海下生境 的英文怎麼說
中文拼音 [hǎixiàshēngjìng]
海下生境
英文
undersea habitat-
Conscious that the human organism, normally capable of sustaining an atmospheric pressure of 19 tons, when elevated to a considerable altitude in the terrestrial atmosphere suffered with arithmetical progression of intensity, according as the line of demarcation between troposphere and stratosphere was approximated, from nasal hemorrhage, impeded respiration and vertigo, when proposing this problem for solution he had conjectured as a working hypothesis which could not be proved impossible that a more adaptable and differently anatomically constructed race of beings might subsist otherwise under martian, mercurial, veneral, jovian, saturnian, neptunian or uranian sufficient and equivalent conditions, though an apogean humanity of beings created in varying forms with finite differences resulting similar to the whole and to one another would probably there as here remain inalterably and inalienably attached to vanities, to vanities of vanities and all that is vanity
人體組織通常能夠抗得住十九噸的氣壓169 ，可是一旦在地球的大氣層里上升到相當的高度，越是接近對流層與平流層的境界線，鼻孔出血吸呼困難以及眩暈，隨著算術級數就越發嚴重起來。他曉得這一點，尋求解答時就設想出這樣一個難以證明是不可能的行之有效的假定：倘若換個更富於適應性，解剖學上的構造也有所不同的種族，說不定就能在火星水星金星木星土星海王星或天王星那充足而相同的條件下生存下來。然而那個遠地點170的人類種族，盡管在構造方面與地球上的人類有著一定限度的不同之處，整個來說彼此卻有著相似的種種形態。The main research advances can be summarized as follows : ( 1 ) study the signal processing ' s performances and methods of homing torpedo system comprehensively, in order to setting up a corresponding mathematical models ; ( 2 ) analyze the ocean channel ' s effects on the work of homing system, then found some models such as target echo signal, noise ( including background noise, target radiating noise, etc ), ocean reverberation. according to them, simulate the array signal ; ( 3 ) the system structure, every function blocks composing are studied and founded thoroughly. then, discuss methods of signal processing in time domain and airspace domain ; ( 4 ) program the simulation software of torpedo ' s homing system according to the simulation models and flow charts, which connected with torpedo ' s control part
本文所作的主要工作及研究成果主要有以下幾個方面： （ 1 ）對自導工作過程中的信號與信息處理的基本理論與方法進行了較為全面的研究，為建立一個較為完備的自導模擬系統提供了理論基礎； （ 2 ）討論了自導系統工作過程中海洋通道對目標回波信號與目標輻射噪聲信號等的影響，建立回波信號的數學模型、環境場中的噪聲信號模型（包括海洋環境噪聲、目標輻射噪聲與魚雷背景噪聲等）與海洋混響模型，模擬產生了聲自導系統基陣接收到的回波信號與噪聲信號； （ 3 ）深入研究並建立了自導模擬系統的總體框架，給出各個具體功能模塊組成，討論了聲自導系統對信號的時域與空域處理，並結合模擬程序中陣列信號處理模塊，給出固定多通道波束形成的模擬實現過程； （ 4 ）根據系統的模擬模型與已建立的模擬流程圖編制了通用魚雷模擬器自導系統模擬軟體，通過網路與控制系統相連，組成完整的魚雷模擬器。Habitat and ecology : in forests, on mossy rocks and stony ground with rich humus soil ; alt. 300 m. flowering : oct. to jan. of the following year
生境與生態：生於低海拔700米以下的林下腐殖質豐富的多石之地或溪旁生苔蘚的巖石上。花期： 10月至翌年1月。Community ' s a diversity is measured by simpson diversity index, shannon - wiener diversity index and pielou evenness index. the results show that habitats range in a diminishing sequence of diversity indices from broadleaf forest, broadleaf bush, grassland bush to bamboo forest ; that altitude belts range from 600 - to - 1200 - m belt, under - 600 - m belt to 1200 - to - 1800 - m belt, and no longicorn beetles was found above 1800 m ; months from july, may, june to august, a diversity analysis shows that complicated habitats can hold higher biodiversity
結果表明，不同生境多樣性指數從高到低的順序是：闊葉林、闊葉灌叢、灌草叢、竹林；不同海拔多樣性指數從高到低的順序是： 600 ? 1200m區間、 600m以下區間、 1200 ? 1800m區間， 1800m以上區間暫未發現天牛科昆蟲；不同月份多樣性指數從高到低的順序是： 7月、 5月、 6月、 8月。Sham chung marsh is situated on the east mouth of three fathoms cove. it is ecologically important for brackish fish species especially the black paradise fish, which is globally rare. the marsh habitat is also important for invertebrates
深涌沼澤位於企嶺下海的東部，是鹹淡水魚尤其全球稀有的黑斗魚的重要生境，那裡的沼澤對無脊椎動物也舉足輕重。It is unique in its coral diversity more than 55 hard coral species has been identified there and possesses a dynamic sand beach
長有十分富饒的珊瑚品種，逾55種的硬珊瑚在海下灣被發現，沙灘的生境變化多端。They had visited important outdoor learning venues include mai po nature reserve, island house conservation studies centre and hoi ha wan marine life centre
這些戶外教室包括米埔自然保護區元洲仔自然環境保護研究中心及海下灣海洋生物中心。The propagules of b. gymnorrhiza and a. corniculatum undergo some growth before becoming detached from the parent plant. they accumulated large amounts of ions during the development while the level of ion concentrations are consistently lower in their embryos compared to leaves of parent plant. before detachment, the growth of hypocotyls were reduced, the water content declined, while the osmotic potential was approaching to or more negative than that of the solution on which their parent plant vegetating
另一方面維持較大比例的有機滲透調節劑，控制細胞液中鹽離子的水平以減少代謝毒害；木欖成熟胚軸的密度接近或低於生境中海水的密度，適于隨水漂浮和傳播；胚軸內離子濃度呈下降趨勢，但最終以達到和母樹生境中的離子濃度水平相一致為目標。Habitat and ecology : thick forests of valleys or by streamsides, alt. 300 - 700m
生境與生態：生於海拔300 - 700米的密林下、溝谷或溪邊。Habitat and ecology : in forests on slopes or in valleys, alt. ca. 300 m. flowering : oct
生境與生態：生於海拔約300米的山坡或溝谷林下。花期： 10月。Wwf is calling for a new cfp to contain clear and measurable commitments to eliminate over - capacity in the eu fishing fleet within the next 10 years ; to reform subsidies to ensure they support sustainable fishing ; ensure fair and sustainable fisheries access agreements that respect the needs of local people and are in line with international agreements ; and protect the marine environment, its habitats and species from the negative effects of fishing activities. for further information
總會呼籲歐盟領導人在制定新的共同漁業政策時，許下明確和適當的承諾，在未來十年內把歐盟漁船隊捕撈容量過大的情況消除將補助金改用來資助發展可持續漁業保證符合國際協議的規定進行公平及可持續漁業活動，以保障當地居民的權益並保護海洋環境海洋棲息地及海洋生物免受捕魚活動的負面影響。Habitat and ecology : in lowland thick forest and on wet places. flowering : apr. - jun
生境與生態：生於低海拔密林下蔭蔽濕潤的地方。花期： 4 - 6月。Due to the influence of climate drought and human activities, the ecological environment of qinghai province is in an increasingly grave condition, namely, climate abnormal events occurring frequently, grassland degenerating, ground sanding, glacier shrinking, water level of lakes descending and river runoff decreasing, and so on. in the basis of extensively collecting and analyzing the data of qinghai ecological environmental factors such as climate, water resource and grassland resource etc., the further basic research is performed on the ecological environment characters of main climate factors, surface runoff, water resource, lcc and their correlation to coordinate with the basic, strategic and precursory research for the development of china west part and provide the scientific foundation for corresponding development both ecological environment and social economy, and persistent utilization of natural environment resource
本研究針對當前在氣候乾旱化和人類活動的共同影響下青海省生態環境中氣候異常事件即氣象災害頻繁發生、草場退化、土地沙化、冰川萎縮、湖泊水位下降和河流流量減少等生態環境退化現象日益嚴重的實際，在廣泛收集和整理青海省氣候、水資源、草地資源等生態環境因子基礎資料的基礎上，對青海的主要氣候要素、地表徑流、水資源、植被的演替及其相互間的關系等主要生態環境變化特徵進行了基礎性的研究。This programme focuses on the study of coastal organisms and their development. students will be able to investigate the inter - tidal environment such as rocky and sandy shores, mangrove community through a series of field studies
此教育活動透過實地考察，讓高中生探索海下灣潮間帶的環境觀察和認識沿岸生物及其適應求存的方法。What " more, plants of species of saxifraga cernua l. can also propagate by way of forming ramets. 4 、 the plants show great morphological plasticity in different elevation and different micro - habitat of the same elevation
4 、在營養生長方面，這兩種植物不同海拔和同一海拔不同微生境下的植株，表現出較大的表型可塑性。Solomon systech limited is the major sponsor. wwf launched " ocean s 10 " last june to provide interactive education programmes based on ten selected marine species that live in hong kong waters. this 3 - year education programme has been designed to enhance public understanding of hong kong s marine conservation issues, such as environmental degradation, unsustainable harvesting and pollution, by running a series of interactive education programmes on selected species
世界自然基金會于去年6月推出為期3年的海洋十寶教育項目，以10種棲居本港水域的海洋生物為主角，希望透過推行一系列與這十寶相關的有趣互動教育活動，加強市民認識香港海洋保育的問題，其中包括生境質素下降以不符合可持續原則的模式開采資源，以及污染問題等。The review analyzed and elucidated the survival and adaptation mechanisms on the base of the former extremophiles research, which will offer some references for the study of deep sea microbes in the future
在綜合以往對各種極端環境下微生物研究的基礎上對深海微生物的生存及適應機制進行了分析與闡釋，為深海微生物的研究提供參考。The wetland habitats for many wild animals were seriously affected by this change and the habitat pattern had an obvious change, too. the area of suitable habitat ( sd 0. 35 ), which had reduced by 7637 hm2 in the ten years, was becoming smaller and more fragmented, with deteriorated quality. for red - crowned cranes, the area with high spatial diversity values ( sd 0. 65 ) and that with mid - high values ( 0. 5 sd < 0. 65 ), which constituted the main part of suitable habitat of red - crowned cranes, had reduced by 9232 hm2 and 15584 hm2 respectively, with the shrinking of natural land cover, such as reed and suaeda
研究區野生動物生境格局受人為和自然干擾的雙重影響而發生了較為明顯的變化，整體趨勢是生境適宜性逐漸降低，適宜生境和較適宜生境（ sd 0 . 35 ）的面積十年間減少7637hm ~ 2 ，丹頂鶴的適宜生境（ sd 0 . 65 ）和較適宜生境（ 0 . 5 d < 0 . 65 ）面積分別減少9232hm ~ 2和15584hm ~ 2 ，且生境的破碎化程度加深，在空間上呈現由北向南海向推進、由東向西壓縮之勢，生境質量呈下降趨勢。This paper briefly reviews the history and progress of trace metal marine ecotoxicology over the past few decades. three main areas of metal ecotoxicology are transport in the environment, accumulation and toxicity, as well as the risk assessment. we have seen tremendous progresses in these areas as a result of interdisciplinary efforts by biologists, chemists, engineers, governmental regulators and managers. i then discuss the future perspectives of metal ecotoxicology. it is expected that this field will receive increasing attention in china. certainly i hope that xiamen can become a center for metal ecotoxicology and biogeochemistry research
簡要回顧了痕量金屬的海洋生態毒理學研究的歷史及過去幾十年中所獲得的進展.金屬生態毒理學研究主要包括以下3個方向:環境中的轉移，毒性積累及危險評估.在來自於多種學科的專家，包括生物學家，化學學家，工程師和政府監督管理人員等的共同努力下，這3個方向的研究都獲得了長足的發展.同時對金屬生態毒理學的未來進行了展望.可以預見的是，這門學科將在中國受到越來越多的關注.我更希望看到廈門能夠成為未來金屬海洋毒理學發展的中心It is anticipated that this second census when compared to the one conducted 11 years ago will highlight the diminishing and degraded habitat in which the dolphins live and the restrictions that have been placed on their movements by the wide - scale development of northern lantau
我們將比較第一次及第二次白海豚普查結果，藉以調查白海豚生境地于過去11年的減少和質素下降，以及大嶼山北部的大型發展對白海豚出沒的限制。分享友人