衡量土壤腐殖质化的重要指标。

The part of the earth's surface consisting of humus and disintegrated rock.

地球表面含有腐殖质和被分解的岩石的部分。

Our focus in composting is to create humus.

我们的重点是在制造堆肥腐殖质。

They may need addition of humus or mulches to improve water and mineral retention and prevent leaching.

要提高此种土壤的保水保矿物分子能力并防止矿物被滤去需要加入腐殖质或地面覆盖物。

Wind and spring floods erode soils , exposing underlying layers and premiering new compositions of humus and minerals on the surface .

风和开春季洪水侵蚀着土壤，暴露出地下土层，新组成的腐殖质和矿物成分初露地表。

Wind and spring floods erode soils , exposing underlying layers and premiering new compositions of humus and minerals on the surface .

风沙和水灾侵蚀着土壤，暴露出地下土层，腐殖质新成分及其表面的矿物。

Wind and spring floods erode soils , exposing underlying layers and premiering new compositions of humus and minerals on the surface .

风和开春暴涨的溪水侵蚀着土壤，暴露出地下土层，腐殖质和矿物成分初露地表。

The production of by-products caused the productivity of levulinic acid lower than theoretical one. Based on the study of the degradation of glucose and the formation of 5-hydromethylfurfural and levulinic acid, a kinetic model was proposed, in which, the process was described by a series first-order reactions with parallel by-reaction.

在葡萄糖降解的初始阶段还存在着异构化和可逆反应，降解过程中形成了羟甲基糠醛、腐殖质、乙酰丙酸、甲酸和其它中间产物。

Laccase (benzenediol: oxygen oxidoreductase: EC 1.10.3.2) is a type of multi copper-containing polyphenol oxidases capable of oxidizing a wide range of polyphenols and other lignin-derived aromatic compounds, and the enzyme is involved in lignin degradation and in the development of soil humus.

漆酶(EC 1.10.3.2，对苯二酚：氧氧化还原酶)是一种含多个铜原子的多酚氧化酶，催化氧化多种芳香族化合物，在木质素矿化降解、腐殖质形成等过程中发挥重要作用。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。