natural source 中文意思是什麼
natural source
解釋
天然光源-
There are many salt pans, fish farms, brushwood and gullies. when fish farms are drained in winter after yielding, fish surviving at the bottom of ponds and bathos will become the rich food source of water birds, and abandoned fish farms will be like natural swarms and habitats of birds
此區多為鹽田、魚瘟、灌木叢、潮溝，魚瘟冬季收成放乾后，池底殘存的魚類及底棲生物提供水鳥豐富的覓食環境，而廢棄的魚瘟則形成半天然的沼澤則成為鳥類棲息地。 -
Answer : conditional bourg should introduce municipal fire control to manage a network, rural fire control still can use the natural source of water such as well, pond, river with water
答：有條件的村鎮應引入市政消防管網，農村消防用水還可以利用水井、池塘、河流等天然水源。 -
Another source of natural radiation is cosmic rays from space
另一個天然輻射來源是來自外太空的宇宙射線。 -
Lutein is an active carotenoid and potent natural source antioxidant. it is extracted from marigold flowers and contains a normal blend of carotenoids including : zeaxanthin and cryptoxanthin
葉黃素是一種活性類胡蘿卜素，它是天然的抗氧化劑重要來源，取自萬壽菊花，它含有一種純混合類胡蘿卜素：玉米黃質和隱黃質。 -
A source familiar with the situation said prosecutors in irkutsk, the capital of eastern siberia, demanded that a local agency for natural resources suspends tnk - bp ’ s licence on environmental grounds and for failing to fulfil its terms
一位知情人士表示，東西伯利亞首府伊爾庫茨克的檢察官要求當地自然資源機構以環保和未能履行條款為由，暫停tnk - bp的執照。 -
" alas, " replied the weeping girl, " i am obliged to own that my mother - in - law s aversion to me arises from a very natural source - her overweening love for her own child, my brother edward.
「唉！ 」瓦朗蒂娜說道， 「我不得不承認，我後母厭惡我，起因是非常自然的，因為他太愛她自己的孩子了，就是我的弟弟愛德華。 」 -
The paper adopts some methods such as gas composition, carbon isotope, systematical analyzing and testing of reservoir bitumen biomarker from high evolutional natural gas and quantitative calculation of mixed gas, illustrates that natural gas from the section of jialingjiang formation is mainly attributed to sapropel type organic matter gas of permian, comes from carbonatite hydrocarbon rocks permian which most of them are overmature, its main gas source has nothing to do with carbonatite hydrocarbon rocks of jialingjiang formation themselves, presents in geochemistry characteristics of oil type cracked gas
摘要通過對川中川南過渡帶西部的磨溪潼南地區嘉二段天然氣組成、碳同位素組成、高演化天然氣儲層瀝青生物標志化合物的系統分析測試和混合成因氣的定量估算，闡明了該區嘉二段天然氣主要屬於二疊系腐泥型有機質成因氣，來源於二疊系過成熟為主的碳酸鹽巖烴源，主力氣源與嘉陵江組自身的碳酸鹽巖烴源無關，並具有油型裂解氣的地球化學特徵。 -
These are tobacco plants, the only natural source of nicotine
這些是煙葉，提煉尼古丁的惟一自然資源。 -
It is a very natural source of amusement, and many of those who join in the laugh are perhaps not unused to resort to it in secret.
這是一件十分自然的賞心樂事，就連那許多附和著別人嘲笑的人們，其中也未嘗沒有慣常偷偷摸摸地享受這種樂趣的。 -
Water : the natural source of lao zi ' s philosophy of life
老子生命哲學的自然底蘊 -
Through analyzing the roman lawsuit ' s impact of property devolution on discharging individual ' s debts and the gradual acknowledgement on commercial natural person in middle ages, it narrates that the generation of natural person ' s bankruptcy is the source of the bankrupt law ' s come into being
文章通過分析羅馬訴訟法中的財產委付制度對自然人債務清償的影響，和中世紀商自然人破產制度的確立，說明了自然人破產制度是破產法產生的源頭。 -
Coal, carbargilite in permo - carboniferous and carbonate in ordovician system were the main source rock of natural gas in the researched area
石炭二疊系分佈的煤層、炭質泥巖和奧陶系碳酸鹽巖是研究區主要的氣源巖。 -
A study on natural source of tick - borne cephalitis
蜱媒腦炎自然疫源探究 -
Taking xinzhou city as the case, the paper analyzes the city ' s actual situation of water supply, available water sources and their amount, distribution and development. it also calculates the mid and long term needed water amount and insufficient water amount in the city. taking the natural, commercial and life material properties and environmental function of water sources into full consideration, taking the satisfaction of the needed amount of the city and the balance and the largest capacity of every water source as the prerequisite, the paper aims at the mid and long term water supply sources ( north water sources region, douluo water sources region, shuiquanwan water sources region ) and the lest spending on the investment and operation of the self - equipped wells ; through the determination of decision variables, a model of economic management for the city ' s water supply is established, witch carries out the mid and long te rm optimal operation of water supply for the city
本文以忻州市為例，分析了忻州市供水現狀，可供水水源、水資源量、分佈及開發利用情況，預測了中長期需水量和缺水量，充分考慮水資源的自然屬性、生活資料屬性、商品屬性和環境因素功能，通過決策變量設置，在保證城市需水量、水資源平衡和各供水水源最大供水能力的前提下，以開采忻州市中長期供水水源（北水源地、豆羅水源地、水泉灣水源地）和自備井開採的投資和運行費用最低為目標，建立了城市供水水源優化調度經濟管理模型，運用線性規劃方法進行了城市中長期供水水源優化調配。 -
The hydrocarbon expulsion efficiency of source rockprimary migration is usually high because of its property of natural drive
因油氣初次運移為自然驅替，因此源巖的排烴效率較高。 -
Although the forsyth team was able to generate most of the desired tissue types with cells from an adult source, those tissues organized themselves into the proper arrangement for a natural tooth only 15 to 20 percent of the time
福塞斯的團隊雖然能夠利用成熟動物的細胞，製造出大多數想要的組織類型，但這些組織要正確排列成天然牙齒的架構，成功率卻只有15 ~ 20 % 。 -
When this precessional wobble brings the northern continents nearest the sun during the summertime, the atmosphere gets a notable boost of methane from its primary natural source ? the decomposition of plant matter in wetlands
當歲差的晃動讓北半球陸地在夏季與太陽距離最近時，大氣中的甲烷會明顯上升；而自然界中甲烷的主要來自於濕地植物的分解作用。 -
The natural source, the technology of isolation and analysis, the physiological activitives of the sesamin are reviewed
本文綜述了芝麻素的天然來源、分離檢測方法及其生理學活性等方面的研究現狀。 -
The human source includes emissions from motor vehicles and industrial processes, e. g., power stations, fugitive dust from cement works, construction and demolition activities. the natural source includes soil, salt and pollens
空氣中總懸浮粒子有兩大來源，人為的來源包括車輛廢氣發電廠排出的廢氣以及在製造水泥或建築工程中產生的塵埃，而天然的來源包括泥土鹽及花粉等等。 -
Based on a brief review of the development history of he surface wave exploration, this paper deals emphatically with the essentials of the surface wave exploration technique and the advances in the natural source surface wave exploration and artificial source surface wave exploration in the past ten years, and points out some problems which deserve much attention in future utilization and development of this technique
摘要在簡要回顧面波勘探發展歷史的基礎上，著重介紹面波勘探技術要點和近10年來天然源面波勘探和人工源面波勘探的最新進展，並對使用和發展這項方法技術提出應當注意的問題。
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