gra 中文意思是什麼

Managed gra lands : a greenhouse gas sink or source

管理的草原：溫室氣體匯（下沉）還是源？

Previous researchers have always determined the sp atial distribution patterns ( sdp ) of castanopsis kawakamii with a sample - dis tance method. however, the distribution patterns may be affected by the quadrat si ze and, in the course of analysis, the density differences among the cluster plots are not considered ; therefore, differences of cluster plot size and the dispersi on degree among individuals of cluster plots can not be known. authers of this pa per have determined the spatial distribution patterns of castanopsis kawakamii population in different habitats by means of non - quadrat distance method and a nalysed the pattern intensity and grain of the sdp. the pattern intensity is defi ned with the relative density differences and the pattern grain can embody the d ispersion degree of the individuals in the plots, and the dispersion degree among the plots. the determined results are as follows. the intensities of the species range in order from strong to week : litsea mollifolia p. kawakamii i. purpure a r. cochinchinensis c. kawakamii c. carlessii d. oldphamii s. superba. the gra ins of the species queue in order from coarse to close : s. superba = litsea mollif olia r. cohinchinensis c. kawakamii = i. purpurea c. carlessii p. racemosam d. oldp hamii. these determined results tally basiclly with the results authers of this paper have got in determining the same plots by means of aggregate index access ing method. in view of this, it is held that the sdp of c. kawakamii is closely related to the habitats and biological features

前人都是採用樣方方法對格氏栲種群數量的空間格局進行測定，而格局分佈有可能受樣方大小的影響，且分析過程中沒有涉及聚塊間密度差的問題，因而無法掌握種群的聚塊大小差別及聚塊內個體間的離散程度.本研究採用無樣方距離法，測定不同生境的格氏栲種群空間格局，分析格氏栲種群格局的強度和紋理.強度以聚塊和間隙的密度差來定義，紋理則是體現聚塊內個體間的離散程度與諸聚塊間的分離程度.測定結果表明，格氏栲種群格局強度從高到低排列次序為：木姜子蚊母樹冬青茜草樹格氏栲米櫧虎皮楠木荷；格局紋理從粗到細的順序是：木荷=木姜子茜草樹格氏栲=冬青米櫧蚊母樹虎皮楠.這一測定結果與作者採用聚集度指標測定相同樣地格氏栲種群空間格局的結果基本相符.因此，格氏栲空間格局類型及分佈與格氏栲生物學特性及生境的關系密切

Lies in the beautiful kunyu mountain clain, with wonderful environment and refreshing weather and sugariness water quality. it has planting fruit base around a hundred mile, teaming with apple, apricot, strawberry, cherry, gra pe, mulberry, peach etc., has established base for producing fruit canned

威海君利得食品有限公司原：威海山大食品有限公司，地處風景秀麗的膠東半島昆崳山前麓，這里環境清凈優美，氣候清爽，水質甘甜，周圍有著方園百里的水果生產基地，盛產蘋果葡萄雪梨黃桃櫻桃草莓無花果等優質水果，為水果罐頭加工奠定了良好的基礎。

Point guard gary payton reached the finals with three teams before finally gra ing the ring, while alonzo - mourning played through 13 seaso, two retirements and a serious kidney ailment for a champio hip

組織后衛加里?佩頓在得到戒指之前，曾經代表三支不同的隊伍打過總決賽，而阿隆佐?莫寧打了13個賽季、退役了兩次、帶著嚴重的腎病，才得到這個總冠軍。

There are many methods of haemostasis for you to gra

你要掌握很多止血方法。

General revenue account gra

政府一般收入帳目

Cherry small gra

小櫻桃塗寫板

After lunch we took a walk. there we saw many beautiful flowers and green gra. we smelled sweet air. how nice the picnic was

午飯后，我們散步。在那兒我們看見許多漂亮的花和碧綠的草，我們聞到空氣的芬芳。多麼愉快的野餐啊

She had a sure gra of the subject

她對這門學科的知識掌握得很牢固。

We gra ed a broomstick to stay together and tried to paddle toward the raft, which was 275m away

我們抓住一個掃帚柄，以便大家不致分散，並設法向救生艇劃去，救生艇當時在275米之外。

Women will continue to be paid le at the june 20 - july 3 london gra court grand slam, but the gap is closing organizers said on tuesday

賽事組織者本周二表示，今年6月20日到7月3日，在溫布爾登（位於倫敦附近）舉行的草地大滿貫賽上，女選手的獎金仍將低於男選手，不過男女選手獎金的差距正在縮小。

Archbishop desmond tutu will lead a delegation of influential elder statesmen to sudan, including jimmy carter, lakhdar brahimi, and gra ? a mach in an effort to help bring peace to darfur

樞機主教圖圖將率領一個有影響力的資深政治家代表團赴蘇丹，成員有前美國總統卡特，聯合國特使布拉希米，與前南非總統曼德拉的夫人，要為蘇丹達爾福帶來和平而努力。

Under en craps rond, kan du gra hur mnga come satsningar du vill

在每一回合中，您可以下多個come bet注。

Fr att gra denna placering, lgg dina marker p den vnstra sidan av rutntet p den horisontella linjen som separerar 0, 00 raden frn 1, 2, 3 raden

如果球停止在這五個號碼其中之一，您將可以贏回6倍的賭金，押中倍率是6 : 1 。

How much easier, how much more satisfying it is for you who can see to gra quickly the e ential qualities of another person by watching the subtleties of expre ion, the quiver of a muscle, the flutter of a hand

對於你們能用眼睛觀察事物的人，通過觀察那些難以捉摸的表情，觀察肌肉的顫抖和揮動的手勢，就能迅速捕捉一個人的基本特徵，該是十分容易和更令人滿足的事情。

Bordslayouten visar de vanligaste satsningarna ni kan gra

顯示您可下的不同的賭注。