翅基 的英文怎麼說

South american fibrous - rooted begonias having prominent basal leaf lobes suggesting angels ' wings and racemes of coral - red flowers

南美洲的秋海棠，有纖維性根，基生葉上有突出的裂片、像天使的翅膀，總狀花序、花珊瑚紅色。

The nearest neighbors of each individual and the distances between each individual - neighbor pair in elaeagnus mollis communities were obtained by using the nearest neighbor ' s analysis. based on the primary results above, the spatial pattern and interspecific segregation in the communities were studied by x2 test with a subtable method of a n n nearest - neighbor contingency table

應用最近鄰體法判定每個個體的最近鄰體植株，得到每個基株-最近鄰體種對的距離，進而採用n n最近鄰體列聯表的截表法，研究了翅果油數群落的種間分離。

Second, the starting and stopping behaviors under disturbed condition are analyzed and calculated by using the dynamic concentrative parameter model, which gives some advice to better prescribe refrigeration system and set theoretic foundation for carrying out automatic control of refrigeration system. third, the normal running process is analyzed and calculated by means of rational matching theory, which gives some advice on how to better understand the parameter change under steady state and the affection of inlet - parameter on evaporator. fourth, the simulation software with dynamic characteristic is designed, which can be applied to calculate thernio - parameter of cryogen, air humidity and frost thickness under different initial and boundary conditions, and to carry out dynamic simulation under conditions of dryness, wetness and frostiness, at the same time, to achieve detection and simulation at any stage from starting to stopping

本文的主要內容如下： 1 ）對翅片管蒸發器結構特點進行分析，選取適當的微元控制體，就干、濕和霜工況下對每個微元分別進行傳熱傳質分析，基於經驗關系式確定霜的有關參數，對于霜工況下的霜生長建立模型，經適當假設，運用質量守恆、能量守恆和動量守恆方程建立適合動態模擬的蒸發器數學模型，為系統模擬奠定基礎； 2 ）對蒸發在大擾動下的開、停機過程，運用動態集中參數模型進行分析和計算，為更好地描述製冷系統運行的全過程奠定基礎，同時也為製冷系統實現自動控制提供一定的理論基礎； 3 ）對蒸發器正常運行過程，運用動態分佈參數和參數間定量耦合的觀點來分析和計算，為更好地了解穩態工況下各點參數的變化情況及各入口參數對蒸發器動態特性的影響即蒸發器性能對各參數變化的敏感性； 4 ）編寫翅片管蒸發器動態特性模擬計算程序，可以計算不同邊界條件和初始條件下的製冷劑熱力參數、空氣溫濕度和霜厚度分佈場，實現對翅片管蒸發器在干、濕和霜工況下的動態模擬。

The genomic dna are extracted from alcohol steep sample of tachinidae ( diptera ), by the analysis of experimental results, show that the method is feasible

目的提出了一種有效的酒精浸泡的雙翅目寄蠅科昆蟲基因組dna的提取方法，通過對實驗結果的分析，表明該方法可行。

Based on the real structure of the forewing and hindwing of dragonfly, the plane geometric models of biomimetic wings are created using some cad software. then the three - dimensional finite element models of biomimetic wings are built by choosing the suitable element types and characteristic parameters

本文基於蜻蜓真實的翅翼樣本，利用相應cad軟體分別建立了前、后翅翼的幾何結構模型，並通過選擇適當的單元類型及設定特性參數，完成三維仿蜻蜓前、后翅翼的有限元建模。

Furthermore, the wing imaginal disc clonal analysis showed that in the homozygous sll mutant clones, the extracellular wg was dramatically reduced. the reduction of extracellular wg indicated that the wg signaling in the wing imaginal disc was disrupted. the reason leaded to this phenomenon is that sll encodes a paps transporter, so the disruption of the sll gene would generate the unsulfated heparan sulfate proteoglycan ( hspg ), which most likely would lose normal function

進一步結合運用flp - frt系統和minute ~ - ，用缺損myc蛋白的表達來標記純合的sll突變基因克隆，用minute ~ -來相對的擴大含sll突變基因的克隆，對翅成蟲盤所作的克隆分析表明，在含sll突變基因的克隆中，細胞外的wg蛋白分佈明顯減少，這種細胞外的wg蛋白減少表明在翅成蟲盤中wg信號傳導受到了明顯抑制。

6. we examined the mode and tempo of evolution of cyt b in oedipodidae. for these grasshoppers, the most common amino acids and codons are leucine ( tta ), isoleucine ( att ) and phenylalanine ( ttt )

運用cytb基囚的核』苦酸序列對斑翅蝗科昆蟲進行系統研穴時，各屬種問的分類關系都比較明確，得到的樹的拓撲結構大都一致。

2. the assessing of endangered degree of some species there are many endangered species in this gully and the critically endangered species include papilio epycides, meandrusa scrion, sasakia funebris. sasakia charonda, chilasa clytia ; the endangered species include papilio alcmenor, papilio bootes, papilio polyctor, byasa plutonius, chilasa epycides, chitoria pallas, jimelaea maculata, helcyra superba, stichophthalma howqua, and the vulnerable species include byasa polyeutes, pazala tamerlanta, pazala mandarina, pamassius latreille, graphium scopoli, funis aepope. 3

極危的種類有：美鳳蝶、褐鉤鳳蝶、黑紫蛺蝶、大紫蛺蝶、斑鳳蝶；瀕危種類有：金裳鳳蝶、箭環蝶、紅基美鳳蝶、牛郎鳳蝶、突緣麝鳳蝶、小黑斑鳳蝶、波綠鳳蝶、鉑鎧蛺蝶、傲白蛺蝶、貓蛺蝶；易危種類有：多姿麝鳳蝶、烏克蘭劍鳳蝶、華夏劍鳳蝶、寬帶青鳳蝶、冰清絹蝶、灰翅串珠環蝶。

The types of barbecue steak, ribs, french sheep small platoon, no bone meal, chicken wings, fish willow pattern, saury, scallops, squid, shrimp, steak and french sheep pai small taste good, the very pickled flavor, i could taste it rather heavy, pickled better good barbecue is an important measure indicators

燒烤的種類有牛排、牛仔骨、法式羊小排、無骨羊排、豬排、雞中翅、柳葉魚、秋刀魚、扇貝、魷魚、基圍蝦等，牛排和法式羊小排的味道不錯，腌漬的很入味，可能我口味比較重吧，腌漬入不入味是我衡量燒烤好不好吃的一個重要指標。

We designed one primer pairs ctb - 1, ctb - 2 to amplify about 580bp of cyt b gene sequence as a molecular marker to analyze phylogenetic relationship of 14 species of oedipodidae in china. dna sequences were aligned using clustal x, followed by refinement by eye based on the corresponding deduced amino acid sequences. after cutting off 5 " and 3 " termini unaligned sequences, we get 462 bp segment

本研究從分子生物學角度入手，採用cytb作為分子標記，採用自行設計的一對cytb基因特異引物ctb - 1 、 ctb - 2 ，通過pcr技術，共獲得斑翅蝗科4個亞科14個種的代表個體以及癩蝗科1個種的代表個體的580bp左右的cytb部分序列。

It includes the two parts : in the general part, taxonomic histry, matirals and methods, morphology, biology and economic importance of hesperiidae are introduced and reviewed. in taxonomic part, based on studies of the two tribes ' systematical researches, the founction of the male genitalia characaters in taxonomy are studied and discussed. the results are follows : 1 ) the length and shape of the saccus are important characters to divide hesperiinae into tribes. 2 ) uncus, socius and gnathos are major traits in infragenus classification

並以弄蝶亞科hesperiidae的2個族（腌翅弄蝶族astictopterini 、吉弄蝶族gegenini ）的系統分類作為基礎，研究了弄蝶雄性外生殖器的特徵囊形突saccus 、陽莖軛片juxta 、鉤突uncus 、背兜側突socius 、鍔突gnathos等在弄蝶亞科分族、分屬、分種中的作用；發現囊形突的長短和形狀可以作為亞科分族的重要依據，鉤突、背兜側突等特徵則在分屬和分種時具有重要的作用。

The association of larval and adult stages of ecologically important caddisfly ( insecta : trichoptera ) using mitochondrial dna sequences larval and adult amplification fragments were cloned and sequenced. dna sequences were aligned using clustal x software ( gene codes corporation )

線粒休dna一coi 、 u基因序列在毛翅目成幼蟲聯系中的應用研究擴增並測定了4種鱗石蛾的成、幼蟲的mtdnacoi 、 coh及trna一leu基因序歹『 j 。

Sequence divergences within these grasshoppers indicate that cyt b is a useful marker at the generic and species level for phylogenetic study, but there is problem at the subfamily level

囚此， cytb基因在對斑翅蝗科科下種屬階元的分類與進化關系研究中，是一個有效的分于標記。

Analysis is made on structure characteristics of the finned - tube, and analysis has been made on the special heat and mass transfer principle of every micro - unit under both dry and wet conditions. appropriate hypothesis is made and based on the energy, mass and momentum equivalent, the evaporator models of dynamic distributed parameters are set up. in addition, the gascooler and internal exchanger models of dynamic and distributed parameters, the throttling valve models and the compressor models are set up, too

本文的內容如下： 1對翅片管蒸發器的結構特點進行分析，選取適當的微元體，對于干、濕工況下每個微元分別進行傳熱傳質分析，通過適當的假設，利用質量守恆方程、能量守恆方程和動量守恆方程建立了蒸發器的分佈參數數學模型；對回熱器劃分微元建立了分佈參數數學模型；對氣體冷卻器建立了分佈參數數學模型；對壓縮機建立了數學模型；建立了節流閥的數學模型，為系統模擬奠定了基礎。

The first chinese isoptera classification information and key database were built by the lamp in this paper. this databank could provide us the termite classification information and let us identify the unknown species through two ways of dichotomous key or multi - way search

本系統以此作為開發和應用平臺，第一次建立起了中國等翅目昆蟲的分類信息和檢索表數據庫，實現了對分類資料的數據庫化和基於二項式檢索表的分類鑒定和已有種多途徑檢索。

Further sequence analysis show that only 6 base pairs of nucleotide and 2 amino acids are different between them. the homological cry3aa gene was expressed in escherichia coli. and the expressed products which contain a fused peptide of 66 - 97 kilo - dalton was observed by means of sds - page

生物活性測定結果表明該菌株對榆藍葉甲（ pyrrhaltaaenescens （ fairmaire ） ）和光肩星天牛等鞘翅目昆蟲具有較高的毒力，因此初步確認該菌株屬于cry3類； （ 2 ）發現該菌株中編碼毒蛋白的基因位於質粒上，並且已經成功地克隆到該基因。

This emu is respected throughout the world for it ' s legendary protective instincts. however, it is known to flap aimlessly when attacked by any member of the keano massivus species

地球人都知道鴯鶓傳奇般的自衛本能，但是，大家也知道他在受到基恩這種大塊頭的襲擊時卻只能漫無目的的亂拍翅膀。

The result was predictable : a steady flow of ground balls and another victory for the surging yankees

結果一如預期:穩定出現的滾地球，及振翅高飛的洋基的另一場勝利。

A standard genetic analysis used to determine evolutionary lineages shows that they have kept something else long hidden : winged species evolved from wingless ancestors, whose own ancestors were winged. “ to our knowledge, this is the first example of a complex feature being lost and later recovered in an evolutionary lineage, ” write michael f

一項用於決定演化譜系的標準基因分析法證實，竹節蟲還保有其他隱藏已久的秘密：有翅竹節蟲是由無翅竹節蟲演化而來的，而無翅竹節蟲的祖先原本就有翅膀。

The diversity index showed that neca > pca > cka, and so did the evenness index. the dominant concentration index showed that cka > pca > neck. so the stability of the arthropod community in neca is best and that in cka is worst in the three areas

同時，常規對照棉田中時有發現的紅鈴蟲（ peetinophoragossypxellasaunders ） 、玉米螟（ ostriniafurnaeali : （ euenee ） ） ，在轉bt墓因棉田中沒有發生，表明轉bt基因棉對棉田中大多數鱗翅目害蟲具有良好的抗性