organic matter 中文意思是什麼
organic matter
解釋
有機物質-
The results indicate that : 1. the main physical and chemical characteristics vary regularly : with rising of the altitude, there is a transition from silt > sand > clay to sand > silt > clay in the mechanical composition ; the argic horizon emerges below the altitude of 1600 meters ; the content of organic matter is enrichment, the content of organic carbon of epipedon is higher than 20 g / kg, while the content of organic carbon increases with increasing of altitude, and in the altitude of 3500 - 3700meters, the soils under the meadow have the maximum content organic carbon ; the soils appear acid - slightly acid reaction, the ph decreases appreciably and acid strengthen with increasing of altitude ; the soils higher than the altitude of 2500 meters are base unsaturated, indicating the soil leaching is strong, the ph and bs are distinct plus correlated ; the contents of sio2, al2o3, and fe2o3 of the soil body and clay are all relatively stabilization ; in the soil body, the content of sio2 is much high and cao is very little, the total contents of sio2, a12o3 and fe2o3 occupy 92 % of the mineral parts, the sequence of mineral elements is : sio2 > al2o3 > fe2o3 > k2o > mgo > cao > tio2 > mno
研究結果表明： 1太白山南坡土壤的主要理化性質隨海拔高度的上升呈有規律的變化：隨海拔高度上升，機械組成由粉粒砂粒粘粒逐漸過渡到砂粒粉粒粘粒，海拔1600m以下出現粘化層；土壤有機質豐富，表層有機碳含量一般在20g kg以上，有機碳含量隨海拔高度升高而相應增加，海拔3500 3700m的灌叢草甸植被下有機碳含量最高；土壤呈酸性或微酸性，並隨海拔上升， ph值略微降低，酸性增強，海拔2700m以上的土壤多呈鹽基不飽和狀態，表明土壤淋溶作用較強， ph值和鹽基飽和度呈極顯著正相關；土體與粘粒中的sio _ 2 、 al _ 2o _ 3 、 fe _ 2o _ 3含量相對比較穩定，土體中sio _ 2含量較高， cao含量較少， sio _ 2 、 al _ 2o _ 3和fe _ 2o _ 3含量之和約占土壤礦質部分的92 ，礦質元素含量的順序依次為： sio _ 2 al _ 2o _ 3 fe _ 2o _ 3 k _ 2o mgo cao tio _ 2 mno 。 -
The factors mainly include soil acidifying, higher organic matter content in the soil, lead of precipitum in the air and the processing of the tea leaves in the factory
這些來源主要包括：茶園土壤酸化和較高的有機質含量，大氣沉降物中的鉛和茶葉的加工過程。 -
After analyzing purple soil sampled from neijiang, leshan ofsichuan provinec and yuanmou of yunnan province, the contrast results of microbe quantity feature between surface and subsurface purple soil were obtained as follows. the content of soil organic matter, total and available nitrogen, phosphorous and potassium of surface was higher than subsurface, not relating to the type of purple soil and soil utilization way. the quantity of microbe _ bacteria, actinomyces and mould in surface purple soil was higher than subsurface, which indicated that the organic matter and airy condition in surface soil was more suitable for microbes growing. there was the same tendency in profile change of microbe quantity in purple soil located in temperate _ humid climate of sichuan basin in contrast with dry _ hot climate of yuanmou, yunnan. the nutrient situation of purple soil in sichuan basin shown that state of surface was better than subsurface, while in yuanmou of yunnan the state was on the contrary due to the degradation of surface soil
實驗室對四川內江、樂山和雲南元謀不同類型紫色土表層和亞表層微生物數量特性的比較分析表明：土壤有機質、氮磷鉀全量及其速效量均表現為表層高於亞表層，與紫色土類型和利用方式無關；三大類土壤微生物細菌、放線菌和黴菌數量均表現出表層高於亞表層，表明紫色土表層的有機質和通氣性優于亞表層，適宜於這三大類微生物生長；溫濕氣候條件下的四川盆地和乾熱氣候條件下的雲南元謀其紫色土微生物數量的剖面變化具有相同的趨勢，唯土壤營養狀況在四川盆地紫色土中表現為表層優于亞表層，而在雲南元謀紫色土中由於表層土壤的退化作用表現為亞表層優于表層的相反情況。 -
Cadmium strongly adsorbs to organic matter in soils
突然中的有機物非常容易吸收鎘。 -
Molluscicides are quickly inactivated by sunlight and adsorption to mud organic matter.
滅螺劑因陽光作用、泥土及有機物質的吸收會很快失效。 -
Saprophytes secure their food from nonliving but organic matter, such as deed bodies of plants and animals food products, excrements, etc.
腐生生物從無生命的有機物質，如動植物屍體、食物製品、排泄物等，獲得食物。 -
Colonization of a calcareous stripmine spoil by earthworms promoted incorporation of organic matter.
在石灰質露天礦引入蚯蚓，可促進有機物的結合。 -
Additions of organic matter to soil hasten calcium losses.
土壤增施有機質會促進鈣的損失。 -
The trace elements, constant elements and phase states of elements, which could indicate organic matter and combination gas, were found
發現了可指示有機質及油氣的微量元素、常量元素及元素的相態。 -
High energy environment are not conducive to the retention of organic matter in muds.
高能量環境不利於有機物在軟泥中的保存。 -
The final process in organic matter decomposition is known as humification.
有機物分解的最後程序稱為腐殖質化。 -
The normal analytic technique was adopted to mensurate the basical nutrients such as total n, total p, total k, available n, available p, available k, organic matter, ph and so on. meanwhile, various techniques were employed to mensurate the soil dissoluble carbon, finally the technique of water saturating - h2so4 - agso4 - circumfluence - feso4 titration was used in this experiment
測定土壤的基本養分狀況全氮、全磷、全鉀、速效氮、速效磷、速效鉀、有機質、 ph等採用常規分析法，對土壤可溶性碳的測定方法進行了多方面的探索，最後採用水提? h _ 2so _ 4 - ag _ 2so _ 4迴流? feso _ 4滴定這一方法。 -
The excreta of humans and land animals contain soluble refractory organic matter.
人和陸生動物排泄物含有可溶的難處理有機物質。 -
Germanium enriched mainly in galenite, and cadmium enriched mainly in nonage sphalerite ; isomorphism is the subsistent state of ge and cd, but it ca n ' t exclude the probability that ge and cd absorbed by organic matter
Ge主要富集在方鉛礦中， cd主要富集於早期閃鋅礦中； ge 、 cd的賦存狀態為類質同象，但不排除部分被有機質吸附的可能性。 -
The red - orange cinnabar mushroom, inedible by humans, plays an important ecological role in degrading dead organic matter in soil and recycling the nutrients
橙紅垂幕菌雖然人類不可食用，但勝在能夠分解泥土中的有機枯枝落葉，促進養分循環，具有重要的生態功能。 -
In perhaps the most unusual proposal of all, scientists from nasa ' s jet propulsion laboratory ( jpl ) in california are proposing to build a probe that uses heated water jets to descend to depths of up to a hundred meters through the frozen ice caps at the martian poles inn search of organic matter
在或許是最不一般的建議的倡導下，加利福尼亞州航空航天局噴氣推進實驗室（ jpl ）的科學家們正在計劃建造一臺探測器，使用熱水射流穿透火星極地的冰帽，深入到100米以下，搜尋有機物質。 -
The content of soil nutrients in 0 - 20cm profile is higher than that of 20 - 60cm profile. in the s. viciifolia plot, there are more organic matter, the whole nitrogen, quik - result nitrogen, quik - result kalium
狼牙刺各樣地內， o一zocm剖面土壤養分高於20一6ocm ，土壤有機質、全氮、堿解氮高於對照撂荒地。 -
In low - lying area, dark - colored mudstones have been developed, the organic matter richness are increased, the kerogen type is better and in matural stage, so it has better oil source bases
窪陷內暗色泥巖發育，有機質豐度較高，乾酪根類型較好，處于成熟演化階段，具有較好的生油物質基礎。 -
Other microbes break the organic matter down into nitrates, which the roots of plants can use.
另一些微生物把這種有機物分解成植物根系可以利用的硝酸鹽。 -
Soil organic matter is the product of microbial decomposition of plant and animal residues.
土壤有機質是微生物分解植物和動物殘體的產物。
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