ash content是什么意思

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用法例句

This paper focuses on the caloric value,ash content and their dynamics in various layer mature leaves of the dominant plant species in the community.

对不同季节浙江北山七子花群落18种优势植物叶的热值和灰分含量进行了研究,探讨了生境片断化所造成的影响。

Among the aboveground fractions, ash content was highest in barks of Tsoongiodendron odorum and in leaves of Cunninghamia lanceolata , and GCV and AFCV were both highest in leaves of the two species.

对杉木观光木混交林群落能量的研究结果表明 :混交林中观光木地上部分灰分含量以皮最高 ,而杉木则以叶最高 ,两者GCV(干重热值 )和AFCV(去灰分热值 )均以叶为最高 ;观光木、杉木地下各部分的灰分含量均随径级的减小而增加 ,GCV均以粗根最高 ,细根最低 ;观光木的平均灰分含量高于杉木 ,但GCV和AFCV均低于杉木 ;从乔木层、灌木层到草本层 ,灰分含量依次增加 ,GCV和AFCV则依次降低 。

Meanwhile,the influences of various lime contents on service functions of road are discussed.

为了准确确定石灰与土的体积比,分析了施工现场石灰用量的计算,就滴定法测定石灰剂量做一简单的介绍,探讨了不同含灰量对道路使用功能的影响,指出控制好含灰量是做好石灰土结构层的关键。

Based on the laboratory tests,the compaction property of lime-loess and it s shearing property are analysized when the lime content is different.

通过室内试验 ,分析了不同含灰量时灰土的击实性和击实灰土的抗剪性。

Engineering practice of method of controlling lime content in lime-flyash soil roadbed construction;

二灰土路基施工中石灰含量控制方法的工程实践

On caloric values and ash contents of ten weed species in Jinhua suburb and its adaptive significances;

金华市郊10种杂草的热值和灰分含量及其适应意义

Ash contents of the same ground cover layer in different forest types were also different.

应用SX2-10-13型马福炉对黑龙江省大兴安岭林区主要可燃物类型地被物灰分含量进行了测定,分析了不同可燃物类型地被物层、同一可燃物类型不同地被物层灰分含量的差异,以及产生差异的原因。

Results showed that ash contents were in the range of 0.

对小兴安岭林区15种主要树种(红松、落叶松、鱼鳞云杉、臭冷杉、紫杉、蒙古栎、白桦、枫桦、紫椴、黄檗、水曲柳、胡桃楸、山杨、五角枫和春榆)不同器官的灰分含量、去灰分热值和碳含量进行了研究。

The ash contains to measure is at 7.30%~10.69%.

灰分含量在7.30%~10.69%之间。

testing method for ash content of lubricating grease

润滑脂灰分含量测定方法

Test methods of wooden activated carbon-Determination of Ash coutent

木质活性炭试验方法　灰分含量的测定

lubrication oil and additives-determination of sulfated ash

润滑油及添加剂-硫酸灰分含量测定

Ammonium hydrogen carbonate for industrial use--Determination of ash content--Gravimetric method

GB/T6276.5-1986工业用碳酸氢铵灰分含量的测定重量法

THE CHARACTERISTICS OF NITROGEN AND ASH CONTENT OF 37 SPECIES OF PLANT ON DESERT STEPPE, INNER MONGOLIA

内蒙古荒漠草原37种植物氮与灰分含量的特征

Ash Contents and Caloric Values of Five Eucalypt Species

巨桉等5种桉树的热值和灰分含量研究

Water content,ash content and calorific value of Platyrhina sinensis and Platyrhina limboonkengi in coastal waters of southern Fujian

闽南近海中国团扇鳐和林氏团扇鳐肌肉中水分含量、灰分含量及能值的分析

The Seasonal Dynamic Analyses of Heat Values and Ash Contents of Cunninghamia lanceolata and Tsoongiodendron odorum Mixed Forest Litter

杉木观光木混交林凋落物热值及灰分含量的季节动态分析

Ash Contents of Several Principal Types of Fuels in Daxing’an Mountains

大兴安岭几种主要可燃物类型地被物灰分含量比较分析

The application of plant ash led to increase the crude ash and fibre.

施草木灰使蕨菜粗灰分和粗纤维含量升高。

A Method for Analizing Carbon Content of Volcanic Ash

火山灰中碳含量分析方法研究及应用

Effect on the content and availability nutrient in straw ash under the high temperature

高温焚烧对秸秆灰渣养分含量的影响

The Determination of Moisture,Ashes and Extracts from Herba Plumbaginis Zeylanicae

白花丹药材水分灰分和浸出物的含量测定

A STUDY ON ABUNDANCES AND OF ASH YIELD,SULFUR, PHOSPHORUS AND CHLORINE CONTENT OF THE COALS FROM ORDOS BASIN

鄂尔多斯盆地煤的灰分和硫、磷、氯含量研究

Short-term changes in the contents of platinum group elements (PGEs) in road dust

道路灰尘铂族元素含量的短期变化过程分析

Application of the Gray Relational Analysis of Amino Acid Contents in Milk Drink

含乳饮料中主要氨基酸含量合理性的灰色关联分析

Based on the laboratory tests, the compaction property of lime-loess and it's shearing property are analysized when the lime content is different.

通过室内试验,分析了不同含灰量时灰土的击实性和击实灰土的抗剪性。