磨圓好的 的英文怎麼說
中文拼音 [móyuánhǎode]
磨圓好的
英文
well-rounded-
Simpler and cheaper are solid - fuel engines ; their fiery impetus comes from burning premixed fuel and oxidizer grains that are packed like coffee grounds into a cylindrical casing
固體燃料引擎比較簡單,也比較便宜,其猛烈的推力來自於燃燒預先混合好的燃料和氧化劑顆粒,它們像磨好的咖啡粉一樣,裝在圓筒狀的容器中。And by a machine configure file, the general postposition process is dealed with. at last, from the view of software engineering, the structure of this system is introduced. according to the achievements, nc automatic programming for noncircular surface gringding based on acis is successfully developed. the result of application shows that it is satisfying
在上述研究成果的基礎上,設計了基於acis幾何造型平臺的非圓曲面數控磨削自動編程系統的總體結構,同時,運用面向對象的設計方法,開發了基於acis的非圓曲面數控磨削加工自動編程系統,並運用於實際生產,性能穩定,效果良好。This circular arrangement of unhewn stones appears to be laid out deliberately to form an oval - shaped enclosure, measuring 2. 7 m by 1. 7m, the careful and orderly layout of the stones points to human agency
這圈未經琢磨的石塊,似是刻意堆疊,形成一組長2 . 7米、寬1 . 7米的橢圓形結構。石塊排列有序,正好說明人工砌築的痕跡。Building directly on these 2 - d technologies, we have made 3 - d circuits by coating standard silicon wafers with many successive layers of polysilicon ( as well as insulating and metallic layers ), polishing the surface flat after each step
利用這些傳統的二維晶片技術,我們已做出三維電路:在標準的矽晶圓上,連續鍍上好幾層的多晶矽及絕緣層與金屬層,每一層鍍完后,都磨光晶圓表面。Hard alloy die is made y taking high - quality hard alloy as its nips and fastening with steel die case. it is characterized by high hardness, good thermal conductivity, brasive coefficient and strong resistant to corrosion. it is suitable for drawn metal wire, bar and pipes. the types of dies includes rectangle, hecagon, octagon, diamond, trapezoid, basin and knob, u - shaped and half round types
硬質合金模具採用優質合金作模芯,並用鋼質模套緊固,具有硬度高,導熱性能好,磨擦系數小,抗腐蝕性等特點,適用於拉制金屬線材,棒材,管材等,另外,模具的類型有矩型、六角型、八角型、菱型、梯型、凹型凸型、馬蹄型、半圓型等各種異形模。Model xjq has following features : ( 1 ) dummy bottom is adopted, making the recycling capacity of the recycling cylinder is 2. 5times of the tand. ( 2 ) the stator is a cylinder in structure with its inner wall being vertically ribbed, and slots are placed, leading to better cutting lffect to the slurry. ( 3 ) due to low immerging depth of the rotator, low rurning speed of the impeller, and wide space between the impeller and stator, wearing is low and power consumption greatly reduced. ( 4 ) it is spontaneously aerated
Xjq型浮選機為仿維姆科型,該機主要有以下幾個特點: ( 1 )採用了假底,循環簡可使循環量達到槽容積的2 . 5倍; ( 2 )定子結構為圓筒型,內壁設有立筋條和長孔,對礦漿的前切作用好; ( 3 )轉子浸沒深度淺,葉輪轉速低,葉輪和定子間隙大,所以其磨損輕,動力消耗大大減少; ( 4 )可自吸空氣。The activity area of sediment and solution in gooey is distributary river, which has gigantic water power, good degree of sorting and roundness, gruff grain. lower mud and mica content
分流河道的主體部位水動力較強,分選性和磨圓度較好,粒度粗,雲母礦物和泥質含量較低,是膠結物沉澱和溶解的活躍區,因而也是物性相對較好的地方。Through repairing the worn parts of four hydropower stations of xinzhuang, zaoqi, suide and qiemo, and taking some comprehensive anti - abrasion measures, such as checking and repairing the runner blade, cutting the head of blade into round shape, adding an apron to the outer edge of blade and increasing a guiding plate in the head of blade, a good effectiveness has been gained so that it increases the output of generating unit and enhances the abrasion resistant capacity
通過對新莊、棗渠、綏德、且末4個水電站的磨蝕破壞部件的修復、轉輪葉片測型與修型、葉片頭部割圓角、葉片外緣加裙邊、頭部加導流板等抗磨蝕措施的綜合治理,取得較好效果,使機組出力增加、抗磨蝕能力提高。When change the component of adhesive its shear strength increased from 39. 3 mpa to 53. 5 mpa at room temperature and it have long - term usage at 180 with 25 mpa and can be served at 230 in short period. the addition of liquid rubber resulted in a 300 % increase in the peeling strength. the addition of polymer ether imide led to a 260 % increase in the peeling strength, a 15 % increase in shear strength and a 10 increase in tg ( tg = 195. 54 )
研究結果表明: bmi dds e ? 51 tde ? 85組成的膠粘劑體系的室溫剪切強度為39 . 3mpa ,當改變環氧樹脂的含量時,剪切強度提高到53 . 5mpa ;用無規羧基液體丁腈橡膠改性環氧樹脂膠粘劑時室溫剝離強度提高3 . 0倍;用聚醚酰亞胺改性環氧樹脂膠粘劑,室溫剪切強度最高可達45 . 2mpa ,剝離強度提高2 . 6倍,玻璃化轉變溫度tg = 195 . 54 ,比未增韌體系提高10以上;碳纖維耐磨材料與同步器圓錐環的粘接實驗結果表明,膠粘劑的使用工藝性能良好,滿足室溫剪切強度30mpa和180剪切強度12 . 5mpa的技術要求。Shortly followed, we successfully designed and assembled our complete " end to end " wafer production line including crystal growth, wire slicing, lapping, etching and polishing processes
緊接著即建構好銜接完整的晶圓加工生產線(由長晶、線切、研磨、拋光到超凈包裝) 。分享友人