a horizon 腐殖堆積層

aa lava 塊熔巖

abandoned field 撩荒地

abandoned lands 撩荒地

abandoned mine 廢棄礦山

abandoned shoreline 舊岸線

aberration 像差

abiogenesis 自然發(fā)生

abiotic factor 非生物因素

ablation 水蝕

ablation moraine 消融冰磧

abnormality 反常

aboriginal 土著的

abrasion 海蝕

abrasion platform 浪蝕臺(tái)地

abrasion shore 浪蝕海岸

abrasion surface 浪蝕面

abrasion terrace 海蝕階地

abrasive 研磨劑

abrupt slope 陡坡

abrupt textural change 質(zhì)地突變

abscissa 橫坐標(biāo)

absolute age 絕對(duì)年齡

absolute age determination 絕對(duì)年代測(cè)定

absolute age of groundwater 地下水絕對(duì)年齡

absolute altitude 絕對(duì)高度

absolute amplitude 絕對(duì)振幅

absolute chronology 絕對(duì)年代

absolute convergence 絕對(duì)收斂

absolute dating 絕對(duì)年代測(cè)定

absolute error 絕對(duì)誤差

absolute extremes 絕對(duì)極值

absolute geochronology 絕對(duì)地質(zhì)年代學(xué)

absolute geopotential 絕對(duì)重力勢(shì)

absolute gravity 絕對(duì)重力

absolute humidity 絕對(duì)濕度

absolute instability 絕對(duì)不穩(wěn)定性

absolute maximum 絕對(duì)極大

absolute measure 絕對(duì)尺度

absolute minimum 絕對(duì)極小

absolute orientation 絕對(duì)定向

absolute parallax 絕對(duì)視差

absolute precision 絕對(duì)精度

absolute representation 絕對(duì)值表示法

absolute temperature 絕對(duì)溫度

absolute value 絕對(duì)值

absolute zero 絕對(duì)零度

absorbed radiant flux 吸收輻射

absorbed radiation 吸收輻射

absorbent 吸收劑

absorbing capacity 吸收能力

absorbing complex 吸收性復(fù)合體

absorptance 吸收系數(shù)

absorption 吸收

absorption band 吸收帶

absorption coefficient 吸收系數(shù)

absorption curve 吸收曲線

absorption factor 吸收因素

absorption filter 吸收濾光片

absorption of energy 能量吸收

absorption of light 光吸收

absorption spectrum 吸收光譜

absorption surface 吸收面

absorptive capacity 吸收本領(lǐng)

absorptivity 吸收能力

absorptivity emissivity ratio 吸收發(fā)射比

abstract symbol 抽象符號(hào)

abundance of isotopes 同位素的豐度

abundance of the elements 元素豐度

abundance ratio of isotopes 同位素的相對(duì)豐度

abundant rainfall 過(guò)量降雨

abyss 深淵

abyssal 深海的

abyssal basins 深海盆地

abyssal benthos 深海底棲生物

abyssal deposits 深海沉積物

abyssal facies 深海相

abyssal hill 深海丘陵

abyssal plain 深海平原

abyssal region 深海區(qū)

abyssal sediment 深海沉積物

abyssal zone 深海帶

acariasis 螨病

acarinosis 螨病

acaustobiolite 非可燃性生物巖

accelerated erosion 加速侵蝕

accelerated weathering 加速風(fēng)化

acceleration 加速度

acceptance 接收

acceptor 收體

acceptor atom 受體原子

acceptor bond 接體合

accessory element 伴隨元素

accessory mineral 副次要

accessory species 次要種

accidental ejecta 外源噴出物

accidental error 偶然誤差

accidental species 偶見(jiàn)種

acclimatization 氣候馴化

acclivity 上行坡

accompaniment element 伴生元素

accordance of summit levels 峰頂面等高性

accordant junction 協(xié)和匯流平齊匯流交合匯流

accordant junction of streams 協(xié)合流

accretion gley 淤積潛育層

accumulated temperature 積溫

accumulation 堆積

accumulation curve 累積曲線

accumulation horizon 聚積層

accumulation mountains 堆積山地

accumulation of assimilation products 同化物累積

accumulation of humus 腐殖質(zhì)蓄積

accumulation of organic matter 有機(jī)質(zhì)堆積

accumulative coast 堆積海岸

accumulative relief 堆積地形

accuracy 準(zhǔn)確度

accuracy of measurement 測(cè)定準(zhǔn)確度

acetic acid 醋酸

acetic acid bacteria 醋酸菌

acetic fermentation 醋酸發(fā)酵

achromatic objective 消色差物鏡

achromatopsia 色盲

acid alkaline barriers 酸堿障

acid base balance 酸堿平衡

acid base equilibrium 酸堿平衡

acid brown forest soils 酸性棕色森林土

acid earth 酸性白土

acid fast bacteria 抗酸菌

acid fastness 抗酸性

acid fermentation 酸性發(fā)酵

acid geochemical barrier 酸性地球化學(xué)障

acid group 酸根

acid humus 酸性腐殖質(zhì)

acid igneous rock 酸性火成巖

acid medium 酸性介質(zhì)

acid peat soil 酸性泥炭土

acid rain 酸雨

acid residue 酸性殘余物

acid rock 酸性巖

acid rocks 酸性巖

acid soil 酸性土

acid solution 酸性溶液

acid spring 酸性泉

acid tolerant species 耐酸品種

acid value 酸值

acidic lava 酸性熔巖

acidification 酸化

acidite 酸性巖

acidity 酸度

acidity of soil 土壤酸度

acidoid 酸性膠體

acidophile organisms 嗜酸有機(jī)體

acidophilous plant 喜酸植物

acidophyte 喜酸植物

acidosis 酸中毒

acidotrophic lake 酸性營(yíng)養(yǎng)湖

acidulation 酸化

acotyledon 無(wú)子葉植物

acquired character 獲得特性

acric ferralsols 強(qiáng)淋溶鐵鋁土

acrisols 強(qiáng)淋溶土

acrorthox 強(qiáng)酸性正常氧化土

acrospore 頂生孢子

acrox 高風(fēng)化氧化土

acstivation 夏眠

actinium 錒

actinolite schist 陽(yáng)起片巖

actinometer 日光輻射計(jì)

actinometry 日射測(cè)定法

actinomorphic 輻射對(duì)稱(chēng)的

actinomycetes 放線菌

actinomycosis 放線菌病