尾狀物 的英文怎麼說
中文拼音 [wěizhuàngwù]
尾狀物
英文
tail-
In the early 1970s, astronomers alar and jun toomre predicted that the odd shape of two relatively nearby galaxies, dubbed the mice after their rodent - like tails, could be explained by a fantastic collision between them
在二十世紀七十年代早期,天文學家艾拉和裘利?圖木爾就曾預言那兩個因為有像嚙齒動物一樣的尾巴而被別稱為「老鼠」的相對較近的星系的奇怪形狀可以用發生在兩者之間的奇怪的撞擊來解釋。The former is a kind of brachiopod and the latter belongs to vermes. the fossils of each sub - dominant species took its place from three percent to five percent in quantity. on one hand, the fossils of early vertebrata, hemichordata, urochordata, cephalochordata and vetulicolian which connects invertebrata and vertebrata have been caught one by one in the continuous excavating work of early life institute field work team of north west university since 1996
他們還認為節肢動物長尾納羅蟲( naraoialongicaudata ) 、刺狀納羅蟲( naraoiospinosa )和耳形等刺蟲( isoxysauritus )以及腕足動物東方日射水母貝( heliomedusaorienta ) 、線形蟲動物圓筒帽天山蠕蟲( maotianshaniacylindrica )均為次優勢種,它們的個體數量分別占化石總數的百分之三到五。After molting three times, the zoea enter the mysis stage during which they begin to look more like adult shrimp and swim in a characteristic fashion with head and tail pointed downwards at right angles and occasionally performing a sudden retrograde jumping action. this is known as the inversion state, the fry being suspended upside - down in the upper middle region of the pond water. this is, therefore, also called the " inverted suspension phase "
眼幼蟲脫第三次即進入糠蝦期幼蟲期mysis stage ,此期之體形已略成蝦之狀態,且具特有之游泳姿態,即頭部及尾部均向下,成一直角彎曲而時作向後跳躍游動,又因成倒立狀態,懸浮於水中的中上層,又叫倒吊期,此期幼蟲對外界的環境因素,如水溫鹽分等變化,比前兩期來得更具適應力,主要餌料為豐年蝦brine shrimp的幼蟲,但其他大小略同的動物性浮游生物,如橈腳類copepoda輪蟲類rotifera均可。Bat : any of various nocturnal flying mammals of the order chiroptera, having membranous wings that extend from the forelimbs to the hind limbs or tail and anatomical adaptations for echolocation, by which they navigate and hunt prey
蝙蝠:一種翼手目的夜間飛行的哺乳動物,它們具有能從前肢伸到後肢或尾巴的膜狀翅膀,其生理結構能夠靠聲波定位,並以此導航和捕食。In the study of the lumber carrier, one of the very important problem is the in spot and ultimate station due to flooding which will bring tremendous threat to the ship because of the few holds in order to study the lumber carrier buoyancy, stability and longitudinal strength under the condition of flooding, the paper adopt fundamental ship principle and iterative and accumulative concept on the basis of insumersibility theory to detailedly calculate the flooding speed flooding amount front draft after draft stability and longitudinal strength considering the ship " s sinking and inclination which will change the center of gravity and the loading station both in hold and on deck and the effect of flooding and lumber amount in holdo in the last, the paper introduces an example of the actual ship named " fei yun ling " and makes a contrast between not taking measure and taking measure which draws a reasonable conclusion and comes up to some advice the method avoids the cockamamie calculating while insures enough precision the paper draws a conclusion that not all the lumber carrier will submerge when suffering the damaged flooding if the loading or measure is suitable
為了研究運木船舶在破艙狀態下的浮性、穩性和強度,本文在抗沉性理論的基礎上,運用船舶基本原理,採用了迭代和累計的思想,將船舶的進水過程劃分為很多次進水的積累,詳細計算了運木船在破艙進水的過程中,考慮到各種破艙參數、船舶本身的下沉、艙室內木材、甲板貨的裝載情況和在進水過程中船舶本身的傾斜對進水重心的影響,以及艙室內的進水量和木材對破口處進水速度的影響,船舶總的進水速度、進水量、首尾吃水、穩性的實時狀態和最終船舶的總縱強度,給出了計算實例,並進行了在採取用泵抽水前後浮態參數的對比,得出了該船舶在艙室內的貨物積載量達到某個數值時可以保證船舶在破艙進水時不會沉沒,或者在當開口小於某數值時,採取適當的措施后,可以使船舶避免沉沒。As we know, inverse techniques make blade ' s profile well compatible with its surface velocity distribution, however, they give designers big challenges that the ideal velocity distribution is hard to obtained and sometimes the non - physical solution, such as double covering of flow field or unclosed profiles, would come out. the proposed design procedure in the paper has avoided the disadvantage mentioned above. in this paper, a quasi - irrotational equation is used to describe the flow in cascade instead of the generally used irrotational equation
眾所周知,一般的反問題和混合問題的最大特點,是在給定的壓力面和吸力面上的壓力分佈或速度分佈條件下,直接得到葉片的幾何形狀,它可以使葉型型面與表面氣流參數有機結起來;其不足之處在於,對設計者而言,很難給定理想的葉片表面壓力分佈或速度分佈,並且有時會得到一個非物理解,如:得出的初始葉型可能會出現前緣、尾緣不封閉的現象。There, in 1967, at the state ' s foothills wildlife research facility, cwd made its first recorded appearance, in captive mule deer that were being maintained for nutritional studies ( mule deer are the most common type in the west )
慢性消耗病的發源地推測是科羅拉多州科林斯堡附近,那裡的麓山野生生物研究中心,為了研究黑尾鹿營養狀況而飼養捕捉來的黑尾鹿。It was shown that vessel elements in secondary xylem of p. emblica have many different forms and most of them have tails and their perforation plates divide into two types : ( 1 ) there is one simple perforation plate at each end of the vessel elements and ( 2 ) there is one simple perforation plate at one end of the vessel elements and two simple perforation plate at the other end ; ( 3 ) a few vessel elements have special inclusions ; ( 4 ) the intervascular pits are alternate pits ; ( 5 ) the pits between the vessels and rays are mixed pits, pits with transverse gashes and scalariform pits
結果發現,余甘子次生木質部導管分子中存在著許多不同的樣式,導管分子大多數具尾;其穿孔板存在著兩種類型: ( 1 )兩端均為1個單穿孔板; ( 2 )一端為1個單穿孔板;另一端為2個單穿孔板; ( 3 )極少數的導管分子具有特殊的內含物; ( 4 )管間紋孔式為互列紋孔式; ( 5 )導管射線間紋孔式為混合型紋孔與橫列刻痕狀紋孔以及梯狀穿孔。While studying the wings of swallowtail butterflies, researchers discovered that there were a lot of similarities between the scale coverings and leds
科學家在研究非洲燕尾蝶的時候,發現其翅膀上的鱗狀覆蓋物和發光二級管之間擁有很多相似的地方。In this paper, the geographical distribution and quantitative of 37 species of the urodeles are introduced. and then, the research direction and current studies of this field are analysed
摘要本文從地理分佈特徵和數量方面介紹了我國現存的37種(亞種)有尾類動物,並分析了目前我國有尾類的研究方向和研究現狀。The research object in this text is a project of the real estate in the chengdu city from the new vision. the project of the real estate is divided into four stages : concept stage, developing stage, performing stage and last stage. the main content of the project management in the concept stage is how to organize the feasibility test well. the main of the project management in the developing stage is how to organize man, material, finance and how to be ready for all the soft and hardware. the main content of the project management in the performing stage is how to guanatee quality, cost and time planning. the main content of the project management in the last stage is how to evaluate, check and accept, deliver the project and organize the last work well. confronting the present situation in all the stages, i work out some good measures. it is about to think the real estate project management farther in the last chapr. er. i bring out xhe important principle about the project management of the real estate and several question which must be delt with. comprehensively evaluating and perfecting the project management in the whole stages is all contents that the project management has the whole efficacy
本文以全新的視角,以成都市一個房地產開發項目為研究對象,創新性地把房地產開發項目劃分為四個階段:概念階段;開發階段;實施階段;收尾階段。概念階段項目管理的主要內容是組織好可行性論證;開發階段項目管理的主要內容是組織好人、財、物及一切軟硬體準備;實施階段項目管理的主要內容是保證質量、進度、成本;收尾階段項目管理的主要內容是評審、驗收及項目交付和組織結束工作。針對不同階段的項目管理的現狀分析,提出完善的對策方案,最後是對房地產開發項目管理的進一步思考,提出房地產開發項目管理的關鍵性原則及應處理好的幾個問題。Were conducted. the results show that all the 4 species of pine leaves have a specific transportation tissue. these 4 species are different from each other by their morphological and histological characteristics
對馬尾松、雲南松、華山松、油松的原植物形態、藥材性狀、顯微構造、粉末特徵進行了對比研究,發現四種松葉在組織結構上均具有一種特殊組織? ?轉輸組織。Source : major automobile exhaust ( mainly in the combustion of gasoline is not sufficient, if the state open parking engines, coal burning reclamation, combustion of organic compounds )
主要來源:汽車尾氣(主要在汽油燃燒不充分時,如停車狀態開發動機、燃煤、農墾燒荒、有機物燃燒) 。The marginal division ( mrd ), first discovered by shu siyun, is a newly termed subterritory of the striatum with function related to learning and memory. it forms a belt - shaped zone locating at the caudal margin of the striatum and surrounding the globus pallidus, running dorsoventrally
紋狀體邊緣區( marginaldivision , mrd )是舒斯雲等自1987年來先後在大鼠、貓和猴等哺乳動物的紋狀體尾側,環繞蒼白球外側處發現的一個新區。Adopt two kinds of match ways now : one send instruction carriage come to our company, we match in gui lin ; another is that we match the vehicle according to whole factory. there are the following several kinds of our match technological schemes mainly 1 tech. scheme
為了降低摩托車的尾氣排放污染物,我公司根據整車廠的需求,及各車型的具體排放狀況,現採用兩種匹配方式:一種是整車廠發試驗車來我公司,我們在桂林進行匹配另一種是根據整廠所要匹配車輛各零部件的配置情況,我們沿用已有的成功匹配方案進行匹配。Researchers took functional magnetic resonance imaging scans of the brains of 17 young men and women to see what was happening in the brain of someone in love
他們發現強烈而又浪漫的愛情感覺跟右尾狀核和右腹側被蓋區多巴胺有關。多巴胺是大腦中產生滿足和快樂的一種化學物質。The results showed, the breakthrough curve of nitrate vertical transport in saturated condition was more or less non - symmetrical, mainly due to the different proportion of mobile and immobile water in the soil and soil physical properties
結果表明,在飽和條件下,硝態氮垂直運移過程的穿透曲線呈現不對稱形狀和拖尾現象,主要由於土壤中存在著動水和不動水的比例不同和土壤的物理性質所致。The result shows that the content of total flavones is 0. 0885 %. in conclusion, through the comprehensive studies on the botanical, morphological, histological and phytochemical aspects, this project has laid a solid basis on the quality evaluation and further development of pine leaves. it is this paper that first reported the gc - ms analysis of the essential oils obtained from p. armandi franch and flavonoids compounds in pinus massoniana lamb.
綜上所述,本文通過對藥用松葉品種、藥材性狀、顯微組織及化學成分的研究,為四川產主要藥用松葉品種鑒定、品質評價提供了依據,特別是對揮發油、黃酮類成分的研究所取得的初步結果以及一種新物質的發現,將為馬尾鬆鬆葉的二次開發奠定基礎。Based on the analysis of the resources situation and problems, it has been suggested by the authors that the protection of ecological environment and species varieties of anura in gansu should be strengthened
本文在對甘肅無尾兩棲類動物資源狀況及存在的問題進行分析的基礎上,提出了加強無尾兩棲類動物生境和物種多樣性保護,從而合理利用無尾兩棲類動物資源的建議。The frozen balls of ice and debris are rich with basic elements like iron, as well as carbon - based molecules
慧尾冰球狀的碎片中含有大量類似鐵和碳分子的物質。分享友人