vascular system 中文意思是什麼
vascular system
解釋
導管[血管、淋巴管等]系統。-
The primary structures, the genesis and the structure formed of the primary vascular system and the structural change in the process of cotyledonary senescence of the seedlings of antirrhinum majus and other angiosperms were studied. the progress had been aquired in the aspects as follows
本論文對金魚草等幾種被子植物幼苗的初生結構、幼苗發育早期初生維管系統的發生和建成后初生維管系統的結構以及子葉衰老過程中的結構變化作了較為全面的研究，在以下幾個方面取得了一定的進展： 1 -
Abstract : the anti - inflammatory effect of n - butanol extract of xanthocerassorbifolia bunge ( bex ) was studied in this paper. the ear edema resulted from dimethyl benzene, paw edema induced by carrageenin, the increase of vascular permeability caused by acetic acid, the chemotaxis of wbc induced by cmc and the weight of cotton granuloma in mice and hind paw edema induced by fresh egg white in rats were inhibited significantly by ig bex daily for 7 days, respectively. the carrageenin - induced paw edema was also inhibited markedly in adrenal - ectomiced mice. no changes in weight of adrenal and the concentration of vitamin c were observed, indicating that the anti - inflammatory effect of bex was not related to pituitary - adrenal system
文摘:文冠木正丁醇提取物對二甲苯致小鼠耳腫脹、蛋清致大鼠足腫脹、角叉菜膠致小鼠足腫脹、醋酸致小鼠腹腔毛細血管通透性增加、小鼠羧甲基纖維素囊中白細胞遊走、小鼠棉球肉芽腫生長均有顯著的抑制作用，同樣劑量下，文冠木正丁醇提取物對角叉菜膠致去雙側腎上腺小鼠足腫脹仍有顯著的抑制作用，且對小鼠腎上腺重量及腎上腺中維生素c的含量沒有明顯影響。 -
According to the space - tim e maturation during the development of the vessel elements in primary vascular system : the vessel elememts of the cotyledons and the lower portion of cnz formed firstly, then downward hypocotyl - root zone, at length, the vessel elememts of the upper and middle portion of cnz and epicotyl - shoot region connected with each other, the result uphold the seedling partition model that divides seedling into cnz, hypocotyl - root region and epicotyl - shoot region
根據金魚草幼苗初生維管系統導管分子發育的時空性，即子葉和子葉節區下部導管分子先形成，然後向下形成下胚軸-根區的導管分子，最後子葉節區中、上部與上胚軸-苗區的導管分子再發生連接，據此支持將幼苗分為子葉節區、下胚軸-根區和上胚軸-苗區的幼苗分區模型。 -
Since lots of factors such as pumping blood ability of heart, heart rate, vascular resistance, flexibility of main artery and big artery, body blood capability and hemal physical state can be reflected by blood pressure, it is of great importance to be one physiological parameter for body cycle system enginery
=血壓是反映心臟泵血功能、心率、血管阻力、主動脈和大動脈的彈性、全身血容量及血液粘滯性等生理參數的重要指標，是反映人體體循環系統機能的重要生理參數。 -
Hydrophytes show certain adaptations to such habitats, notably development of aerenchyma, reduction of cuticle, root system, and mechanical and vascular tissues, and divided leaves
水生植物表現出適應水生的特性：具有發達的通氣組織；表皮、根系、機械組織、維管組織退化；葉片分裂；葉片、根和莖中均具有通氣道或氣腔。 -
Tracheophyte ( tracheophyta ) any plant with a differentiated vascular system ; i. e. all plants except the liverworts, mosses, and hornworts
維管植物：任何具有分化成為維管系統的植物。即除了地錢、蘚類和角苔以外的所有植物。 -
Leaf gap ( lacuna ) a region of parenchyma differentiated in the stem vascular cylinder immediately above a diverging leaf trace. lateral connections insure no break in the vascular system
葉隙：葉跡從中柱分出的上方，初生維管柱上方出現的一些薄壁組織細胞，與莖的維管柱結構不同，它的側向連接保證了莖葉維管系統的連續。 -
In some cases, secondary damage in the vascular system or opposite kidney may account for this.
有些病例，可能是由於脈管系統或對側腎臟有繼發性損害之故。 -
The arrangement of vascular tissue ( the vascular system ) in the stem is very varied, giving a number of different types of stele
莖中維管組織的排列方式多種多樣，由此產生多種類型的中柱。 -
According to current studies, there are four hypothesis about mechanism : damage to vascular system, zymogram alteration, androgenic hormone disturbance and lipid peroxidation
目前研究認為存在四種關于作用機理的假設：血管系統損傷、酶譜改變、雄性激素失調和脂質過氧化。 -
While laughter should not replace exercise, he said, " we do recommend that you try to laugh on a regular basis. thirty minutes of exercise three times a week, and 15 minutes of laughter on a daily basis is probably good for the vascular system.
研究人員得到的結論是，在笑的時候，血流量會平均增加22 %而當人們有了精神壓力時，血流量則會減少35 % 。 -
It hugely reduces pain suffered by patients, and enables faster recovery at lower cost. key - hole surgery has been widely applied to operations of the abdomen, chest, head and neck, brain and vascular system
現時微創外科技術已被廣泛應用於腹部、胸部、頭頸、腦部及血管的外科手術上。可是微創手術的訓練對傳統的外科學徒制訓練方式帶來極大的沖擊。 -
This article summarizes the investigation on infrasound at home and abroad and introduces such issues about infrasound as the effects of infrasound on cardio - vascular system, nervous system, audition and vision, its application to medical device as well as its safe - threshold
摘要次聲是不可聽聲，綜合國內外的研究，介紹了次聲對動物心血管系統、神經系統、聽覺、視覺等的影響，及其在醫療器械中的應用，分析了次聲的閾值問題。 -
Based on the reseaching of lycoris leaf micro - morphology characters by sem scanning, light microscope viewing and using paraffin method in the article, we try to provide the proofs of experiment and the efffective characer indexes to discuss the system and evolution of the lycoris. we find these microscope characers through reseach are as follows : the arrangement type, density and the length of stoma ; the shape and length of the epidermal cells ; the ridge of epidermis ; the transverse shape of leaf ; the number of the vascular bundle ; the style of vessel arrangement of vascular bundle in the middle vein ; the layers of palisade tissue ; the ratio of the thicken of palisade tissue to that of spongy tissue ; the angle number of the middle leaf ; the type of ventilating cavity etc. these characters are different from those of species in lycoris, meanwhile these characters are similar to those of some species in lycoris. so these characters can be used as the character indexes for differentiating species and reseaching systematic evolution of lycoris ; we can divide lycoris into two subgenus by these characteristic indexes : the species of one subgenus are l. aurea ( l " her. ) herb, chinensis traub, l. caldweuii traub, l. anhuiensis y. hsu et q. j. fan, l. longituba y. hsu et q. j. fan ; the species of another subgenu s are l. houdyshelii traub, l. albiflora koidz.,
研究結果表明：葉表皮的氣孔排列方式、長度、長寬比，脊的明顯與否，葉表皮上的顆粒紋飾的多少、大小，葉表皮細胞長度、長寬比、垂周壁形狀，上部葉柵欄組織細胞層數、葉的維管束數、葉中脈導管組成數目，氣腔類型，葉的脊部遠軸面的角數，葉緣的形狀等這些特徵在種間存在差異，同時，在有些種之間又有相似性；因此，這些特徵既可以作為區分種的證據，又是研究石蒜屬植物系統演化的性狀指標，根據這些性狀指標，可以將石蒜屬植物大致分為兩個亞屬：一是忽地笑、中國石蒜、短蕊石蒜、安徽石蒜、長筒石蒜，二是江蘇石蒜、乳白石蒜、石蒜、玫瑰石蒜、稻草石蒜；在兩個亞屬中其中有些種如忽地笑、長筒石蒜、中國石蒜的親緣關系則更近些。 -
Renin secretion is controlled by at least four mechanisms that are not mutually exclusive : a renal vascular receptor responds to changes in tension in the afferent arteriolar wall ; a macula densa receptor detects changes in the delivery rate or concentration of nacl in the distal tubule ; circulating angiotensin has a negative feedback effect on renin secretion ; and the sympathetic nervous system stimulates renin secretion via the renal nerve mediated by receptors
腎素的分泌至少受四種互不排斥的機制控制：腎血管受體對向心小動脈壁張力變化的反應；緻密斑受體發現遠端腎小管內氯化鈉傳遞速率或濃度的變化；循環的血管緊張素對腎素的分泌的負反饋效應；和交感神經系統經由受體介導的腎神經刺激分泌腎素。 -
The leaf epidermis of the two species has slight curicular and a few of stomata. their root system and vascular bundle are slim and fragile so as to be vulnerable to damage produced by changing of environment conditions
兩物種表皮角質化程度低，氣孔少，根系與維管束不發達，極易受到外界環境的影響而發育不良。 -
The role of the sympathetic nervous system in the pain transmission of vascular headache
頸交感神經對血管源性頭痛痛覺傳導的影響 -
Upregulation of gene expression of adrenomedullin and its receptor system in calcified vascular smooth muscle cells
鈣化血管平滑肌細胞腎上腺髓質素及其受體系統的基因表達上調 -
Objectives : the purposes of the present study are as follows : ( 1 ) anatomical study inclulding observation and measurement on arterial, especially venous system of flap was performed to attempt to illuminate the regular patterns of the distribution of the arteries, veins and their branches in the axial vascular skin flap. ( 2 ) fathoming the origination, distribution, drainage scope and communicating path of deep and superficial veins or accompanied and unaccompanied veins. ( 3 ) elucidating the positions, shape and functions of venous valves in deep and superficial venous stem and its communicating branches, observing their affects on the venous blood circulation
目的本課題的研究目的包括以下6項內容： （ 1 ）對皮瓣的動、靜脈系統，特別是靜脈系統進行解剖學研究，探索皮瓣內軸心動、靜脈走行及分支分佈規律； （ 2 ）闡明皮瓣內深、淺靜脈系或伴行靜脈與非伴行靜脈的起始、走行、引流范圍及交通途徑； （ 3 ）觀測皮瓣深、淺靜脈干及其交通支內靜脈瓣部位、形態、功能及對靜脈間血液流通的影響； （ 4 ）明確皮瓣的動、靜脈伴行特點與靜脈迴流規律； （ 5 ）確定皮瓣靜脈迴流的主渠道； （ 6 ）為皮瓣游離移植吻合靜脈的選擇，提供解剖學依據，並對跨區供血皮瓣靜脈迴流與交通、非生理性皮瓣的血液循環進行探索。 -
Whether this hyperresponsiveness resides in the sympathetic nervous system itself or in the myocardium and vascular smooth muscle that it innervates is unknown, but it can often be detected before sustained hypertension develops
這種高反應性是存在於交感神經系統本身還是存在於受神經支配的心肌和血管平滑肌尚不清楚，但是，在持續性高血壓發生之前常常可以發現這種高反應性。
分享友人