筒管軸 的英文怎麼說
中文拼音 [tǒngguǎnzhóu]
筒管軸
英文
shaft of bobbin-
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。When flux appears liquid and transparent on both tube and valve, start sweeping flame back and forth along axis of joint to maintain heat on parts to be joined, especially toward base of valve socket
當焊劑變成液態並且在管道和閥門上呈現半透明狀態時，開始將火焰沿著連接部件的軸線進行進退烘烤，以保持連接部件、特別是閥門套筒底座部位的熱度。Pour detergent into the water inlet round hole on the cover of dehydrator, then connect the hose, turn bent faxle handle, waterrom 16 inlets spout to the cleaned part of rotating roller, so, under the function of centrifugal force, the high speed turningrotating roller can completely stir water, therefore achieve thecleanness effect
：洗滌劑從脫水器蓋子上加水口圓孔加入，接入水管，搖轉曲軸手柄，水就從上，而下於16個出水孔噴射向高速旋轉的滾筒需清潔部位，高速旋轉的滾筒在離心力作用下攪動產生水旋渦，從而達到洗滌效果。The most common means of agitation of liquid media is by placing the culture vessels on a drum (for test tubes).
液體培養基最普通的搖動方式，要把培養器皿放置於圍繞一根近水平的軸緩慢旋轉的圓筒（用於試管）。The most common means of agitation of liquid media is by placing the culture vessels on a drum ( for test tubes )
液體培養基最普通的搖動方式，要把培養器皿放置於圍繞一根近水平的軸緩慢旋轉的圓筒（用於試管） 。Like the primary mirror, the eyepiece has an optical axis, and this axis should be aimed at the center of the main mirror for best performance ? though in practice it is the center axis of the focuser drawtube that you aim at the primary mirror
目鏡和主鏡一樣也有光軸，光軸應該對準主鏡的中心? ?盡管實際上，目鏡的光軸對準的是調焦筒（相當于調焦座）的中心。This article analyzes some regulations for safety steering column, discusses the distribution of crashing energy and the structures and the safety control principls with flex steering shaft, breaking steering shaft, sleeve steering pillar tube as well as ripples tube steering pillar tube
摘要分析了安全轉向柱的法規要求，汽車碰撞能量的分配，伸縮式轉向軸、可斷開式轉向軸、套筒式轉向柱管、波紋管式轉向柱管等的結構和安全控制原理。Cranes ; driven and rotating axles ; securing discs, bushes, nipples
起重機.驅動和轉動軸.安全盤套筒連接管分享友人