ex situ 中文意思是什麼

ex situ 解釋
天然狀態外
  • ex : n. （pl. exes）1. 英語x字母。2. X形狀的東西。n. 〈口語〉離了婚的配偶。n. 〈口語〉考試。vt. 考試。
  • situ : 西楚
  1. Afcd had conducted ex - situ conservation and living specimens are displayed in the shing mun arboretum

    此外，漁護署已進行遷地保護，城門標本林內有栽培。
  2. When increasing the oxygen pressure, the rheed pattern changes to streaky one again. this rheed pattern transformation induced by the oxygen pressure is reversible. ex situ xps results indicate that the element ni of lno film deposited in the relatively low oxygen pressure with thickness below the critical value exists in the form as ni2 +, while as ni3 + in the relatively high oxygen pressure

    隨著膜厚增加而超過約30nm的臨界厚度時，越來越多的晶格氧會移動到了薄膜表面，此時所提供的氧將使得后續生長的lno膜層重新形成鈣鈦礦結構，並以層狀方式外延生長。
  3. The project en situ and ex situ forests are both inside nfpp area so logging and grazing are banned

    項目區域和遷地區域的森林都位於國家天然森林保護計劃的區域內，因此，禁止在該區域內放牧。
  4. The processing window of the resin system can be well determined by the developed model. the rheological model is important for processing simulation and quality control of rtm processing for high performance composites. due to the rtm ' s major limitation - low impact damage resistance, this thesis concentrates on toughening epoxy resin for rtm technology by a new concept " ex - situ "

    針對rtm復合材料抗沖擊性能差的缺點，本文提出一種全新rtm增韌方法? 「離位」 ，使rtm這種很難被增韌的先進復合材料生產工藝更加具有實用性，實驗表明：通過離位改性后，在不降低其他力學性能的情況下，復合材料的韌性提高了73 。
  5. Ex - situ conservation measures could be explored

    可嘗試采種育苗及作遷地保育。
  6. Both have been on the verge of extinction due to poaching and habitat fragmentation. in order to enlarge the population size and recover the wild populations, ex situ conservation strategy has been advocated by the governing agents in china through natural or artificial breeding in captivity

    為了拯救此二物種，我國政府主管部門相繼制定了人工易地保護的物種保護策略，以期通過人工圈養條件下的自然繁殖和人工繁殖，達到增加種群的數量，促進野生種群恢復之目的。
  7. With the acceleration of extinction of species, biodiversity conservation is extensively concerned. the extinction of species is concerned with the degree of threat by biotic and abiotic factors. so, taking action to preserve plant species is very necessary and paramount before their extinction. one of the most effective biological techniques to conserve the biodiversity is the establishment of genebanks, i. e. ex situ conservation. the elucidation of various factors that regulate seed viability and vigor in storage is essential. an ideal condition to prolong the longevity is mainly depended on seed water content, temperature, humidity and types of containers used during storage. the optimum stage of seed maturity, harvesting techniques and processing, in addition to physiological features such as degree of dormancy, also play key roles in seed storage. certainly, desiccated seeds deteriorate with time even under extremely good genebanking conditions. according to seed storage behavior, it is necessary to consider three principal factors : storage environment, storage duration and plant species which will affect seed survival under good genebanking conditions. the present review is an attempt to discuss the importance of the aforementioned aspects of seeds in detail in order to conserve plant germplasms ( especially wild rare and endangered plants ) for ex situ conservation through seed - gene bank

    一個物種的滅絕是與其受生物因子和非生物因子的威脅程度相關的.隨著物種的加速絕滅，保護生物多樣性受到廣泛地關注.保護生物多樣性的最有效的生物技術之一是建立種子基因庫，進行遷地保護.種子庫理想的貯藏條件主要取決于種子含水量、貯藏環境（如溫度和濕度）和貯存種子的容器.進行種子貯藏，了解種子生命力和活力的影響因子的作用機理是十分重要和必要的.除了種子自身的生理特徵外，種子的貯藏壽命與種子成熟度、收獲技術、加工處理方法也是息息相關的.即使在最適的庫存條件下，種子也會隨時間發生劣變.因此，必須根據種子特定的貯藏行為，加以考慮影響種子存活的3個主要方面（貯藏環境、貯藏期和植物種類）而選擇有效的貯藏方案.本文試圖討論種子貯藏生理的幾個重要方面及其需解決的技術問題，以便更好地通過種子基因庫，長期有效地保存植物種質資源
  8. Ex - situ conservation measures can be explored

    可嘗試采種育苗作遷地保育。
  9. Seed collection for propagation or other ex - situ conservation measures could be explored

    可嘗試采種育苗，及作遷地保育。
  10. Effects of oxygen pressure on microstructure of lno conductive thin film has been studied by in situ reflection high energy diffraction ( rheed ) and ex situ x - ray photoelectron spectroscopy ( xps ). in the relatively low oxygen pressure, lno film displays spotty rheed pattern

    首先，通過原位高能電子衍射（ rheed ）及x光電子能譜（ xps ）研究了氧分壓對lno導電薄膜微結構的影響，並進一步提出了氧分壓對lno薄膜微結構的影響的機理。
  11. The country supplying genetic resources collected from in - situ sources, including populations of both wild and domesticated species, or taken from ex - situ sources, which may or may not have originated in that country

    是指供應遺傳資源的國家，此種遺傳資源可能是取自原地來源，包括野生物種和馴化物種的群體，或取自移地保護來源，不論是否原產于該國。
  12. Physical properties and electrochemical performance of solid k2feo4 samples prepared by ex - situ and in - situ electrochemical methods

    直接和間接電合成制備出的高鐵酸鉀的物理和電化學性能
  13. The ppta team has suggested that the capital of eco - fund is replenished by the ex - situ area tourism facilities through donation of their net revenue generated

    項目前期技術援助團隊建議，可以通過讓其它地區的觀光事業機構捐贈其取得的凈收入的方法，來補充生態基金的資金。
  14. Ex - situ conservation has also been carried out and living specimens are displayed in the shing mun arboretum

    此外，漁護署已進行遷地保護，采種育苗，城門標本林內有栽培。
  15. Meanwhile, numbers can be increased by artificial propagation. most populations should be sampled so as to retain as much of the genetic diversity of the species in ex situ preservation as possible

    同時還要對八角蓮進行遷地保護，由於八角蓮的居群遺傳分化較大，遷地保護中應注意在較多的居群中取樣，全面保護其遺傳多樣性。
  16. First, we prepared amorphous bacacuo precursor thin films on single crystal laalo3 ( 001 ) substrate by rf magnetron sputtering. then tl2ba2cacu2o8 hts thin films were obtained by an ex situ post annealing

    本文採用射頻磁控濺射法在laalo3 （ 001 ）單晶基片上制備了bacacuo非晶前驅物薄膜，然後將前驅物薄膜進行非原位鉈化處理，制備了tl2ba2cacu2o8高溫超導薄膜。
  17. In the first step, effect of the target ' s components on properties of thin films was investigated. influences of tl2o partial pressure and thallination temperature on the component phases and properties of tl2ba2cacu2o8 hts thin films were studied in the second step of ex situ post annealing treatments

    在濺射沉積前驅物薄膜的過程中，研究了靶材成分對薄膜性能的影響；鉈化后處理過程中，研究了tl2o分壓和鉈化溫度對tl2ba2cacu2o8高溫超導薄膜相組成及其性能的影響。
  18. Genetic resources of forage for ex situ conservation in china

    我國飼用植物遺傳資源的異地保存
  19. Comparative studies on genetic diversities between in - situ and ex - situ conserved germplasm of oryza rufipogon

    異位保存普通野生稻種質資源的遺傳多樣性比較研究
  20. Superconducting mgb2 thin films were fabricated on single - crystal sapphire substrate by hfcvd and hpcvd, respectively. the experiments were carried out both in situ and ex situ. in situ method refers to acquiring mgb2 thin films directly during the deposition process. ex situ method is defined as obtaining mgb2 thin films indirectly by post - annealing of precursor b film in high mg vapor pressure at high temperatures

    實驗分原位法和非原位法兩種工藝，原位法是在薄膜沉積過程中直接生成了mgb2超導薄膜；非原位法是先在基片上沉積前驅物b膜，然後將b膜在mg蒸氣中高溫退火得到mgb2超導薄膜。
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