樹脂形成 的英文怎麼說
中文拼音 [shùzhīxíngchéng]
樹脂形成
英文
gum formation-
A detailed introduction was made to the properties of the wet coated sand suitable for multi - station shell mould shooting machine ; the development of a sort of high strength coated sand with low resin content : the shaping index and wetness adjusting process : analysis and prevention of peel back defect of shells made with overturning hopper process ; test method of peel back resistance of coated sand : pinhole defect analysis of high ni ductile iron shell mould castings and application of anti - pinhole coated sand
詳細介紹適用於吹砂式多工位殼型機的濕態覆膜砂性能;高強度低樹脂量覆膜砂的研製;濕態殼型覆膜砂的成形性指數與調濕工藝;翻鬥法制殼時的脫殼問題分析和解決辦法;覆膜砂脫殼性檢測方法;高鎳球鐵件殼型鑄造表面針孔原因分析與抗針孔覆膜砂的應用。A pair of new inodorous halfsilk black ladies hose, a pair of new violet garters, a pair of outsize ladies drawers of india mull, cut on generous lines, redolent of opoponax, jessamine and muratti s turkish cigarettes and containing a long bright steel safety pin, folded curvilinear, a camisole of baptiste with thin lace border, an accordion underskirt of blue silk moirette, all these objects being disposed irregularly on the top of a rectangular trunk, quadruple battened, having capped corners, with multicoloured labels, initialled on its fore side in white lettering b. c. t. brian cooper tweedy
一雙嶄新沒有氣味半絲質的黑色女長筒襪,一副紫羅蘭色新襪帶,一條印度細軟薄棉布做的大號女襯褲,剪裁寬松,散發著苦樹脂素馨香水和穆拉蒂牌土耳其香煙的氣味,還別著一根鋥亮的鋼質長別針,折疊成曲線狀。一件鑲著薄花邊的短袖麻紗襯衣,一條藍紋綢百褶襯裙。這些衣物都胡亂放在一隻長方形箱蓋上:四邊用板條釘牢,四角是雙層的,貼著五顏六色的標簽,正面用白字寫有首字b . c . t布賴恩庫珀特威迪。An epoxy anti - corrosive paint was prepared with polyaniline doped sulfosalicylic iii abstract acid as anti - corrosive agent. the phase texture of fracture surface on the coating was observed by sem. the results showed that granulated polyaniline formed crossing network in the coating, so the coating is well conductible
採用磺基水楊酸摻雜聚苯胺與環氧樹脂共混制備防腐塗料,掃描電鏡研究結果摘要表明,聚苯胺是以連續的網狀結構在復合物中形成導電通路,從而保證塗層具有良好的導電能力。We have observed the following characteristics of anatomical structure and development : ( 1 ) the primary roots belong to archetype and the lateral roots occur in the position toward the xylem of the vascular cylinder ; ( 2 ) the root endodermis consists of thicken casparian strips, and there are from two lo four layers parenchyma cells near the pericycle ; ( 3 ) the pith and resins canals are absent in the toots ; ( 4 ) secondary structure occurs in the root hair zone, and vascular cambium is formed from the parenchyma cells between the primary xylem and primary phloem ; ( 5 ) tanning materials are abundant in pericycle cells and phelloderm cells ; ( 6 ) sclereids are found in secondary phloem, and rays are rather rich in secondary xylem
結果表明:氣生不定根具有以下結構特徵和發育特點: ( 1 )根為二原型,側根正對著木質部發生; ( 2 )幼根內皮層細胞具凱氏帶加厚,維管柱內緊挨中柱鞘內側具有2 ~ 4層大型薄壁細胞; ( 2 )根中無髓和樹脂道; ( 4 )次生結構發生於根毛區,維管形成層由初生木質部和初生韌皮部之間的薄壁細胞轉化形成; ( 5 )中柱鞘和栓內層細胞富含單寧類物質; ( 6 )次生韌皮部有石細胞,次生木質部射線發達。Hr - p192 is othophithalic unprompted unsaturated polyester resin. hr - p192 is designed for the production of such articles fishing pole etc. by pultrusion. good glass firer wet out properties and good mechanical properties
Hr p192是拉擠成型用鄰苯型不飽和聚酯樹脂,製品具有較高的機械強度,不易變形,與玻璃纖維浸潤性好。Cytochrome b gene compared with characiforms, cypriniforms and salmoniforms ; ( 2 ) the molecular phylogenetic trees suggest that siluriforms form a monophyletic group and have a close relationship with characiforms ; ( 3 ) the families of pangasiidae, claroteidae, ictaluridae, cranoglanididae, schilbidae and clariidae form a monophyletic group in the three molecular phylogenetic trees. the family bagridae branched with schilbidae which comes from china ; the family akysidae branched with amblycipitidae, but the phylogenetic positions of the families siluridae, sisoridae and pimelodidae are not recognised
魚芒科、棘脂?科、叉尾?科、長臀?科、刀鯰科與鬍子鯰科在三種方法構建的分子系統樹中均結合在一起,形成一大單系群; ?科均與來自中國的刀鯰科魚類聚在一起;粒鯰科與鈍頭跪科也均聚在一起;但鯰科、 ?科和油鯰科的系統發育位置不定。Stereoscan photographs showed that both the inner and outer coating membranes of sapcus were formed by different size and shape micro particles of coating materials, which were closely stacked at random
高吸水性樹脂包膜尿素的內外膜均是由大小不一形狀不規則的包膜材料微粒無序緊密堆積,並由膠粘劑填充空隙膠聯而成,包膜疊層間和疊層內有微小孔隙,它們是尿素溶出的通道。Plastisol coatings are dispersions of finely divided higher molecular weight polyvinyl chloride resins in plasticizers
塑性溶膠塗料高分子量聚氯乙烯樹脂非常精細地分散在增塑劑中而形成的塗料。Study on the mechanism of void formation in roto - moulding of long - fiber reinforced resin
長纖維增強液態反應性樹脂復合材料旋轉模塑成型工藝氣泡形成機理試驗分析Film microstructure is investigated by scanning electronic microscopy ( sem ). the micrographs showed that glass fiber distributed in epoxy resin with good dispersity, and interweaved with each other homogeneously
並利用掃描電子顯微鏡( sem )對基底材料進行了觀察,發現玻璃纖維能夠在環氧樹脂基體中形成均勻的分散,並交織成不規則的網狀結構。When the fibres are in contact, the resin will form a tricorne - a triangle with curved sides
在纖維互相接觸時,樹脂就形成一個曲邊三角體- -一個帶有曲邊的三角形。In the study of the effect of electric field on the binding property of copper foil - covered veneer sheet, because of lack of experimental method and the complexity of the object studied, it is not found the regular effect of electric field on the binding strength between copper foil and veneer sheet or on the inter - laminar binding strength of veneer sheet. but it is further testified that dc electric field makes the free linkage generated during solidifying of epoxy resins orient along the direction of electric - power line
在直流電場對覆銅箔板粘接性能影響的研究中,由於受實驗手段和研究對象復雜性的限制,沒有發現直流電場對覆銅箔板銅箔與基體及基體層間的粘接強度產生規律性影響,但在研究中進一步證實了直流電場會使環氧樹脂在固化過程中形成的交聯鍵沿電場方向取向。The polymer antistatic additive forms a network throughout the polymer matrix, as a result there are conductive pathways through the polymer, over which a built - up charge could be grounded
高分子抗靜電劑在基體樹脂中形成網路結構,樹脂中聚集的電荷通過形成的導電通路得以釋放。The product is adopting the numerator that the united states first enter synthesize the craft, the numerator that pass science designs, make epoxy and water polyurethane the combination, form polymers has each other thing of wearing the network construction, and join the functional monomer to it make the product can polymerize in normal temperature ; at 50 degress reporters conditions, the degree will be higher. make water - paint have excellent hardness, luster, chubbiness and attrition resistance, water resistance , ethanol resistance ; make the water - paint with the product has epoxy and polyurethane excellent capability
該產品採用美國最先進的高分子合成工藝,通過科學的分子設計,使環氧樹脂與水性聚氨酯分散體有機地結合,形成具有互穿網路結構的高分子聚合物;並通過功能性單體的引入賦予該產品常溫自交聯功能,在50條件下成膜,交聯度會更高;使漆膜具有極好的硬度、光澤、豐滿度、耐水性及耐磨性,使配置的水性漆兼具聚氨酯及環氧樹脂的優異性能。The product is adopting the numerator that the united states first enter synthesize the craft, the numerator that pass science designs, make epoxy and water polyurethane the combination, form polymers has each other thing of wearing the network construction, and join the functional monomer to it make the product can polymerize in normal temperature ; make coating have excellent hardness, luster, chubbiness and attrition resistance, water resistance , ethanol resistance ; make the water - paint with the product has epoxy and polyurethane excellent capability
該產品採用美國最先進的高分子合成工藝,通過科學的分子設計,使環氧樹脂與水性聚氨酯分散體有機地結合,形成具有互穿網路結構的高分子聚合物;並通過功能性單體的引入賦予該產品常溫自交聯功能,使漆膜具有極好的硬度、光澤、豐滿度、耐水性及耐磨性,使配置的水性漆兼具聚氨酯及環氧樹脂的優異性能。" anchor " have developed new resin bonding " bsd " " bsw " which are special designed for surface grinding to achieve better cutting ability and longer wheel life. the performance of cutting ability is remain the same level and continued for a long time. wheel dressing times and wheel consumption can be reduced to minimum for improving working efficiency and making total grinding cost down
平面研磨發展至今,趨往高精度高精密之研磨要求而研磨材質也演變成選用高硬度及難研削材,因此,在整體研磨加工要求變的如此嚴苛情形下,嘉寶特別新開發bsd及bsw平面研磨專用樹脂結合劑,此新開發之結合劑用於平面研磨時能發揮出比以往製品更佳之切削力及耐用度表現,且其優異的切削表現能長時間持續,可大幅減低砂輪修整次數及砂輪損耗,進而提升工作效率降低整體研磨成本。Fiber reinforced plastic rebar ( frp ) is a new composite, which is composed of fiber acting as reinforced material, synthetic resin acting as matrix, and some adequate auxiliaries, and is formed through a pultrusion process and necessary surface process. it has a high strength to weight ratio, excellent non - corrosive characteristic, fatigue - resistant characteristic, strong designability and magnetic neutrality, so it can be used in the applications with special performance requirements or where reinforcing bars are subjected to severe chemical attack
纖維增強塑料筋是以纖維為增強材料,以合成樹脂為基體材料,並摻入適量輔助劑,經拉擠成型技術和必要的表面處理所形成的一種新型復合材料,具有比強度高、耐腐蝕性能好、可設計性強、抗疲勞性能好、耐電磁等獨特優點。The electrode was found to decrease the solubility of dithizone in alkalescence solution and effectively minish the lose of deoxidize state of metal. third, a potentiometric sensor was prepared by adding copper diethyldithiocarbamate directly into the carbon paste mixture, and the electrode was found has nerst response to copper ion in solution. and in our research two pharmaceutical selective electrodes were fabricated by coating polyvinyl chloride ( pvc ) which contained electroactive material on carbon rod electrode
第二,利用- cd與環氧氯丙烷形成的交聯聚合物( - cdp ) (不溶性)包合了雙硫腙,然後將- cdp與雙硫腙包合物樹脂作為修飾劑制備了碳糊修飾電極,利用陽極溶出伏安法( asv )測定了pd ~ ( 2 + ) ,實驗發現通過包合降低了雙硫腙在堿性溶液中的溶解度並且減少了金屬還原態的流失,取得了較好的效果。He extinguished the candle by a sharp expiration of breath upon its flame, drew two spoonseat deal chairs to the hearthstone, one for stephen with its back to the area window, the other for himself when necessary, knelt on one knee, composed in the grate a pyre of crosslaid resintipped sticks and various coloured papers and irregular polygons of best abram coal at twentyone shillings a ton from the yard of messrs flower and m donald of 14 d olier street, kindled it at three projecting points of paper with one ignited lucifer match, thereby releasing the potential energy contained in the fuel by allowing its carbon and hydrogen elements to enter into free union with the oxygen of the air
將兩把匙形木椅拖到爐邊,一把是給斯蒂芬準備的,椅背朝著面臨院子的窗戶,一把是自己坐的。他單膝著地,往爐格子里放了些粘著樹脂的枝條和五顏六色的紙張,以及從坐落於多利埃街十四號的弗羅爾與麥唐納公司的堆置場以每噸二十一先令的代價買來的優質阿布拉莫木炭。他把這些都十字交叉地堆成不規則的多角形,劃了一根安全火柴,在紙張的三個角落點上火。Xt - p1093 is a moderate viscosity forming pultrusion with o - type unsaturated polyester resin, manufactured products rigid, has high mechanical strength and difficult deformation, and glass fiber is good for infiltration
P1093是一種粘度適中的拉擠成形用鄰苯型不飽和聚酯樹脂,製成的產品剛性好,具有較高的機械強度,不易變形,與玻璃纖維浸潤性好。分享友人