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📖 Chapter37 - Biolex 學習卡片

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rhizosphere

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n.根圍(指圍繞植物根係在土壤中的一個區域)
soil that surrounds and is influenced by the roots of a plant
The element of feedback in rhizosphere process systems is probably considerable.
在根際作用體係中,反饋的養分元素,也許是相當重要的.

nodule

2
n.(尤指植物上的)節結,小瘤
a small mass of rounded or irregular shape: such as
In a typical case, there is a small inflamed nodule just under the skin.
典型病例中,皮膚下麵會有一個發炎的小結節。

sandy

3
adj.沙的,沙質的; 含沙的; 多沙的; 沙色的
consisting of or containing sand : full of sand
a sandy beach
沙灘

cofactor

4
n.餘因子,代數閤取; 餘因數; 輔因子
the signed minor of an element of a square matrix or of a determinant with the sign positive if the sum of the column number and row number of the element is even and with the sign negative if it is odd
Magnesium is involved as a cofactor in many enzyme transfers.
鎂是許多酶轉變的輔助因素.

humus

5
n.腐殖質
a brown or black complex variable material resulting from partial decomposition of plant or animal matter and forming the organic portion of soil
The lack of humus and the excessive leaching make this soil almost useless for agricultural purpose.
缺少腐殖質和過度淋濾使這種土壤對農業幾乎無用.

irrigation

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n.灌溉; 衝洗
the watering of land by artificial means to foster plant growth
None of the water from Lake Powell is used to irrigate the area.
鮑威爾湖的水一滴都沒有用於灌溉該地區。

chlorosis

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n.萎黃病,變色病; 缺綠病
an iron-deficiency anemia especially of adolescent girls that may impart a greenish tint to the skin —called also greensickness
The chlorosis develops from light yellow to tan, becoming brown and finally drying to a'scorch ".
褪綠部分由淡黃色演變為黃褐色以至褐色,最終變乾呈“灼傷狀 ”.

legume

8
n.豆科植物,豆類蔬菜
the dry fruit of plants of the legume family (such as peas or beans) that develops from a single carpel of a flower and usually splits into two halves with seeds attached to the seam of one half : pod
Legumes are an excellent source of protein.
豆類富含蛋白質。

manure

9
n.肥料,糞便vt.施肥
cultivate
A green manure is a crop grown mainly to improve soil fertility.
種植綠肥作物主要是為使土壤更加肥沃.

clayey

10
adj.像黏土的,含有黏土的
an earthy material that is plastic when moist but hard when fired, that is composed mainly of fine particles of hydrous aluminum silicates and other minerals, and that is used for brick, tile, and pottery; specifically : soil composed chiefly of this material having particles less than a specified size
This indicates that the soil under observation was clayey or loamy.
這說明所研究的土壤屬亞粘土或壚坶土.

ammonium

11
n.銨
an ion NH4+ derived from ammonia by combination with a hydrogen ion and known in compounds (such as salts) that resemble in properties the compounds of the alkali metals
More ammonium sulphate solution is being recovered in the process of distilling oil shale.
在提煉油頁岩的過程中迴收的硫酸銨液比過去多瞭.

nitrite

12
n.亞硝酸鹽
a salt or ester of nitrous acid
Content of nitrite and nitrate in Lactuca asiatica were lower enough for eating with safety.
苦蕒菜、蕨菜中亞硝酸鹽和硝酸鹽含量較低,是可以放心食用的野菜.

silt

13
n.淤泥,泥沙
loose sedimentary material with rock particles usually 1/2₀ millimeter or less in diameter; also : soil containing 80 percent or more of such silt and less than 12 percent of clay
silty soils
粉砂土

compost

14
n.堆肥; 混閤,閤成vt.施堆肥; 把(蔬菜等)製成堆肥
a mixture that consists largely of decayed organic matter and is used for fertilizing and conditioning land
potting compost (= a mixture of soil and compost that you can buy to grow new plants in)
盆栽混閤肥料

sustainable

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adj.可持續的; 可以忍受的; 可支撐的
capable of being sustained
sustainable forest management
閤理的森林管理

mismanagement

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n.管理不善,經營不當,處置失當; 處置失當
to manage (something) wrongly or poorly
...the Government's economic mismanagement...
政府對經濟的管理不當

mottle

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vt.使成雜色,使有斑點n.雜色,斑點
a colored spot
In tubers from such potatoes stem mottle symptoms are rarely observed.
由這類馬玲薯産生的塊莖中莖斑駁癥狀不易觀察到.

nectar

18
n.花蜜; (古希臘、羅馬神話中的)眾神飲的酒; 瓊漿玉液; 甘美的飲料
the drink of the Greek and Roman gods
(figurative)On such a hot day, even water was nectar (= very good) .
這麼熱的天,清水都是甘露。

sustenance

19
n.食物,營養,養料
means of support, maintenance, or subsistence : living
There's not much sustenance in a bowl of soup.
一碗湯沒多少營養。

stratify

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vt.<正,術>(使)分層,成層
to form, deposit, or arrange in strata
a highly stratified society
高度分化的社會

weathered

21
風化的
seasoned by exposure to the weather
The facade of the building was a little weathered.
樓正麵有點兒斑駁。

partially

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adv.部分地; <古>偏袒地,偏愛地; 一部分
to some extent : in some degree
The road was partially blocked by a fallen tree.
倒下的一棵樹擋住瞭部分道路。

acidify

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v.使酸化,使成酸,變酸
to make acid
It was most advantageous to the coagulation that made the raw influent wastewater acidify 20 hours.
對豬場廢水酸化20h對混凝最為有利.

crumbly

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adj.易碎的,脆的
easily crumbled : friable
crumbly soil/cheese
易碎的土壤 / 乾酪

aeration

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n.通風; 換氣; 鬆砂; 增氧
to supply or impregnate (something, such as the soil or a liquid) with air
Theoretically sludge yield is nil for the extended aeration process.
對延時曝氣法而言,理論上汙泥生成量應為零.

clump

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n.叢; 笨重的腳步聲; 土塊vt.使成一叢; 凝結成塊
a group of things clustered together
a clump of trees/bushes
樹 / 灌木叢

retention

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n.保留; 記憶力,保持力; 滯留,扣留; 閉尿
the act of retaining : the state of being retained
The company needs to improve its training and retention of staff.
公司需要改進對員工的培訓和留用工作。

useless

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adj.無用的,無效的; 無價值的; 差勁的; 不怎麼樣的
having or being of no use:
This pen is useless.
這支筆沒用瞭。

environmentally

29
adv.與環境有關係地
the circumstances, objects, or conditions by which one is surrounded : the factors and influences that affect the growth, health, progress, functioning, etc., of someone or something
He veered away from the most environmentally sound option.
他放棄瞭對環境保護最有利的選擇方案。

aquifer

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n.地下蓄水層,砂石含水層
a water-bearing stratum of permeable rock, sand, or gravel
The paper analyses groundwater regime in the confined aquifer of the area of Puxi in Shanghai.
摘要本文以上海市浦西地區為例,對其承壓水的動態進行瞭綜閤分析.

subsidence

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n.沉澱,陷沒,下沉; 沉澱物
to sink or fall to the bottom : settle
A surveyor said that the problems were caused by subsidence and the house needed to be underpinned.
一名勘測員說是地麵下陷導緻瞭這些問題齣現,房子需要加固地基。

settling

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n.沉澱物v.安排( settle的現在分詞 ); 安放; 安傢; (使)安定
sediment, dregs —usually used in plural
UK employment law embodies arbitration and conciliation mechanisms for settling industrial disputes.
英國雇傭法包括解決勞資糾紛的仲裁和調解機製。

sinking

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n.沉沒v.(使)下沉, (使)沉沒( sink的現在分詞 )
to go to the bottom : submerge
Far off to the west the sun was sinking.
遠處夕陽西下。

runoff

34
n.決勝投票; 附加賽; 徑流
a final race, contest, or election to decide an earlier one that has not resulted in a decision in favor of any one competitor
The streams are flush with the spring runoff.
溪澗漲滿春水.

deplete

35
v.(大量)減少,消耗
to empty of a principal substance
Food supplies were severely depleted.
食物供應已嚴重不足。

hillside

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n.(小山的)山坡; 山腰
a part of a hill between the top and the foot
Our hotel was on the hillside overlooking the lake.
我們的旅館位於可俯瞰湖水的小山坡上。

contour

37
n.外形,輪廓; (地圖上錶示相同海拔各點的)等高綫; 概要; 電路
an outline especially of a curving or irregular figure : shape; also : the line representing this outline
The road follows the natural contours of the coastline.
這條路沿著海岸綫的自然輪廓延伸。

unfit

38
adj.不適宜的,不適當的; 體格不佳的,不健康的
not fit:
Most of the wine was unfit for human consumption.
這些酒中大部分都不適於人類飲用。

nondestructive

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adj.非破壞性的
not destructive; specifically : not causing destruction of material being investigated or treated
An nondestructive read - out memory in which data once loaded can not be written again.
數據一旦裝入,以後就禁止寫入的非破壞讀齣寄存器.

reclaim

40
vt.開拓,開墾; 感化; 取迴; 沙化; 迴收再利用;改造某人,使某人悔改vi. .抗議,喊叫n. .改造,感化;再生膠
to recall from wrong or improper conduct : reform
You'll have to go to the police station to reclaim your wallet.
你得到警察局去認領你的錢包。

hydroponic

41
adj.溶液培養的
the growing of plants in nutrient solutions with or without an inert medium (such as soil) to provide mechanical support
Please describe the characteristics of hydroponic and front views of marketing.
試論述水培花卉的特點?你對其市場前景有何看法?

lamella

42
n.薄層; 薄片; 瓣; 鰓
a thin flat scale, membrane, or layer: such as
Chromatophore A name generally applied to a pigment - bearing structure, usually a membrane lamella or vesicle.
承載色素的結構, 通常是細胞膜的薄層或小泡.

thesis

43
n.論文,畢業論文; 論點,論題; 命題
a dissertation embodying results of original research and especially substantiating a specific view; especially : one written by a candidate for an academic degree
These latest findings support the thesis that sexuality is determined by nature rather than choice.
這些最新發現證實瞭性取嚮取決於自然而不是選擇這一論點。

biosynthetic

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[醫]生物閤成的
the production of a chemical compound by a living organism
Two or more biosynthetic pathways may coexist in a single cell.
在同一細胞中可能同時存在兩條或更多條生物閤成途徑.

older

45
adj.年長的; 古老的(old的比較級 )
dating from the remote past : ancient
If you wait, all that happens is that you get older.
如果你等待,發生的隻有變老。

stubby

46
adj.短而粗的n.矮胖啤酒瓶(容量通常為0.375升),男式短褲
abounding with stubs
He nodded and puffed on a stubby pipe as he listened.
他邊聽邊點頭,還吸著一支粗短的煙鬥。

uncommon

47
adj.不尋常的; 罕見的; 非凡的,傑齣的; 非常接近的
not ordinarily encountered : unusual
an uncommon occurrence
不尋常的事情

leathery

48
adj.似皮革的,堅韌的
resembling, characteristic of, or suggestive of leather
leathery skin
粗糙的皮膚

discolor

49
vt.使變色,使褪色vi.變化,變色,褪色n.變色,褪色,汙染
to alter or change the hue or color of
Sapium discolor's morphological character seed - collecting and seedling - raising , cultural technique are presented.
介紹瞭山烏桕的形態特徵, 采種 育苗和造林技術.