The competition among those species like s. tsinyunensis, dryopteris erythrosora and veronicastrum stenostachyum etc., is intense in the communities, which may be one of the reasons why s. tsinyunensis is going to be endangered and with a very restricted distribution. the distribution patterns of the seven populations of s. tsinyunensis are clumped among the eight populations we studied, except population v of random distribution. the spatial pattern of 6 populations of s. tsinyunensis have high consistency with the negative binominal distribution, while another 2 populations, i. e., i and iii are poisson distributions
6 )縉雲黃芩各種群空間分佈格局基本呈聚集分佈,其中7個種群的分佈格局類型是聚集分佈,其聚集強度較高,另有一個種群為隨機分佈;其種群的離散分佈擬合結果也嚴格符合一定的數學模式,其中負二項分佈、 poisson分佈分別是
該物種種群空間分佈的理論分佈模式,其中6個種群擬合出的結果是負二項分佈,種群i和種群m擬合出的結果是poisson分佈。
Effects of heavy metal, such as hg2 +, on the species can reflect the effects of the water pollution of heavy metal on the decapodas ( crustacea ) to some extent
重金屬汞對
該物種的影響在一定程度上可反映出重金屬對水體內十足類甲殼動
物的影響。
Effects of heavy metal, such as cd2 + and pb2 +, on the species can reflect the effects of the water pollution of heavy metal on the decapodas ( crustacea : ) to some extent
重金屬鎘、鉛對
該物種的影響在一定程度上可反映出重金屬對水體中十足類甲殼動
物的影響。
The body is electrified.
該物體帶電。
Name a physical quantity other than temperature that rends toward equalization when two systems are brought into contact.
試舉出溫度之外的另一個
物理量,當兩個系統相接觸時,
該物理量也趨于均勻。
Whether it has studied the impact of fluorescer on human health, and the measures to enhance public awareness of such substances
有否研究螢光劑對人體健康的影響,以及有何措施提高公眾對
該物質的認識?
The owners do not claim any deduction in respect of irrecoverable rental income
該物業擁有人無須申索不能追回的租金收入。
The magnetizing field is then removed while the body is thermally isolated.
在
該物體熱絕緣時把磁場撤去。
If many forces are acting simultaneously in different directions on any body, the direction of its motion will not correspond with any one of the forces, but will always follow a middle course, the summary of them, what is expressed in mechanics by the diagonal of the parallelogram of forces
如果同時有許多各種不相同的力作用於某一
物體,
該物體運動的方向不可能與任何一個力的運動的方向相符合而總是平均最短的方向,即力學所說的平行四邊形的對角線。
Chinese snub - nosed monkey, being endemic species and listed as rank i protected animal in china, has so far been relatively little known in the ecology and ethology as so not to benefit its effective conservation
川金絲猴是我國特有的靈長類動
物,屬國家一級保護
物種。迄今有關
該物種的生態學和行為學研究比較少,不利於對其實施有效的保護。
In terms of present research, this thesis lists the threat factors to chinese snub - nosed monkey living here, and the concrete suggestions for improving protection measures and the changing traditional living manners of local people are put forth as to effectively conserve this chinese snub - nosed monkey in xiaoshennongjia district
依據本項研究的數據,針對研究區域內存在的威脅川金絲猴生存的因素,文中具體提出了改善保護措施和改變當地居民傳統生活方式以保護
該物種的具體建議。
Parenthetical notations indicate at which level or levels the character has the item in question
插注標明了
該人
物在哪一級或哪幾級時擁有
該物品。
A small flay, attached to this body, intercepts a beam of light coming from a source and directed to a photocell.
附在
該物體上的光罩截取對著光電管的光束。
All data indicated that f i was a pure substance. third, using modern analytic techniques such as nucleic magnetic resonance ( nmr ), infrared spectroscopy ( ir ), ultraviolet visible absorption spectra ( uv ) and mass spectrometry ( ms ), we analyzed the basic chemical structure of f i and nominated it phthalic acid di ( 3 - methyl ) nanyl ester ( pdne ). we estimated primarily it was a novel natural compound
第三,利用核磁共振,紅外光譜,紫外分析,質譜等現代分析測試技術對分離提取
物f進行結構鑒定,解析出f的結構,初步推斷
該物質為鄰苯二甲酸- ( 3 -甲基)壬酯( pdne ) ,根據目前所掌握的資料,還沒有檢索到
該物質相關的報道,初步認定為一種新型的天然產
物。
Whatever they hope to buy tends to become pricey because they are buying it
無論兩方想購買什麼,
該物品都會因其購買而變得價格昂貴。
It must be used with some reservation.
使用
該物時一定要謹慎。
The item must otherwise fulfill all the requirements for manipulating an object via telekinesis ( such as weight )
該物品若有其他方面的操作要求(比如重量) ,必須能以心靈遙控的方式滿足。