tree population中文是什么意思

發(fā)音:

中文翻譯
造句

樹(shù)木群落

tree n. 1.樹(shù)〔主要指喬木，也可指較大的灌木〕。 ★玫瑰可 ...
population n. 1.人口；人口總數(shù)；全體居民；人口的聚居。 2.物 ...
ancient tree population 古樹(shù)群
forest tree population 林木群體
selected tree population 選擇樹(shù)木群落
serial tree population 連續(xù)樹(shù)木群體
static forest tree population 靜止林木群體
tree population dynamics 樹(shù)木種群動(dòng)力學(xué)
population n. 1.人口；人口總數(shù)；全體居民；人口的聚居。 2.物的全體[總數(shù)]；【生物學(xué)】蟲(chóng)口；種群(量)；群體；族，組，個(gè)數(shù)；【統(tǒng)計(jì)學(xué)】對(duì)象總體，全域。 3.【物理學(xué)】布居；密度。 4.〔罕用語(yǔ)〕殖民。 varietal populations 品種群體。
a tree 樹(shù)狀; 一棵樹(shù); 一蔸樹(shù)
in a tree 在樹(shù)上
in the tree 在樹(shù)上（非樹(shù)本身）
in tree 內(nèi)樹(shù)型; 入樹(shù)
into tree 放在樹(shù)中
on the tree 長(zhǎng)在樹(shù)上的，如果實(shí)一類的。; 在樹(shù)上(本身生出的); 在樹(shù)上（果實(shí)等）
or tree 或樹(shù)
s tree 無(wú)私奉獻(xiàn)的樹(shù)
tree n. 特里〔姓氏〕。 n. 1.樹(shù)〔主要指喬木，也可指較大的灌木〕。 ★玫瑰可以稱為 bush, 也可以稱為 tree. 2.木料，木材；木構(gòu)件；〔古語(yǔ)〕絞首臺(tái)；〔the tree〕(釘死耶穌的)十字架；鞋楦。 3.樹(shù)形(物)，世系圖，家系 (＝family tree)；【數(shù)學(xué)】樹(shù)(形)；【化學(xué)】樹(shù)狀晶體。 a banana tree 香蕉樹(shù)。 an axle-tree 心棒，軸料。 a boot-tree 靴楦[型]。 a saddle-tree 鞍架。 at the top of the tree 在最高地位。 tree of Buddha 菩提樹(shù)。 tree of heaven 臭椿。 tree of knowledge (of good and evil) 【圣經(jīng)】知道善惡的樹(shù)，智慧之樹(shù)。 tree of life 生命之樹(shù)，生命力的源泉【植物；植物學(xué)】金鐘柏。 up a tree 〔口語(yǔ)〕進(jìn)退兩難，不知所措。 vt. 趕(獵獸等)上樹(shù)躲避；〔口語(yǔ)〕使處于困境；窮追；把鞋型插入(鞋內(nèi))。
transient population, vagrant population 流動(dòng)人口
a burgeoning population 迅速增長(zhǎng)的人口
a permanent population 有定居的居民
abyssal population 深海種群
accretion of population 人口增加
accumulated population 累積種群
active population 參加經(jīng)濟(jì)活動(dòng)人口; 激活粒子

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例句與用法

Zeng y r , xu y l , weng z y , et al . mating systems in forest tree populations
曾燕如徐岳雷翁志遠(yuǎn)等林木群體中的交配系統(tǒng)
Its landscape pattern and structure of tree populations are adapting to its functions , which is faver to decrease the disturb from people
其不同類型綠地斑塊分布格局與樹(shù)種結(jié)構(gòu)分布與其各自功能相適應(yīng)，有利于分散干擾危險(xiǎn)。
The result shows that the vast majority of the main tree populations in the ? castanopsis carlessii ? forest are of broad niche ; that the relation among the species is very complex ; and that many species share the same resources
采用定量分析方法,對(duì)武夷山米儲(chǔ)林群落12個(gè)主要種群生態(tài)位(包括生態(tài)位寬度、生態(tài)位相似性比例、生態(tài)位重疊)進(jìn)行了測(cè)定。
In this study , the niche characteristics of 12 main tree populations in ? castanopsis carlessii ? forest have been analyzed by quantitative method at the nature reserve of wuyi mountains , including niche breadth , niche proportional similarity and niche overlap
植物種群之間的生態(tài)位相似性比例和生態(tài)位重疊指數(shù)指標(biāo)值反映了亞熱帶常綠闊葉林的生態(tài)特征。
According to the prominence it was estimated that the corrlelation of different parameters of its landscape pattern and that of its populations structure , and then the result was deeply analyzed and the relation of its landscape pattern and the structure of tree populations and their mutual adaptability was deeply discussed
另外分別統(tǒng)計(jì)樹(shù)種結(jié)構(gòu)參數(shù)與景觀格局參數(shù)之間的pearson相關(guān)性系數(shù)與顯著性值，依據(jù)顯著性值分別判斷不同景觀格局參數(shù)與樹(shù)種結(jié)構(gòu)參數(shù)之間相關(guān)性程度，探討花港觀魚(yú)綠地景觀格局與其樹(shù)種結(jié)構(gòu)之間的關(guān)系及其相互適宜性。
It was quantified that the landscape pattern of the green space and its structure of tree populations in the huagangguanyu park , and the parameters of landscape pattern and tree populations structure of its green patches was calculated , and then their mutual pearson relative coefficient and prominence were counted too
對(duì)杭州花港觀魚(yú)公園綠地景觀格局及其樹(shù)種結(jié)構(gòu)分別進(jìn)行量化分析，計(jì)算出各種不同類型綠地斑塊的景觀格局參數(shù)與樹(shù)種結(jié)構(gòu)參數(shù)，探討花港觀魚(yú)樹(shù)種結(jié)構(gòu)與景觀格局。

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