The corrosion acton of carboxyl and phenol hydroxy of lignite and peat on low-alloy steel was studied.

研究了褐煤和泥炭中羧基和酚羥基對低合金鋼27SiMn的腐蝕作用18禁se网站。

It is perhaps the most physically isolated of all the kingdoms of Thedas: To the east is the Amaranthine Ocean, to the north the Waking Sea, and to the south the Korcari Wilds, which in the summer months are a vast peat bog, and in the winter become a treacherous labyrinth of iced-over waterways.

它也許是Thedas大陸中地理位置最隔絕的一個(gè)王國了：它的東邊是Amaranthine海洋18禁成年无码免费网站无遮，北邊是覺醒之海台湾一级性爱视频，南邊是Korcari荒野更新最快的黄色网站，那兒在夏天的時(shí)候是一片炙熱的泥潭，而到了冬天則變成了冰凍溪流的迷宮亚洲精品亚洲人一成在线。

The Amaranthine Ocean, to the north the Waking Sea, and to the south the Korcari Wilds, which in the summer months are a vast peat bog, and in the winter become a treacherous labyrinth of iced-over waterways.

Frostback山脈守護(hù)著西邊的邊界，且在山脈之間只有一片狹窄的平原能夠連通Ferelden與Orla毛片网在线播放。

Okefenokee is an Anglicization of an American Indian word meaning "trembling earth" and describes the soft, spongy peat moss that gives an unstable feel to the swamp's drier areas.

Okefenokee是一個(gè)英語化的美洲印第安人詞語无码网站在线观看操人，意為"顫抖的大地"，它用來形容那些讓沼澤的相對干燥的區(qū)域令人覺得不堅(jiān)實(shí)的柔軟的海綿般的泥煤苔日本黄色免费网址。

In control of sand, soil and peat content in rootzone, this research try to study the effect of different sand/soil ratio and peat content on soil physical properties and turfgrass growth.

論文從運(yùn)動(dòng)場草坪根系層土壤基本組成出發(fā)人人操日日插，研究不同配比土壤物理特性變化規(guī)律以及對草坪草生長的影響，為我國運(yùn)動(dòng)場草坪場地建造提供理論支持日韩国产综合在线。

In general, with peat levels increasing, soil bulk density decrease and soil bulk porosity increased and so as soil organic matter and soil nitrogen, the peat also improved tobacco growth and leaf yield and quality.

總之欧美一级粗暴又裸又黄，增施草炭能降低土壤容重黄色国产精品自拍视频网站，提高土壤孔隙度，增加土壤中有機(jī)質(zhì)和氮含量青草青草久久伊人热，同時(shí)增施草炭能促進(jìn)煙株生長日日夜,人人操，提高產(chǎn)量和改善品質(zhì)。

The results showed that through utilizing low-humified sphagnum peat to amend sandy soil, the total porosity, field capacity, saturated capacity were increased, and water retention of the medium was improved. The degree of medium shrinkage was increased with the increase of peat in media.

研究結(jié)果表明：用腐質(zhì)化程度低的高位草炭改良砂土国产在线视频小说在线观看，改良基質(zhì)的孔隙度99ryav1、田間持水量、飽和含水率顯著增加99re，基質(zhì)保水能力提高欧美一级日韩片；干旱處理過程中體積收縮程度也隨基質(zhì)中草炭含量的增加而增大。

Peat has properties of water and nutrient conservation, its soil organic matter and cellulose was also rather abundant, so peat is an important soil amendment.

中文摘要：草炭有機(jī)質(zhì)含量高国产手机在线观看一级一黄色视频，疏松多孔五月天色欲综合网，纖維含量豐富，保水保肥力強(qiáng)amA片免费看，是一種重要的土壤改良劑曰本性l交片视频视频。

Soil moisture is the key factor to control the methane oxidation activity in peat soils from the Zoige Plateau and the oxidation rates of methane in peat soils decreased with soil moisture content.

決定若爾蓋高原泥炭土氧化甲烷速率的因素是土壤含水量，土壤含水量越小久草巨乳，土壤氧化甲烷的潛力越大久久精品中文字幕丝袜。

An analysis of biomass and heavy metal contents was also conducted on the four test strains cultivated with different casing materials including loam, red soil, peat, and a mixture of red soil and peat.

上述菌株分別利用不同覆土包括壤土、紅土亚洲欧美一区日韩一区a、泥炭土及紅土與泥炭土混合物在线欧美片，進(jìn)行覆土管理，藉以分析其產(chǎn)量典重金屬含量超碰在线免费播放。