查询词典 humus

Adding humus significantly reduced the potential availability of zinc, copper, nickel, and lead in activated sludge.

投加腐殖土能明显降低活性污泥中锌、铜、镍、铅元素的潜在迁移能力。

It is rich in humus and slightly acid, due to leaching of lime.

富含腐殖质，微酸性，是比较好的农业用土壤。

Bacterial strains were isolated from humus mud by employing the dilution methods. Seven cellulose-degradation Strains marked as B-37, B-35,B-31, B-25, B-17, Z-a, and Z-b were selected according to the hyaloid rings on the medium of carboxymethylcellulose sodium Congo red and their efficacy of decomposing filter paper. Z-b had the strongest ability in decomposing filter paper among the seven strains and 16S rDNA analyzed indecated that it was Stenotroplaomnonas maltophilia owning to 99.8% homology. Comparing clony size of the seven strains in media with different carbohydrates and inorganic salt, we found that the potato extract and inorganic salt which contained CaCl2 0.20, MgSO4 1.25, NaCl5.00,(NH4) SO4 1.30, KH2 PO4 1.35, FeSO47H2O 0.015, Na-EDTA 0.02 were suitable for the bacteria growth.

用稀释法从腐殖泥中分离菌株，根据它们在梭甲基纤维素钠-刚果红培养基上的透明圈直径及对滤纸的崩解能力，获得7株纤维素分解细菌（编号：B-37、B-35、B-31、B-25、B-17、Z-a和Z-b），其中菌株Z-b的纤维素崩解能力最强，分子鉴定结果表明它与Stenotrophomonas maltophilia的16S rDNA序列有99.8%的同源性，初步确定为嗜麦芽窄食单胞菌。

The most widely used natural inoculum, especially in developing countries, is soil or humus from established pine plantations.

最广泛使用的天然接种源，是松树成林的土壤或腐植质。

The spores of Neocheiropteris palmatopedate were cultured in improved Knop's medium, in-situ humus soil and red soil respectively. Spore germination and gametophyte development were observed under optical microscope and dissecting microscope, and the impact of four culture methods on the gametophyte development and sexual reproduction was compared. On these experiments, its cause of endangerment was analyzed.

采用改良Knop's固体培养基、原生境腐殖质土和红壤分别培养扇蕨孢子，光学显微镜及解剖镜下观察记录其于包子萌发及配子体发育过程，比较了3种培养方法对其配子体发育和有性繁殖的影响，并在此基础上探讨了扇蕨的濒危原因。

Among the environmental factors,temperature nearly make the same effect toall the tree species of broad leaf korean pine forest.Moisture and fertility of soil aregreatly depend on the soil type.In the broad leaf korean pine forest zone,humus darkbrown soil has the best condition of moisture and fertility,The following are typicaldark brown soil、flood and forest soil;the third is albic brown soil and meadow soil;The worst ones are skeleton brown soil and marshy soil.

在影响树木生长的环境因子中，温度对所有树木的影响几乎相同，土壤的水肥因子是与土壤类型相关性很大的量，不同的土壤类型，水肥条件相差极大，在长白山阔叶红松林带，土壤水肥条件最好的是腐殖质暗棕壤，其次是典型暗棕壤和河滩森林土，土壤水肥条件一般的是草甸土和潜育暗棕壤，水肥条件最差的是粗骨棕壤和沼泽土。

In the South of Hunan with cigarette-rice multiple cropping, the pH is medium and high, the organic matter is high, but the humus content is low in the organic matter; N and Zn are abundant, P is very scarce, about 60% of soils is lack of B seriously.

以年内烟－稻复种连作为主的湘南烟区，土壤pH偏高，有机质含量高，但有机质中腐殖质的比例较低；土壤中的氮和锌比较丰富，钾很缺乏，有近60％的土壤严重缺硼。

Humus or peat moss will work quite well.

腐殖质泥炭藓还是会不错。

Two parts soil should be mixed with one part humus leaf or manure compost, peat moss, pine bark, etc.

两部分土壤应混合一部分腐殖质（叶或粪便堆肥，泥炭，树皮等）。

By the methods of sample tree and quadrat yield (for shrub layer, herbaceous layer and humus layer), the biomass of four deteriorated Pinus massoniana mixed stands and one pure P.massoniana plantation and its allocation were studied in this paper.

采用标准木法及样方收获法(灌木层、草本层、枯落物层)，研究了马尾松低效林的4种混交林及马尾松纯林的生物量及其分配规律。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新